patches bug in turbine's neighbors computation (#14565) (#14569)

Removing local node's index early from the set here:
https://github.com/solana-labs/solana/blob/e1b59ded4/core/src/retransmit_stage.rs#L346
distorts the order of nodes depending on which node is computing the
turbine fan-out tree, and results in incorrect neighbors computation.

(cherry picked from commit cfcca1cd3c)

Co-authored-by: behzad nouri <behzadnouri@gmail.com>

.gitignore

@@ -1,3 +1,7 @@
+/docs/html/
+/docs/src/tests.ok
+/docs/src/cli/usage.md
+/docs/src/.gitbook/assets/*.svg
 /farf/
 /solana-release/
 /solana-release.tar.bz2

.mergify.yml

@@ -50,6 +50,14 @@ pull_request_rules:
       label:
         add:
           - automerge
+  - name: v1.3 backport
+    conditions:
+      - label=v1.3
+    actions:
+      backport:
+        ignore_conflicts: true
+        branches:
+          - v1.3
   - name: v1.4 backport
     conditions:
       - label=v1.4
@@ -74,11 +82,3 @@ pull_request_rules:
         ignore_conflicts: true
         branches:
           - v1.6
-  - name: v1.7 backport
-    conditions:
-      - label=v1.7
-    actions:
-      backport:
-        ignore_conflicts: true
-        branches:
-          - v1.7

Cargo.toml

@@ -1,6 +1,5 @@
 [workspace]
 members = [
-    "accounts-cluster-bench",
     "bench-exchange",
     "bench-streamer",
     "bench-tps",
@@ -29,7 +28,6 @@ members = [
     "local-cluster",
     "logger",
     "log-analyzer",
-    "merkle-root-bench",
     "merkle-tree",
     "stake-o-matic",
     "storage-bigtable",

README.md

@@ -107,41 +107,6 @@ send us that patch!
 
 # Disclaimer
 
-All claims, content, designs, algorithms, estimates, roadmaps,
-specifications, and performance measurements described in this project
-are done with the Solana Foundation's ("SF") best efforts. It is up to
-the reader to check and validate their accuracy and truthfulness.
-Furthermore nothing in this project constitutes a solicitation for
-investment.
+All claims, content, designs, algorithms, estimates, roadmaps, specifications, and performance measurements described in this project are done with the author's best effort.  It is up to the reader to check and validate their accuracy and truthfulness.  Furthermore nothing in this project constitutes a solicitation for investment.
 
-Any content produced by SF or developer resources that SF provides, are
-for educational and inspiration purposes only. SF does not encourage,
-induce or sanction the deployment, integration or use of any such
-applications (including the code comprising the Solana blockchain
-protocol) in violation of applicable laws or regulations and hereby
-prohibits any such deployment, integration or use. This includes use of
-any such applications by the reader (a) in violation of export control
-or sanctions laws of the United States or any other applicable
-jurisdiction, (b) if the reader is located in or ordinarily resident in
-a country or territory subject to comprehensive sanctions administered
-by the U.S. Office of Foreign Assets Control (OFAC), or (c) if the
-reader is or is working on behalf of a Specially Designated National
-(SDN) or a person subject to similar blocking or denied party
-prohibitions.
-
-The reader should be aware that U.S. export control and sanctions laws
-prohibit U.S. persons (and other persons that are subject to such laws)
-from transacting with persons in certain countries and territories or
-that are on the SDN list. As a project based primarily on open-source
-software, it is possible that such sanctioned persons may nevertheless
-bypass prohibitions, obtain the code comprising the Solana blockchain
-protocol (or other project code or applications) and deploy, integrate,
-or otherwise use it. Accordingly, there is a risk to individuals that
-other persons using the Solana blockchain protocol may be sanctioned
-persons and that transactions with such persons would be a violation of
-U.S. export controls and sanctions law. This risk applies to
-individuals, organizations, and other ecosystem participants that
-deploy, integrate, or use the Solana blockchain protocol code directly
-(e.g., as a node operator), and individuals that transact on the Solana
-blockchain through light clients, third party interfaces, and/or wallet
-software.
+Any content produced by Solana, or developer resources that Solana provides, are for educational and inspiration purposes only.  Solana does not encourage, induce or sanction the deployment of any such applications in violation of applicable laws or regulations.

SECURITY.md

@@ -1,155 +0,0 @@
-# Security Policy
-
-1. [Reporting security problems](#reporting)
-4. [Security Bug Bounties](#bounty)
-2. [Incident Response Process](#process)
-
-<a name="reporting"></a>
-## Reporting security problems to Solana
-
-**DO NOT CREATE AN ISSUE** to report a security problem. Instead, please send an
-email to security@solana.com and provide your github username so we can add you
-to a new draft security advisory for further discussion.
-
-Expect a response as fast as possible, within one business day at the latest.
-
-<a name="bounty"></a>
-## Security Bug Bounties
-We offer bounties for critical security issues. Please see below for more details.
-
-Loss of Funds:
-$500,000 USD in locked SOL tokens (locked for 12 months)
-* Theft of funds without users signature from any account
-* Theft of funds without users interaction in system, token, stake, vote programs
-* Theft of funds that requires users signature - creating a vote program that drains the delegated stakes.
-
-Consensus/Safety Violations:
-$250,000 USD in locked SOL tokens (locked for 12 months)
-* Consensus safety violation
-* Tricking a validator to accept an optimistic confirmation or rooted slot without a double vote, etc..
-
-Other Attacks:
- $100,000 USD in locked SOL tokens (locked for 12 months)
-* Protocol liveness attacks,
-* Eclipse attacks,
-* Remote attacks that partition the network,
-
-DoS Attacks:
-$25,000 USD in locked SOL tokens (locked for 12 months)
-* Remote resource exaustion via Non-RPC protocols
-
-RPC DoS/Crashes:
-$5,000 USD in locked SOL tokens (locked for 12 months)
-* RPC attacks
-
-Out of Scope:
-The following components are out of scope for the bounty program
-* Metrics: `/metrics` in the monorepo as well as https://metrics.solana.com
-* Explorer: `/explorer` in the monorepo as well as https://explorer.solana.com
-* Any encrypted credentials, auth tokens, etc. checked into the repo
-* Bugs in dependencies. Please take them upstream!
-* Attacks that require social engineering
-
-Eligibility:
-* The participant submitting the bug bounty shall follow the process outlined within this document
-* Valid exploits can be eligible even if they are not successfully executed on the cluster
-* Multiple submissions for the same class of exploit are still eligible for compensation, though may be compensated at a lower rate, however these will be assessed on a case-by-case basis
-* Participants must complete KYC and sign the participation agreement here when the registrations are open https://solana.com/validator-registration. Security exploits will still be assessed and open for submission at all times. This needs only be done prior to distribution of tokens.
-
-Notes:
-* All locked tokens can be staked during the lockup period
-
-<a name="process"></a>
-## Incident Response Process
-
-In case an incident is discovered or reported, the following process will be
-followed to contain, respond and remediate:
-
-### 1. Establish a new draft security advisory
-In response to an email to security@solana.com, a member of the `solana-labs/admins` group will
-1. Create a new draft security advisory for the incident at https://github.com/solana-labs/solana/security/advisories
-1. Add the reporter's github user and the `solana-labs/security-incident-response` group to the draft security advisory
-1. Create a private fork of the repository (grey button towards the bottom of the page)
-1. Respond to the reporter by email, sharing a link to the draft security advisory
-
-### 2. Triage
-Within the draft security advisory, discuss and determine the severity of the
-issue. If necessary, members of the `solana-labs/security-incident-response`
-group may add other github users to the advisory to assist.
-
-If it is determined that this not a critical network issue then the advisory
-should be closed and if more follow-up is required a normal Solana public github
-issue should be created.
-
-### 3. Prepare Fixes
-For the affected branches, typically all three (edge, beta and stable), prepare
-a fix for the issue and push them to the corresponding branch in the private
-repository associated with the draft security advisory.
-
-There is no CI available in the private repository so you must build from source
-and manually verify fixes.
-
-Code review from the reporter is ideal, as well as from multiple members of the
-core development team.
-
-### 4. Notify Security Group Validators
-Once an ETA is available for the fix, a member of the
-`solana-labs/security-incident-response` group should notify the validators so
-they can prepare for an update using the "Solana Red Alert" notification system.
-
-The teams are all over the world and it's critical to provide actionable
-information at the right time. Don't be the person that wakes everybody up at
-2am when a fix won't be available for hours.
-
-### 5. Ship the patch
-Once the fix is accepted, a member of the
-`solana-labs/security-incident-response` group should prepare a single patch
-file for each affected branch. The commit title for the patch should only
-contain the advisory id, and not disclose any further details about the
-incident.
-
-Copy the patches to https://release.solana.com/ under a subdirectory named after
-the advisory id (example:
-https://release.solana.com/GHSA-hx59-f5g4-jghh/v1.4.patch). Contact a member of
-the `solana-labs/admins` group if you require access to release.solana.com
-
-Using the "Solana Red Alert" channel:
-1. Notify validators that there's an issue and a patch will be provided in X minutes
-2. If X minutes expires and there's no patch, notify of the delay and provide a
-   new ETA
-3. Provide links to patches of https://release.solana.com/ for each affected branch
-
-Validators can be expected to build the patch from source against the latest
-release for the affected branch.
-
-Since the software version will not change after the patch is applied, request
-that each validator notify in the existing channel once they've updated. Manually
-monitor the roll out until a sufficient amount of stake has updated - typically
-at least 33.3% or 66.6% depending on the issue.
-
-### 6. Public Disclosure and Release
-Once the fix has been deployed to the security group validators, the patches from the security
-advisory may be merged into the main source repository. A new official release
-for each affected branch should be shipped and all validators requested to
-upgrade as quickly as possible.
-
-### 7. Security Advisory Bounty Accounting and Cleanup
-
-If this issue is eligible for a bounty, prefix the title of the security
-advisory with one of the following, depending on the severity:
-* `[Bounty Category: Critical: Loss of Funds]`
-* `[Bounty Category: Critical: Loss of Availability]`
-* `[Bounty Category: Critical: DoS]`
-* `[Bounty Category: Critical: Other]`
-* `[Bounty Category: Non-critical]`
-* `[Bounty Category: RPC]`
-
-Confirm with the reporter that they agree with the severity assessment, and
-discuss as required to reach a conclusion.
-
-We currently do not use the Github workflow to publish security advisories.
-Once the issue and fix have been disclosed, and a bounty category is assessed if
-appropriate, the GitHub security advisory is no longer needed and can be closed.
-
-Bounties are currently awarded once a quarter (TODO: link to this process, or
-inline the workflow)

account-decoder/Cargo.toml

@@ -1,11 +1,10 @@
 [package]
 name = "solana-account-decoder"
-version = "1.6.4"
+version = "1.5.3"
 description = "Solana account decoder"
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 repository = "https://github.com/solana-labs/solana"
 homepage = "https://solana.com/"
-documentation = "https://docs.rs/solana-account-decoder"
 license = "Apache-2.0"
 edition = "2018"
 
@@ -16,14 +15,14 @@ bs58 = "0.3.1"
 bv = "0.11.1"
 Inflector = "0.11.4"
 lazy_static = "1.4.0"
-serde = "1.0.122"
+serde = "1.0.112"
 serde_derive = "1.0.103"
 serde_json = "1.0.56"
-solana-config-program = { path = "../programs/config", version = "=1.6.4" }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
-solana-stake-program = { path = "../programs/stake", version = "=1.6.4" }
-solana-vote-program = { path = "../programs/vote", version = "=1.6.4" }
-spl-token-v2-0 = { package = "spl-token", version = "=3.1.0", features = ["no-entrypoint"] }
+solana-config-program = { path = "../programs/config", version = "1.5.3" }
+solana-sdk = { path = "../sdk", version = "1.5.3" }
+solana-stake-program = { path = "../programs/stake", version = "1.5.3" }
+solana-vote-program = { path = "../programs/vote", version = "1.5.3" }
+spl-token-v2-0 = { package = "spl-token", version = "=3.0.1", features = ["no-entrypoint"] }
 thiserror = "1.0"
 zstd = "0.5.1"
 

account-decoder/src/lib.rs

@@ -1,11 +1,9 @@
-#![allow(clippy::integer_arithmetic)]
 #[macro_use]
 extern crate lazy_static;
 #[macro_use]
 extern crate serde_derive;
 
 pub mod parse_account_data;
-pub mod parse_bpf_loader;
 pub mod parse_config;
 pub mod parse_nonce;
 pub mod parse_stake;
@@ -16,10 +14,7 @@ pub mod validator_info;
 
 use {
     crate::parse_account_data::{parse_account_data, AccountAdditionalData, ParsedAccount},
-    solana_sdk::{
-        account::ReadableAccount, account::WritableAccount, clock::Epoch,
-        fee_calculator::FeeCalculator, pubkey::Pubkey,
-    },
+    solana_sdk::{account::Account, clock::Epoch, fee_calculator::FeeCalculator, pubkey::Pubkey},
     std::{
         io::{Read, Write},
         str::FromStr,
@@ -27,7 +22,6 @@ use {
 };
 
 pub type StringAmount = String;
-pub type StringDecimals = String;
 
 /// A duplicate representation of an Account for pretty JSON serialization
 #[derive(Serialize, Deserialize, Clone, Debug)]
@@ -60,61 +54,58 @@ pub enum UiAccountEncoding {
 }
 
 impl UiAccount {
-    pub fn encode<T: ReadableAccount>(
+    pub fn encode(
         pubkey: &Pubkey,
-        account: T,
+        account: Account,
         encoding: UiAccountEncoding,
         additional_data: Option<AccountAdditionalData>,
         data_slice_config: Option<UiDataSliceConfig>,
     ) -> Self {
         let data = match encoding {
             UiAccountEncoding::Binary => UiAccountData::LegacyBinary(
-                bs58::encode(slice_data(&account.data(), data_slice_config)).into_string(),
+                bs58::encode(slice_data(&account.data, data_slice_config)).into_string(),
             ),
             UiAccountEncoding::Base58 => UiAccountData::Binary(
-                bs58::encode(slice_data(&account.data(), data_slice_config)).into_string(),
+                bs58::encode(slice_data(&account.data, data_slice_config)).into_string(),
                 encoding,
             ),
             UiAccountEncoding::Base64 => UiAccountData::Binary(
-                base64::encode(slice_data(&account.data(), data_slice_config)),
+                base64::encode(slice_data(&account.data, data_slice_config)),
                 encoding,
             ),
             UiAccountEncoding::Base64Zstd => {
                 let mut encoder = zstd::stream::write::Encoder::new(Vec::new(), 0).unwrap();
                 match encoder
-                    .write_all(slice_data(&account.data(), data_slice_config))
+                    .write_all(slice_data(&account.data, data_slice_config))
                     .and_then(|()| encoder.finish())
                 {
                     Ok(zstd_data) => UiAccountData::Binary(base64::encode(zstd_data), encoding),
                     Err(_) => UiAccountData::Binary(
-                        base64::encode(slice_data(&account.data(), data_slice_config)),
+                        base64::encode(slice_data(&account.data, data_slice_config)),
                         UiAccountEncoding::Base64,
                     ),
                 }
             }
             UiAccountEncoding::JsonParsed => {
                 if let Ok(parsed_data) =
-                    parse_account_data(pubkey, &account.owner(), &account.data(), additional_data)
+                    parse_account_data(pubkey, &account.owner, &account.data, additional_data)
                 {
                     UiAccountData::Json(parsed_data)
                 } else {
-                    UiAccountData::Binary(
-                        base64::encode(&account.data()),
-                        UiAccountEncoding::Base64,
-                    )
+                    UiAccountData::Binary(base64::encode(&account.data), UiAccountEncoding::Base64)
                 }
             }
         };
         UiAccount {
-            lamports: account.lamports(),
+            lamports: account.lamports,
             data,
-            owner: account.owner().to_string(),
-            executable: account.executable(),
-            rent_epoch: account.rent_epoch(),
+            owner: account.owner.to_string(),
+            executable: account.executable,
+            rent_epoch: account.rent_epoch,
         }
     }
 
-    pub fn decode<T: WritableAccount>(&self) -> Option<T> {
+    pub fn decode(&self) -> Option<Account> {
         let data = match &self.data {
             UiAccountData::Json(_) => None,
             UiAccountData::LegacyBinary(blob) => bs58::decode(blob).into_vec().ok(),
@@ -134,13 +125,13 @@ impl UiAccount {
                 UiAccountEncoding::Binary | UiAccountEncoding::JsonParsed => None,
             },
         }?;
-        Some(T::create(
-            self.lamports,
+        Some(Account {
+            lamports: self.lamports,
             data,
-            Pubkey::from_str(&self.owner).ok()?,
-            self.executable,
-            self.rent_epoch,
-        ))
+            owner: Pubkey::from_str(&self.owner).ok()?,
+            executable: self.executable,
+            rent_epoch: self.rent_epoch,
+        })
     }
 }
 
@@ -190,7 +181,6 @@ fn slice_data(data: &[u8], data_slice_config: Option<UiDataSliceConfig>) -> &[u8
 #[cfg(test)]
 mod test {
     use super::*;
-    use solana_sdk::account::{Account, AccountSharedData};
 
     #[test]
     fn test_slice_data() {
@@ -224,10 +214,10 @@ mod test {
     fn test_base64_zstd() {
         let encoded_account = UiAccount::encode(
             &Pubkey::default(),
-            AccountSharedData::from(Account {
+            Account {
                 data: vec![0; 1024],
                 ..Account::default()
-            }),
+            },
             UiAccountEncoding::Base64Zstd,
             None,
             None,
@@ -237,9 +227,7 @@ mod test {
             UiAccountData::Binary(_, UiAccountEncoding::Base64Zstd)
         ));
 
-        let decoded_account = encoded_account.decode::<Account>().unwrap();
-        assert_eq!(decoded_account.data(), &vec![0; 1024]);
-        let decoded_account = encoded_account.decode::<AccountSharedData>().unwrap();
-        assert_eq!(decoded_account.data(), &vec![0; 1024]);
+        let decoded_account = encoded_account.decode().unwrap();
+        assert_eq!(decoded_account.data, vec![0; 1024]);
     }
 }

account-decoder/src/parse_account_data.rs

@@ -1,5 +1,4 @@
 use crate::{
-    parse_bpf_loader::parse_bpf_upgradeable_loader,
     parse_config::parse_config,
     parse_nonce::parse_nonce,
     parse_stake::parse_stake,
@@ -14,7 +13,6 @@ use std::collections::HashMap;
 use thiserror::Error;
 
 lazy_static! {
-    static ref BPF_UPGRADEABLE_LOADER_PROGRAM_ID: Pubkey = solana_sdk::bpf_loader_upgradeable::id();
     static ref CONFIG_PROGRAM_ID: Pubkey = solana_config_program::id();
     static ref STAKE_PROGRAM_ID: Pubkey = solana_stake_program::id();
     static ref SYSTEM_PROGRAM_ID: Pubkey = system_program::id();
@@ -23,10 +21,6 @@ lazy_static! {
     static ref VOTE_PROGRAM_ID: Pubkey = solana_vote_program::id();
     pub static ref PARSABLE_PROGRAM_IDS: HashMap<Pubkey, ParsableAccount> = {
         let mut m = HashMap::new();
-        m.insert(
-            *BPF_UPGRADEABLE_LOADER_PROGRAM_ID,
-            ParsableAccount::BpfUpgradeableLoader,
-        );
         m.insert(*CONFIG_PROGRAM_ID, ParsableAccount::Config);
         m.insert(*SYSTEM_PROGRAM_ID, ParsableAccount::Nonce);
         m.insert(*TOKEN_PROGRAM_ID, ParsableAccount::SplToken);
@@ -66,7 +60,6 @@ pub struct ParsedAccount {
 #[derive(Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub enum ParsableAccount {
-    BpfUpgradeableLoader,
     Config,
     Nonce,
     SplToken,
@@ -91,9 +84,6 @@ pub fn parse_account_data(
         .ok_or(ParseAccountError::ProgramNotParsable)?;
     let additional_data = additional_data.unwrap_or_default();
     let parsed_json = match program_name {
-        ParsableAccount::BpfUpgradeableLoader => {
-            serde_json::to_value(parse_bpf_upgradeable_loader(data)?)?
-        }
         ParsableAccount::Config => serde_json::to_value(parse_config(data, pubkey)?)?,
         ParsableAccount::Nonce => serde_json::to_value(parse_nonce(data)?)?,
         ParsableAccount::SplToken => {

account-decoder/src/parse_bpf_loader.rs

@@ -1,181 +0,0 @@
-use crate::{
-    parse_account_data::{ParsableAccount, ParseAccountError},
-    UiAccountData, UiAccountEncoding,
-};
-use bincode::{deserialize, serialized_size};
-use solana_sdk::{bpf_loader_upgradeable::UpgradeableLoaderState, pubkey::Pubkey};
-
-pub fn parse_bpf_upgradeable_loader(
-    data: &[u8],
-) -> Result<BpfUpgradeableLoaderAccountType, ParseAccountError> {
-    let account_state: UpgradeableLoaderState = deserialize(data).map_err(|_| {
-        ParseAccountError::AccountNotParsable(ParsableAccount::BpfUpgradeableLoader)
-    })?;
-    let parsed_account = match account_state {
-        UpgradeableLoaderState::Uninitialized => BpfUpgradeableLoaderAccountType::Uninitialized,
-        UpgradeableLoaderState::Buffer { authority_address } => {
-            let offset = if authority_address.is_some() {
-                UpgradeableLoaderState::buffer_data_offset().unwrap()
-            } else {
-                // This case included for code completeness; in practice, a Buffer account will
-                // always have authority_address.is_some()
-                UpgradeableLoaderState::buffer_data_offset().unwrap()
-                    - serialized_size(&Pubkey::default()).unwrap() as usize
-            };
-            BpfUpgradeableLoaderAccountType::Buffer(UiBuffer {
-                authority: authority_address.map(|pubkey| pubkey.to_string()),
-                data: UiAccountData::Binary(
-                    base64::encode(&data[offset as usize..]),
-                    UiAccountEncoding::Base64,
-                ),
-            })
-        }
-        UpgradeableLoaderState::Program {
-            programdata_address,
-        } => BpfUpgradeableLoaderAccountType::Program(UiProgram {
-            program_data: programdata_address.to_string(),
-        }),
-        UpgradeableLoaderState::ProgramData {
-            slot,
-            upgrade_authority_address,
-        } => {
-            let offset = if upgrade_authority_address.is_some() {
-                UpgradeableLoaderState::programdata_data_offset().unwrap()
-            } else {
-                UpgradeableLoaderState::programdata_data_offset().unwrap()
-                    - serialized_size(&Pubkey::default()).unwrap() as usize
-            };
-            BpfUpgradeableLoaderAccountType::ProgramData(UiProgramData {
-                slot,
-                authority: upgrade_authority_address.map(|pubkey| pubkey.to_string()),
-                data: UiAccountData::Binary(
-                    base64::encode(&data[offset as usize..]),
-                    UiAccountEncoding::Base64,
-                ),
-            })
-        }
-    };
-    Ok(parsed_account)
-}
-
-#[derive(Debug, Serialize, Deserialize, PartialEq)]
-#[serde(rename_all = "camelCase", tag = "type", content = "info")]
-pub enum BpfUpgradeableLoaderAccountType {
-    Uninitialized,
-    Buffer(UiBuffer),
-    Program(UiProgram),
-    ProgramData(UiProgramData),
-}
-
-#[derive(Debug, Serialize, Deserialize, PartialEq)]
-#[serde(rename_all = "camelCase")]
-pub struct UiBuffer {
-    pub authority: Option<String>,
-    pub data: UiAccountData,
-}
-
-#[derive(Debug, Serialize, Deserialize, PartialEq)]
-#[serde(rename_all = "camelCase")]
-pub struct UiProgram {
-    pub program_data: String,
-}
-
-#[derive(Debug, Serialize, Deserialize, PartialEq)]
-#[serde(rename_all = "camelCase")]
-pub struct UiProgramData {
-    pub slot: u64,
-    pub authority: Option<String>,
-    pub data: UiAccountData,
-}
-
-#[cfg(test)]
-mod test {
-    use super::*;
-    use bincode::serialize;
-    use solana_sdk::pubkey::Pubkey;
-
-    #[test]
-    fn test_parse_bpf_upgradeable_loader_accounts() {
-        let bpf_loader_state = UpgradeableLoaderState::Uninitialized;
-        let account_data = serialize(&bpf_loader_state).unwrap();
-        assert_eq!(
-            parse_bpf_upgradeable_loader(&account_data).unwrap(),
-            BpfUpgradeableLoaderAccountType::Uninitialized
-        );
-
-        let program = vec![7u8; 64]; // Arbitrary program data
-
-        let authority = Pubkey::new_unique();
-        let bpf_loader_state = UpgradeableLoaderState::Buffer {
-            authority_address: Some(authority),
-        };
-        let mut account_data = serialize(&bpf_loader_state).unwrap();
-        account_data.extend_from_slice(&program);
-        assert_eq!(
-            parse_bpf_upgradeable_loader(&account_data).unwrap(),
-            BpfUpgradeableLoaderAccountType::Buffer(UiBuffer {
-                authority: Some(authority.to_string()),
-                data: UiAccountData::Binary(base64::encode(&program), UiAccountEncoding::Base64),
-            })
-        );
-
-        // This case included for code completeness; in practice, a Buffer account will always have
-        // authority_address.is_some()
-        let bpf_loader_state = UpgradeableLoaderState::Buffer {
-            authority_address: None,
-        };
-        let mut account_data = serialize(&bpf_loader_state).unwrap();
-        account_data.extend_from_slice(&program);
-        assert_eq!(
-            parse_bpf_upgradeable_loader(&account_data).unwrap(),
-            BpfUpgradeableLoaderAccountType::Buffer(UiBuffer {
-                authority: None,
-                data: UiAccountData::Binary(base64::encode(&program), UiAccountEncoding::Base64),
-            })
-        );
-
-        let programdata_address = Pubkey::new_unique();
-        let bpf_loader_state = UpgradeableLoaderState::Program {
-            programdata_address,
-        };
-        let account_data = serialize(&bpf_loader_state).unwrap();
-        assert_eq!(
-            parse_bpf_upgradeable_loader(&account_data).unwrap(),
-            BpfUpgradeableLoaderAccountType::Program(UiProgram {
-                program_data: programdata_address.to_string(),
-            })
-        );
-
-        let authority = Pubkey::new_unique();
-        let slot = 42;
-        let bpf_loader_state = UpgradeableLoaderState::ProgramData {
-            slot,
-            upgrade_authority_address: Some(authority),
-        };
-        let mut account_data = serialize(&bpf_loader_state).unwrap();
-        account_data.extend_from_slice(&program);
-        assert_eq!(
-            parse_bpf_upgradeable_loader(&account_data).unwrap(),
-            BpfUpgradeableLoaderAccountType::ProgramData(UiProgramData {
-                slot,
-                authority: Some(authority.to_string()),
-                data: UiAccountData::Binary(base64::encode(&program), UiAccountEncoding::Base64),
-            })
-        );
-
-        let bpf_loader_state = UpgradeableLoaderState::ProgramData {
-            slot,
-            upgrade_authority_address: None,
-        };
-        let mut account_data = serialize(&bpf_loader_state).unwrap();
-        account_data.extend_from_slice(&program);
-        assert_eq!(
-            parse_bpf_upgradeable_loader(&account_data).unwrap(),
-            BpfUpgradeableLoaderAccountType::ProgramData(UiProgramData {
-                slot,
-                authority: None,
-                data: UiAccountData::Binary(base64::encode(&program), UiAccountEncoding::Base64),
-            })
-        );
-    }
-}

account-decoder/src/parse_config.rs

@@ -91,7 +91,6 @@ mod test {
     use crate::validator_info::ValidatorInfo;
     use serde_json::json;
     use solana_config_program::create_config_account;
-    use solana_sdk::account::ReadableAccount;
 
     #[test]
     fn test_parse_config() {
@@ -102,7 +101,7 @@ mod test {
         let stake_config_account = create_config_account(vec![], &stake_config, 10);
         assert_eq!(
             parse_config(
-                &stake_config_account.data(),
+                &stake_config_account.data,
                 &solana_stake_program::config::id()
             )
             .unwrap(),
@@ -125,7 +124,7 @@ mod test {
             10,
         );
         assert_eq!(
-            parse_config(&validator_info_config_account.data(), &info_pubkey).unwrap(),
+            parse_config(&validator_info_config_account.data, &info_pubkey).unwrap(),
             ConfigAccountType::ValidatorInfo(UiConfig {
                 keys: vec![
                     UiConfigKey {

account-decoder/src/parse_sysvar.rs

@@ -214,13 +214,13 @@ pub struct UiStakeHistoryEntry {
 mod test {
     use super::*;
     use solana_sdk::{
-        account::create_account_for_test, fee_calculator::FeeCalculator, hash::Hash,
+        account::create_account, fee_calculator::FeeCalculator, hash::Hash,
         sysvar::recent_blockhashes::IterItem,
     };
 
     #[test]
     fn test_parse_sysvars() {
-        let clock_sysvar = create_account_for_test(&Clock::default());
+        let clock_sysvar = create_account(&Clock::default(), 1);
         assert_eq!(
             parse_sysvar(&clock_sysvar.data, &sysvar::clock::id()).unwrap(),
             SysvarAccountType::Clock(UiClock::default()),
@@ -233,13 +233,13 @@ mod test {
             first_normal_epoch: 1,
             first_normal_slot: 12,
         };
-        let epoch_schedule_sysvar = create_account_for_test(&epoch_schedule);
+        let epoch_schedule_sysvar = create_account(&epoch_schedule, 1);
         assert_eq!(
             parse_sysvar(&epoch_schedule_sysvar.data, &sysvar::epoch_schedule::id()).unwrap(),
             SysvarAccountType::EpochSchedule(epoch_schedule),
         );
 
-        let fees_sysvar = create_account_for_test(&Fees::default());
+        let fees_sysvar = create_account(&Fees::default(), 1);
         assert_eq!(
             parse_sysvar(&fees_sysvar.data, &sysvar::fees::id()).unwrap(),
             SysvarAccountType::Fees(UiFees::default()),
@@ -252,7 +252,7 @@ mod test {
         let recent_blockhashes: RecentBlockhashes = vec![IterItem(0, &hash, &fee_calculator)]
             .into_iter()
             .collect();
-        let recent_blockhashes_sysvar = create_account_for_test(&recent_blockhashes);
+        let recent_blockhashes_sysvar = create_account(&recent_blockhashes, 1);
         assert_eq!(
             parse_sysvar(
                 &recent_blockhashes_sysvar.data,
@@ -270,13 +270,13 @@ mod test {
             exemption_threshold: 2.0,
             burn_percent: 5,
         };
-        let rent_sysvar = create_account_for_test(&rent);
+        let rent_sysvar = create_account(&rent, 1);
         assert_eq!(
             parse_sysvar(&rent_sysvar.data, &sysvar::rent::id()).unwrap(),
             SysvarAccountType::Rent(rent.into()),
         );
 
-        let rewards_sysvar = create_account_for_test(&Rewards::default());
+        let rewards_sysvar = create_account(&Rewards::default(), 1);
         assert_eq!(
             parse_sysvar(&rewards_sysvar.data, &sysvar::rewards::id()).unwrap(),
             SysvarAccountType::Rewards(UiRewards::default()),
@@ -284,7 +284,7 @@ mod test {
 
         let mut slot_hashes = SlotHashes::default();
         slot_hashes.add(1, hash);
-        let slot_hashes_sysvar = create_account_for_test(&slot_hashes);
+        let slot_hashes_sysvar = create_account(&slot_hashes, 1);
         assert_eq!(
             parse_sysvar(&slot_hashes_sysvar.data, &sysvar::slot_hashes::id()).unwrap(),
             SysvarAccountType::SlotHashes(vec![UiSlotHashEntry {
@@ -295,7 +295,7 @@ mod test {
 
         let mut slot_history = SlotHistory::default();
         slot_history.add(42);
-        let slot_history_sysvar = create_account_for_test(&slot_history);
+        let slot_history_sysvar = create_account(&slot_history, 1);
         assert_eq!(
             parse_sysvar(&slot_history_sysvar.data, &sysvar::slot_history::id()).unwrap(),
             SysvarAccountType::SlotHistory(UiSlotHistory {
@@ -311,7 +311,7 @@ mod test {
             deactivating: 3,
         };
         stake_history.add(1, stake_history_entry.clone());
-        let stake_history_sysvar = create_account_for_test(&stake_history);
+        let stake_history_sysvar = create_account(&stake_history, 1);
         assert_eq!(
             parse_sysvar(&stake_history_sysvar.data, &sysvar::stake_history::id()).unwrap(),
             SysvarAccountType::StakeHistory(vec![UiStakeHistoryEntry {

account-decoder/src/parse_token.rs

@@ -1,6 +1,6 @@
 use crate::{
     parse_account_data::{ParsableAccount, ParseAccountError},
-    StringAmount, StringDecimals,
+    StringAmount,
 };
 use solana_sdk::pubkey::Pubkey;
 use spl_token_v2_0::{
@@ -158,66 +158,46 @@ impl From<AccountState> for UiAccountState {
     }
 }
 
-pub fn real_number_string(amount: u64, decimals: u8) -> StringDecimals {
-    let decimals = decimals as usize;
-    if decimals > 0 {
-        // Left-pad zeros to decimals + 1, so we at least have an integer zero
-        let mut s = format!("{:01$}", amount, decimals + 1);
-        // Add the decimal point (Sorry, "," locales!)
-        s.insert(s.len() - decimals, '.');
-        s
-    } else {
-        amount.to_string()
-    }
-}
-
-pub fn real_number_string_trimmed(amount: u64, decimals: u8) -> StringDecimals {
-    let mut s = real_number_string(amount, decimals);
-    if decimals > 0 {
-        let zeros_trimmed = s.trim_end_matches('0');
-        s = zeros_trimmed.trim_end_matches('.').to_string();
-    }
-    s
-}
-
 #[derive(Serialize, Deserialize, Clone, Debug, PartialEq)]
 #[serde(rename_all = "camelCase")]
 pub struct UiTokenAmount {
-    pub ui_amount: Option<f64>,
+    pub ui_amount: f64,
     pub decimals: u8,
     pub amount: StringAmount,
-    pub ui_amount_string: StringDecimals,
 }
 
 impl UiTokenAmount {
     pub fn real_number_string(&self) -> String {
-        real_number_string(
-            u64::from_str(&self.amount).unwrap_or_default(),
-            self.decimals as u8,
-        )
+        let decimals = self.decimals as usize;
+        if decimals > 0 {
+            let amount = u64::from_str(&self.amount).unwrap_or(0);
+
+            // Left-pad zeros to decimals + 1, so we at least have an integer zero
+            let mut s = format!("{:01$}", amount, decimals + 1);
+
+            // Add the decimal point (Sorry, "," locales!)
+            s.insert(s.len() - decimals, '.');
+            s
+        } else {
+            self.amount.clone()
+        }
     }
 
     pub fn real_number_string_trimmed(&self) -> String {
-        if !self.ui_amount_string.is_empty() {
-            self.ui_amount_string.clone()
-        } else {
-            real_number_string_trimmed(
-                u64::from_str(&self.amount).unwrap_or_default(),
-                self.decimals as u8,
-            )
-        }
+        let s = self.real_number_string();
+        let zeros_trimmed = s.trim_end_matches('0');
+        let decimal_trimmed = zeros_trimmed.trim_end_matches('.');
+        decimal_trimmed.to_string()
     }
 }
 
 pub fn token_amount_to_ui_amount(amount: u64, decimals: u8) -> UiTokenAmount {
-    let amount_decimals = 10_usize
-        .checked_pow(decimals as u32)
-        .map(|dividend| amount as f64 / dividend as f64);
+    // Use `amount_to_ui_amount()` once spl_token is bumped to a version that supports it: https://github.com/solana-labs/solana-program-library/pull/211
+    let amount_decimals = amount as f64 / 10_usize.pow(decimals as u32) as f64;
     UiTokenAmount {
         ui_amount: amount_decimals,
         decimals,
         amount: amount.to_string(),
-        ui_amount_string: real_number_string_trimmed(amount, decimals),
     }
 }
 
@@ -273,10 +253,9 @@ mod test {
                 mint: mint_pubkey.to_string(),
                 owner: owner_pubkey.to_string(),
                 token_amount: UiTokenAmount {
-                    ui_amount: Some(0.42),
+                    ui_amount: 0.42,
                     decimals: 2,
-                    amount: "42".to_string(),
-                    ui_amount_string: "0.42".to_string()
+                    amount: "42".to_string()
                 },
                 delegate: None,
                 state: UiAccountState::Initialized,
@@ -357,87 +336,17 @@ mod test {
 
     #[test]
     fn test_ui_token_amount_real_string() {
-        assert_eq!(&real_number_string(1, 0), "1");
-        assert_eq!(&real_number_string_trimmed(1, 0), "1");
         let token_amount = token_amount_to_ui_amount(1, 0);
-        assert_eq!(
-            token_amount.ui_amount_string,
-            real_number_string_trimmed(1, 0)
-        );
-        assert_eq!(token_amount.ui_amount, Some(1.0));
-        assert_eq!(&real_number_string(10, 0), "10");
-        assert_eq!(&real_number_string_trimmed(10, 0), "10");
-        let token_amount = token_amount_to_ui_amount(10, 0);
-        assert_eq!(
-            token_amount.ui_amount_string,
-            real_number_string_trimmed(10, 0)
-        );
-        assert_eq!(token_amount.ui_amount, Some(10.0));
-        assert_eq!(&real_number_string(1, 9), "0.000000001");
-        assert_eq!(&real_number_string_trimmed(1, 9), "0.000000001");
+        assert_eq!(&token_amount.real_number_string(), "1");
+        assert_eq!(&token_amount.real_number_string_trimmed(), "1");
         let token_amount = token_amount_to_ui_amount(1, 9);
-        assert_eq!(
-            token_amount.ui_amount_string,
-            real_number_string_trimmed(1, 9)
-        );
-        assert_eq!(token_amount.ui_amount, Some(0.000000001));
-        assert_eq!(&real_number_string(1_000_000_000, 9), "1.000000000");
-        assert_eq!(&real_number_string_trimmed(1_000_000_000, 9), "1");
+        assert_eq!(&token_amount.real_number_string(), "0.000000001");
+        assert_eq!(&token_amount.real_number_string_trimmed(), "0.000000001");
         let token_amount = token_amount_to_ui_amount(1_000_000_000, 9);
-        assert_eq!(
-            token_amount.ui_amount_string,
-            real_number_string_trimmed(1_000_000_000, 9)
-        );
-        assert_eq!(token_amount.ui_amount, Some(1.0));
-        assert_eq!(&real_number_string(1_234_567_890, 3), "1234567.890");
-        assert_eq!(&real_number_string_trimmed(1_234_567_890, 3), "1234567.89");
+        assert_eq!(&token_amount.real_number_string(), "1.000000000");
+        assert_eq!(&token_amount.real_number_string_trimmed(), "1");
         let token_amount = token_amount_to_ui_amount(1_234_567_890, 3);
-        assert_eq!(
-            token_amount.ui_amount_string,
-            real_number_string_trimmed(1_234_567_890, 3)
-        );
-        assert_eq!(token_amount.ui_amount, Some(1234567.89));
-        assert_eq!(
-            &real_number_string(1_234_567_890, 25),
-            "0.0000000000000001234567890"
-        );
-        assert_eq!(
-            &real_number_string_trimmed(1_234_567_890, 25),
-            "0.000000000000000123456789"
-        );
-        let token_amount = token_amount_to_ui_amount(1_234_567_890, 20);
-        assert_eq!(
-            token_amount.ui_amount_string,
-            real_number_string_trimmed(1_234_567_890, 20)
-        );
-        assert_eq!(token_amount.ui_amount, None);
-    }
-
-    #[test]
-    fn test_ui_token_amount_real_string_zero() {
-        assert_eq!(&real_number_string(0, 0), "0");
-        assert_eq!(&real_number_string_trimmed(0, 0), "0");
-        let token_amount = token_amount_to_ui_amount(0, 0);
-        assert_eq!(
-            token_amount.ui_amount_string,
-            real_number_string_trimmed(0, 0)
-        );
-        assert_eq!(token_amount.ui_amount, Some(0.0));
-        assert_eq!(&real_number_string(0, 9), "0.000000000");
-        assert_eq!(&real_number_string_trimmed(0, 9), "0");
-        let token_amount = token_amount_to_ui_amount(0, 9);
-        assert_eq!(
-            token_amount.ui_amount_string,
-            real_number_string_trimmed(0, 9)
-        );
-        assert_eq!(token_amount.ui_amount, Some(0.0));
-        assert_eq!(&real_number_string(0, 25), "0.0000000000000000000000000");
-        assert_eq!(&real_number_string_trimmed(0, 25), "0");
-        let token_amount = token_amount_to_ui_amount(0, 20);
-        assert_eq!(
-            token_amount.ui_amount_string,
-            real_number_string_trimmed(0, 20)
-        );
-        assert_eq!(token_amount.ui_amount, None);
+        assert_eq!(&token_amount.real_number_string(), "1234567.890");
+        assert_eq!(&token_amount.real_number_string_trimmed(), "1234567.89");
     }
 }

accounts-bench/Cargo.toml

@@ -2,7 +2,7 @@
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-accounts-bench"
-version = "1.6.4"
+version = "1.5.3"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
@@ -10,12 +10,12 @@ publish = false
 
 [dependencies]
 log = "0.4.11"
-rayon = "1.5.0"
-solana-logger = { path = "../logger", version = "=1.6.4" }
-solana-runtime = { path = "../runtime", version = "=1.6.4" }
-solana-measure = { path = "../measure", version = "=1.6.4" }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
-solana-version = { path = "../version", version = "=1.6.4" }
+rayon = "1.4.0"
+solana-logger = { path = "../logger", version = "1.5.3" }
+solana-runtime = { path = "../runtime", version = "1.5.3" }
+solana-measure = { path = "../measure", version = "1.5.3" }
+solana-sdk = { path = "../sdk", version = "1.5.3" }
+solana-version = { path = "../version", version = "1.5.3" }
 rand = "0.7.0"
 clap = "2.33.1"
 crossbeam-channel = "0.4"

accounts-bench/src/main.rs

@@ -1,6 +1,3 @@
-#![allow(clippy::integer_arithmetic)]
-#[macro_use]
-extern crate log;
 use clap::{crate_description, crate_name, value_t, App, Arg};
 use rayon::prelude::*;
 use solana_measure::measure::Measure;
@@ -54,7 +51,6 @@ fn main() {
 
     let path = PathBuf::from(env::var("FARF_DIR").unwrap_or_else(|_| "farf".to_owned()))
         .join("accounts-bench");
-    println!("cleaning file system: {:?}", path);
     if fs::remove_dir_all(path.clone()).is_err() {
         println!("Warning: Couldn't remove {:?}", path);
     }
@@ -88,8 +84,6 @@ fn main() {
         ancestors.insert(i as u64, i - 1);
         accounts.add_root(i as u64);
     }
-    let mut elapsed = vec![0; iterations];
-    let mut elapsed_store = vec![0; iterations];
     for x in 0..iterations {
         if clean {
             let mut time = Measure::start("clean");
@@ -103,37 +97,13 @@ fn main() {
         } else {
             let mut pubkeys: Vec<Pubkey> = vec![];
             let mut time = Measure::start("hash");
-            let results = accounts.accounts_db.update_accounts_hash(0, &ancestors);
+            let hash = accounts
+                .accounts_db
+                .update_accounts_hash(0, &ancestors, true)
+                .0;
             time.stop();
-            let mut time_store = Measure::start("hash using store");
-            let results_store = accounts.accounts_db.update_accounts_hash_with_index_option(
-                false,
-                false,
-                solana_sdk::clock::Slot::default(),
-                &ancestors,
-                None,
-            );
-            time_store.stop();
-            if results != results_store {
-                error!("results different: \n{:?}\n{:?}", results, results_store);
-            }
-            println!(
-                "hash,{},{},{},{}%",
-                results.0,
-                time,
-                time_store,
-                (time_store.as_us() as f64 / time.as_us() as f64 * 100.0f64) as u32
-            );
+            println!("hash: {} {}", hash, time);
             create_test_accounts(&accounts, &mut pubkeys, 1, 0);
-            elapsed[x] = time.as_us();
-            elapsed_store[x] = time_store.as_us();
         }
     }
-
-    for x in elapsed {
-        info!("update_accounts_hash(us),{}", x);
-    }
-    for x in elapsed_store {
-        info!("calculate_accounts_hash_without_index(us),{}", x);
-    }
 }

accounts-cluster-bench/.gitignore

@@ -1 +0,0 @@
-/farf/

accounts-cluster-bench/Cargo.toml

@@ -1,34 +0,0 @@
-[package]
-authors = ["Solana Maintainers <maintainers@solana.foundation>"]
-edition = "2018"
-name = "solana-accounts-cluster-bench"
-version = "1.6.4"
-repository = "https://github.com/solana-labs/solana"
-license = "Apache-2.0"
-homepage = "https://solana.com/"
-publish = false
-
-[dependencies]
-clap = "2.33.1"
-log = "0.4.11"
-rand = "0.7.0"
-rayon = "1.4.1"
-solana-account-decoder = { path = "../account-decoder", version = "=1.6.4" }
-solana-clap-utils = { path = "../clap-utils", version = "=1.6.4" }
-solana-client = { path = "../client", version = "=1.6.4" }
-solana-core = { path = "../core", version = "=1.6.4" }
-solana-measure = { path = "../measure", version = "=1.6.4" }
-solana-logger = { path = "../logger", version = "=1.6.4" }
-solana-net-utils = { path = "../net-utils", version = "=1.6.4" }
-solana-faucet = { path = "../faucet", version = "=1.6.4" }
-solana-runtime = { path = "../runtime", version = "=1.6.4" }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
-solana-transaction-status = { path = "../transaction-status", version = "=1.6.4" }
-solana-version = { path = "../version", version = "=1.6.4" }
-spl-token-v2-0 = { package = "spl-token", version = "=3.1.0", features = ["no-entrypoint"] }
-
-[dev-dependencies]
-solana-local-cluster = { path = "../local-cluster", version = "=1.6.4" }
-
-[package.metadata.docs.rs]
-targets = ["x86_64-unknown-linux-gnu"]

accounts-cluster-bench/src/main.rs

@@ -1,716 +0,0 @@
-#![allow(clippy::integer_arithmetic)]
-use clap::{crate_description, crate_name, value_t, value_t_or_exit, App, Arg};
-use log::*;
-use rand::{thread_rng, Rng};
-use rayon::prelude::*;
-use solana_account_decoder::parse_token::spl_token_v2_0_pubkey;
-use solana_clap_utils::input_parsers::pubkey_of;
-use solana_client::rpc_client::RpcClient;
-use solana_core::gossip_service::discover;
-use solana_faucet::faucet::{request_airdrop_transaction, FAUCET_PORT};
-use solana_measure::measure::Measure;
-use solana_runtime::inline_spl_token_v2_0;
-use solana_sdk::{
-    commitment_config::CommitmentConfig,
-    message::Message,
-    pubkey::Pubkey,
-    rpc_port::DEFAULT_RPC_PORT,
-    signature::{read_keypair_file, Keypair, Signature, Signer},
-    system_instruction, system_program,
-    timing::timestamp,
-    transaction::Transaction,
-};
-use solana_transaction_status::parse_token::spl_token_v2_0_instruction;
-use std::{
-    net::SocketAddr,
-    process::exit,
-    sync::{
-        atomic::{AtomicBool, AtomicU64, Ordering},
-        Arc, RwLock,
-    },
-    thread::{sleep, Builder, JoinHandle},
-    time::{Duration, Instant},
-};
-
-// Create and close messages both require 2 signatures; if transaction construction changes, update
-// this magic number
-const NUM_SIGNATURES: u64 = 2;
-
-pub fn airdrop_lamports(
-    client: &RpcClient,
-    faucet_addr: &SocketAddr,
-    id: &Keypair,
-    desired_balance: u64,
-) -> bool {
-    let starting_balance = client.get_balance(&id.pubkey()).unwrap_or(0);
-    info!("starting balance {}", starting_balance);
-
-    if starting_balance < desired_balance {
-        let airdrop_amount = desired_balance - starting_balance;
-        info!(
-            "Airdropping {:?} lamports from {} for {}",
-            airdrop_amount,
-            faucet_addr,
-            id.pubkey(),
-        );
-
-        let (blockhash, _fee_calculator) = client.get_recent_blockhash().unwrap();
-        match request_airdrop_transaction(&faucet_addr, &id.pubkey(), airdrop_amount, blockhash) {
-            Ok(transaction) => {
-                let mut tries = 0;
-                loop {
-                    tries += 1;
-                    let result = client.send_and_confirm_transaction(&transaction);
-
-                    if result.is_ok() {
-                        break;
-                    }
-                    if tries >= 5 {
-                        panic!(
-                            "Error requesting airdrop: to addr: {:?} amount: {} {:?}",
-                            faucet_addr, airdrop_amount, result
-                        )
-                    }
-                }
-            }
-            Err(err) => {
-                panic!(
-                    "Error requesting airdrop: {:?} to addr: {:?} amount: {}",
-                    err, faucet_addr, airdrop_amount
-                );
-            }
-        };
-
-        let current_balance = client.get_balance(&id.pubkey()).unwrap_or_else(|e| {
-            panic!("airdrop error {}", e);
-        });
-        info!("current balance {}...", current_balance);
-
-        if current_balance - starting_balance != airdrop_amount {
-            info!(
-                "Airdrop failed? {} {} {} {}",
-                id.pubkey(),
-                current_balance,
-                starting_balance,
-                airdrop_amount,
-            );
-        }
-    }
-    true
-}
-
-// signature, timestamp, id
-type PendingQueue = Vec<(Signature, u64, u64)>;
-
-struct TransactionExecutor {
-    sig_clear_t: JoinHandle<()>,
-    sigs: Arc<RwLock<PendingQueue>>,
-    cleared: Arc<RwLock<Vec<u64>>>,
-    exit: Arc<AtomicBool>,
-    counter: AtomicU64,
-    client: RpcClient,
-}
-
-impl TransactionExecutor {
-    fn new(entrypoint_addr: SocketAddr) -> Self {
-        let sigs = Arc::new(RwLock::new(Vec::new()));
-        let cleared = Arc::new(RwLock::new(Vec::new()));
-        let exit = Arc::new(AtomicBool::new(false));
-        let sig_clear_t = Self::start_sig_clear_thread(&exit, &sigs, &cleared, entrypoint_addr);
-        let client =
-            RpcClient::new_socket_with_commitment(entrypoint_addr, CommitmentConfig::confirmed());
-        Self {
-            sigs,
-            cleared,
-            sig_clear_t,
-            exit,
-            counter: AtomicU64::new(0),
-            client,
-        }
-    }
-
-    fn num_outstanding(&self) -> usize {
-        self.sigs.read().unwrap().len()
-    }
-
-    fn push_transactions(&self, txs: Vec<Transaction>) -> Vec<u64> {
-        let mut ids = vec![];
-        let new_sigs = txs.into_iter().filter_map(|tx| {
-            let id = self.counter.fetch_add(1, Ordering::Relaxed);
-            ids.push(id);
-            match self.client.send_transaction(&tx) {
-                Ok(sig) => {
-                    return Some((sig, timestamp(), id));
-                }
-                Err(e) => {
-                    info!("error: {:#?}", e);
-                }
-            }
-            None
-        });
-        let mut sigs_w = self.sigs.write().unwrap();
-        sigs_w.extend(new_sigs);
-        ids
-    }
-
-    fn drain_cleared(&self) -> Vec<u64> {
-        std::mem::take(&mut *self.cleared.write().unwrap())
-    }
-
-    fn close(self) {
-        self.exit.store(true, Ordering::Relaxed);
-        self.sig_clear_t.join().unwrap();
-    }
-
-    fn start_sig_clear_thread(
-        exit: &Arc<AtomicBool>,
-        sigs: &Arc<RwLock<PendingQueue>>,
-        cleared: &Arc<RwLock<Vec<u64>>>,
-        entrypoint_addr: SocketAddr,
-    ) -> JoinHandle<()> {
-        let sigs = sigs.clone();
-        let exit = exit.clone();
-        let cleared = cleared.clone();
-        Builder::new()
-            .name("sig_clear".to_string())
-            .spawn(move || {
-                let client = RpcClient::new_socket_with_commitment(
-                    entrypoint_addr,
-                    CommitmentConfig::confirmed(),
-                );
-                let mut success = 0;
-                let mut error_count = 0;
-                let mut timed_out = 0;
-                let mut last_log = Instant::now();
-                while !exit.load(Ordering::Relaxed) {
-                    let sigs_len = sigs.read().unwrap().len();
-                    if sigs_len > 0 {
-                        let mut sigs_w = sigs.write().unwrap();
-                        let mut start = Measure::start("sig_status");
-                        let statuses: Vec<_> = sigs_w
-                            .chunks(200)
-                            .map(|sig_chunk| {
-                                let only_sigs: Vec<_> = sig_chunk.iter().map(|s| s.0).collect();
-                                client
-                                    .get_signature_statuses(&only_sigs)
-                                    .expect("status fail")
-                                    .value
-                            })
-                            .flatten()
-                            .collect();
-                        let mut num_cleared = 0;
-                        let start_len = sigs_w.len();
-                        let now = timestamp();
-                        let mut new_ids = vec![];
-                        let mut i = 0;
-                        let mut j = 0;
-                        while i != sigs_w.len() {
-                            let mut retain = true;
-                            let sent_ts = sigs_w[i].1;
-                            if let Some(e) = &statuses[j] {
-                                debug!("error: {:?}", e);
-                                if e.status.is_ok() {
-                                    success += 1;
-                                } else {
-                                    error_count += 1;
-                                }
-                                num_cleared += 1;
-                                retain = false;
-                            } else if now - sent_ts > 30_000 {
-                                retain = false;
-                                timed_out += 1;
-                            }
-                            if !retain {
-                                new_ids.push(sigs_w.remove(i).2);
-                            } else {
-                                i += 1;
-                            }
-                            j += 1;
-                        }
-                        let final_sigs_len = sigs_w.len();
-                        drop(sigs_w);
-                        cleared.write().unwrap().extend(new_ids);
-                        start.stop();
-                        debug!(
-                            "sigs len: {:?} success: {} took: {}ms cleared: {}/{}",
-                            final_sigs_len,
-                            success,
-                            start.as_ms(),
-                            num_cleared,
-                            start_len,
-                        );
-                        if last_log.elapsed().as_millis() > 5000 {
-                            info!(
-                                "success: {} error: {} timed_out: {}",
-                                success, error_count, timed_out,
-                            );
-                            last_log = Instant::now();
-                        }
-                    }
-                    sleep(Duration::from_millis(200));
-                }
-            })
-            .unwrap()
-    }
-}
-
-struct SeedTracker {
-    max_created: Arc<AtomicU64>,
-    max_closed: Arc<AtomicU64>,
-}
-
-fn make_create_message(
-    keypair: &Keypair,
-    base_keypair: &Keypair,
-    max_created_seed: Arc<AtomicU64>,
-    num_instructions: usize,
-    balance: u64,
-    maybe_space: Option<u64>,
-    mint: Option<Pubkey>,
-) -> Message {
-    let space = maybe_space.unwrap_or_else(|| thread_rng().gen_range(0, 1000));
-
-    let instructions: Vec<_> = (0..num_instructions)
-        .into_iter()
-        .map(|_| {
-            let program_id = if mint.is_some() {
-                inline_spl_token_v2_0::id()
-            } else {
-                system_program::id()
-            };
-            let seed = max_created_seed.fetch_add(1, Ordering::Relaxed).to_string();
-            let to_pubkey =
-                Pubkey::create_with_seed(&base_keypair.pubkey(), &seed, &program_id).unwrap();
-            let mut instructions = vec![system_instruction::create_account_with_seed(
-                &keypair.pubkey(),
-                &to_pubkey,
-                &base_keypair.pubkey(),
-                &seed,
-                balance,
-                space,
-                &program_id,
-            )];
-            if let Some(mint_address) = mint {
-                instructions.push(spl_token_v2_0_instruction(
-                    spl_token_v2_0::instruction::initialize_account(
-                        &spl_token_v2_0::id(),
-                        &spl_token_v2_0_pubkey(&to_pubkey),
-                        &spl_token_v2_0_pubkey(&mint_address),
-                        &spl_token_v2_0_pubkey(&base_keypair.pubkey()),
-                    )
-                    .unwrap(),
-                ));
-            }
-
-            instructions
-        })
-        .collect();
-    let instructions: Vec<_> = instructions.into_iter().flatten().collect();
-
-    Message::new(&instructions, Some(&keypair.pubkey()))
-}
-
-fn make_close_message(
-    keypair: &Keypair,
-    base_keypair: &Keypair,
-    max_closed_seed: Arc<AtomicU64>,
-    num_instructions: usize,
-    balance: u64,
-    spl_token: bool,
-) -> Message {
-    let instructions: Vec<_> = (0..num_instructions)
-        .into_iter()
-        .map(|_| {
-            let program_id = if spl_token {
-                inline_spl_token_v2_0::id()
-            } else {
-                system_program::id()
-            };
-            let seed = max_closed_seed.fetch_add(1, Ordering::Relaxed).to_string();
-            let address =
-                Pubkey::create_with_seed(&base_keypair.pubkey(), &seed, &program_id).unwrap();
-            if spl_token {
-                spl_token_v2_0_instruction(
-                    spl_token_v2_0::instruction::close_account(
-                        &spl_token_v2_0::id(),
-                        &spl_token_v2_0_pubkey(&address),
-                        &spl_token_v2_0_pubkey(&keypair.pubkey()),
-                        &spl_token_v2_0_pubkey(&base_keypair.pubkey()),
-                        &[],
-                    )
-                    .unwrap(),
-                )
-            } else {
-                system_instruction::transfer_with_seed(
-                    &address,
-                    &base_keypair.pubkey(),
-                    seed,
-                    &program_id,
-                    &keypair.pubkey(),
-                    balance,
-                )
-            }
-        })
-        .collect();
-
-    Message::new(&instructions, Some(&keypair.pubkey()))
-}
-
-#[allow(clippy::too_many_arguments)]
-fn run_accounts_bench(
-    entrypoint_addr: SocketAddr,
-    faucet_addr: SocketAddr,
-    keypair: &Keypair,
-    iterations: usize,
-    maybe_space: Option<u64>,
-    batch_size: usize,
-    close_nth: u64,
-    maybe_lamports: Option<u64>,
-    num_instructions: usize,
-    mint: Option<Pubkey>,
-) {
-    assert!(num_instructions > 0);
-    let client =
-        RpcClient::new_socket_with_commitment(entrypoint_addr, CommitmentConfig::confirmed());
-
-    info!("Targetting {}", entrypoint_addr);
-
-    let mut last_blockhash = Instant::now();
-    let mut last_log = Instant::now();
-    let mut count = 0;
-    let mut recent_blockhash = client.get_recent_blockhash().expect("blockhash");
-    let mut tx_sent_count = 0;
-    let mut total_accounts_created = 0;
-    let mut total_accounts_closed = 0;
-    let mut balance = client.get_balance(&keypair.pubkey()).unwrap_or(0);
-    let mut last_balance = Instant::now();
-
-    let default_max_lamports = 1000;
-    let min_balance = maybe_lamports.unwrap_or_else(|| {
-        let space = maybe_space.unwrap_or(default_max_lamports);
-        client
-            .get_minimum_balance_for_rent_exemption(space as usize)
-            .expect("min balance")
-    });
-
-    let base_keypair = Keypair::new();
-    let seed_tracker = SeedTracker {
-        max_created: Arc::new(AtomicU64::default()),
-        max_closed: Arc::new(AtomicU64::default()),
-    };
-
-    info!("Starting balance: {}", balance);
-
-    let executor = TransactionExecutor::new(entrypoint_addr);
-
-    loop {
-        if last_blockhash.elapsed().as_millis() > 10_000 {
-            recent_blockhash = client.get_recent_blockhash().expect("blockhash");
-            last_blockhash = Instant::now();
-        }
-
-        let fee = recent_blockhash
-            .1
-            .lamports_per_signature
-            .saturating_mul(NUM_SIGNATURES);
-        let lamports = min_balance + fee;
-
-        if balance < lamports || last_balance.elapsed().as_millis() > 2000 {
-            if let Ok(b) = client.get_balance(&keypair.pubkey()) {
-                balance = b;
-            }
-            last_balance = Instant::now();
-            if balance < lamports {
-                info!(
-                    "Balance {} is less than needed: {}, doing aidrop...",
-                    balance, lamports
-                );
-                if !airdrop_lamports(&client, &faucet_addr, keypair, lamports * 100_000) {
-                    warn!("failed airdrop, exiting");
-                    return;
-                }
-            }
-        }
-
-        let sigs_len = executor.num_outstanding();
-        if sigs_len < batch_size {
-            let num_to_create = batch_size - sigs_len;
-            info!("creating {} new", num_to_create);
-            let txs: Vec<_> = (0..num_to_create)
-                .into_par_iter()
-                .map(|_| {
-                    let message = make_create_message(
-                        keypair,
-                        &base_keypair,
-                        seed_tracker.max_created.clone(),
-                        num_instructions,
-                        min_balance,
-                        maybe_space,
-                        mint,
-                    );
-                    let signers: Vec<&Keypair> = vec![keypair, &base_keypair];
-                    Transaction::new(&signers, message, recent_blockhash.0)
-                })
-                .collect();
-            balance = balance.saturating_sub(lamports * txs.len() as u64);
-            info!("txs: {}", txs.len());
-            let new_ids = executor.push_transactions(txs);
-            info!("ids: {}", new_ids.len());
-            tx_sent_count += new_ids.len();
-            total_accounts_created += num_instructions * new_ids.len();
-
-            if close_nth > 0 {
-                let expected_closed = total_accounts_created as u64 / close_nth;
-                if expected_closed > total_accounts_closed {
-                    let txs: Vec<_> = (0..expected_closed - total_accounts_closed)
-                        .into_par_iter()
-                        .map(|_| {
-                            let message = make_close_message(
-                                keypair,
-                                &base_keypair,
-                                seed_tracker.max_closed.clone(),
-                                1,
-                                min_balance,
-                                mint.is_some(),
-                            );
-                            let signers: Vec<&Keypair> = vec![keypair, &base_keypair];
-                            Transaction::new(&signers, message, recent_blockhash.0)
-                        })
-                        .collect();
-                    balance = balance.saturating_sub(fee * txs.len() as u64);
-                    info!("close txs: {}", txs.len());
-                    let new_ids = executor.push_transactions(txs);
-                    info!("close ids: {}", new_ids.len());
-                    tx_sent_count += new_ids.len();
-                    total_accounts_closed += new_ids.len() as u64;
-                }
-            }
-        } else {
-            let _ = executor.drain_cleared();
-        }
-
-        count += 1;
-        if last_log.elapsed().as_millis() > 3000 {
-            info!(
-                "total_accounts_created: {} total_accounts_closed: {} tx_sent_count: {} loop_count: {} balance: {}",
-                total_accounts_created, total_accounts_closed, tx_sent_count, count, balance
-            );
-            last_log = Instant::now();
-        }
-        if iterations != 0 && count >= iterations {
-            break;
-        }
-        if executor.num_outstanding() >= batch_size {
-            sleep(Duration::from_millis(500));
-        }
-    }
-    executor.close();
-}
-
-fn main() {
-    solana_logger::setup_with_default("solana=info");
-    let matches = App::new(crate_name!())
-        .about(crate_description!())
-        .version(solana_version::version!())
-        .arg(
-            Arg::with_name("entrypoint")
-                .long("entrypoint")
-                .takes_value(true)
-                .value_name("HOST:PORT")
-                .help("RPC entrypoint address. Usually <ip>:8899"),
-        )
-        .arg(
-            Arg::with_name("faucet_addr")
-                .long("faucet")
-                .takes_value(true)
-                .value_name("HOST:PORT")
-                .help("Faucet entrypoint address. Usually <ip>:9900"),
-        )
-        .arg(
-            Arg::with_name("space")
-                .long("space")
-                .takes_value(true)
-                .value_name("BYTES")
-                .help("Size of accounts to create"),
-        )
-        .arg(
-            Arg::with_name("lamports")
-                .long("lamports")
-                .takes_value(true)
-                .value_name("LAMPORTS")
-                .help("How many lamports to fund each account"),
-        )
-        .arg(
-            Arg::with_name("identity")
-                .long("identity")
-                .takes_value(true)
-                .value_name("FILE")
-                .help("keypair file"),
-        )
-        .arg(
-            Arg::with_name("batch_size")
-                .long("batch-size")
-                .takes_value(true)
-                .value_name("BYTES")
-                .help("Number of transactions to send per batch"),
-        )
-        .arg(
-            Arg::with_name("close_nth")
-                .long("close-frequency")
-                .takes_value(true)
-                .value_name("BYTES")
-                .help(
-                    "Send close transactions after this many accounts created. \
-                    Note: a `close-frequency` value near or below `batch-size` \
-                    may result in transaction-simulation errors, as the close \
-                    transactions will be submitted before the corresponding \
-                    create transactions have been confirmed",
-                ),
-        )
-        .arg(
-            Arg::with_name("num_instructions")
-                .long("num-instructions")
-                .takes_value(true)
-                .value_name("NUM")
-                .help("Number of accounts to create on each transaction"),
-        )
-        .arg(
-            Arg::with_name("iterations")
-                .long("iterations")
-                .takes_value(true)
-                .value_name("NUM")
-                .help("Number of iterations to make"),
-        )
-        .arg(
-            Arg::with_name("check_gossip")
-                .long("check-gossip")
-                .help("Just use entrypoint address directly"),
-        )
-        .arg(
-            Arg::with_name("mint")
-                .long("mint")
-                .takes_value(true)
-                .help("Mint address to initialize account"),
-        )
-        .get_matches();
-
-    let skip_gossip = !matches.is_present("check_gossip");
-
-    let port = if skip_gossip { DEFAULT_RPC_PORT } else { 8001 };
-    let mut entrypoint_addr = SocketAddr::from(([127, 0, 0, 1], port));
-    if let Some(addr) = matches.value_of("entrypoint") {
-        entrypoint_addr = solana_net_utils::parse_host_port(addr).unwrap_or_else(|e| {
-            eprintln!("failed to parse entrypoint address: {}", e);
-            exit(1)
-        });
-    }
-    let mut faucet_addr = SocketAddr::from(([127, 0, 0, 1], FAUCET_PORT));
-    if let Some(addr) = matches.value_of("faucet_addr") {
-        faucet_addr = solana_net_utils::parse_host_port(addr).unwrap_or_else(|e| {
-            eprintln!("failed to parse entrypoint address: {}", e);
-            exit(1)
-        });
-    }
-
-    let space = value_t!(matches, "space", u64).ok();
-    let lamports = value_t!(matches, "lamports", u64).ok();
-    let batch_size = value_t!(matches, "batch_size", usize).unwrap_or(4);
-    let close_nth = value_t!(matches, "close_nth", u64).unwrap_or(0);
-    let iterations = value_t!(matches, "iterations", usize).unwrap_or(10);
-    let num_instructions = value_t!(matches, "num_instructions", usize).unwrap_or(1);
-    if num_instructions == 0 || num_instructions > 500 {
-        eprintln!("bad num_instructions: {}", num_instructions);
-        exit(1);
-    }
-
-    let mint = pubkey_of(&matches, "mint");
-
-    let keypair =
-        read_keypair_file(&value_t_or_exit!(matches, "identity", String)).expect("bad keypair");
-
-    let rpc_addr = if !skip_gossip {
-        info!("Finding cluster entry: {:?}", entrypoint_addr);
-        let (gossip_nodes, _validators) = discover(
-            None,
-            Some(&entrypoint_addr),
-            None,
-            Some(60),
-            None,
-            Some(&entrypoint_addr),
-            None,
-            0,
-        )
-        .unwrap_or_else(|err| {
-            eprintln!("Failed to discover {} node: {:?}", entrypoint_addr, err);
-            exit(1);
-        });
-
-        info!("done found {} nodes", gossip_nodes.len());
-        gossip_nodes[0].rpc
-    } else {
-        info!("Using {:?} as the RPC address", entrypoint_addr);
-        entrypoint_addr
-    };
-
-    run_accounts_bench(
-        rpc_addr,
-        faucet_addr,
-        &keypair,
-        iterations,
-        space,
-        batch_size,
-        close_nth,
-        lamports,
-        num_instructions,
-        mint,
-    );
-}
-
-#[cfg(test)]
-pub mod test {
-    use super::*;
-    use solana_core::validator::ValidatorConfig;
-    use solana_local_cluster::{
-        local_cluster::{ClusterConfig, LocalCluster},
-        validator_configs::make_identical_validator_configs,
-    };
-    use solana_sdk::poh_config::PohConfig;
-
-    #[test]
-    fn test_accounts_cluster_bench() {
-        solana_logger::setup();
-        let validator_config = ValidatorConfig::default();
-        let num_nodes = 1;
-        let mut config = ClusterConfig {
-            cluster_lamports: 10_000_000,
-            poh_config: PohConfig::new_sleep(Duration::from_millis(50)),
-            node_stakes: vec![100; num_nodes],
-            validator_configs: make_identical_validator_configs(&validator_config, num_nodes),
-            ..ClusterConfig::default()
-        };
-
-        let faucet_addr = SocketAddr::from(([127, 0, 0, 1], 9900));
-        let cluster = LocalCluster::new(&mut config);
-        let iterations = 10;
-        let maybe_space = None;
-        let batch_size = 100;
-        let close_nth = 100;
-        let maybe_lamports = None;
-        let num_instructions = 2;
-        let mut start = Measure::start("total accounts run");
-        run_accounts_bench(
-            cluster.entry_point_info.rpc,
-            faucet_addr,
-            &cluster.funding_keypair,
-            iterations,
-            maybe_space,
-            batch_size,
-            close_nth,
-            maybe_lamports,
-            num_instructions,
-            None,
-        );
-        start.stop();
-        info!("{}", start);
-    }
-}

banking-bench/Cargo.toml

@@ -2,7 +2,7 @@
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-banking-bench"
-version = "1.6.4"
+version = "1.5.3"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
@@ -13,17 +13,17 @@ clap = "2.33.1"
 crossbeam-channel = "0.4"
 log = "0.4.11"
 rand = "0.7.0"
-rayon = "1.5.0"
-solana-core = { path = "../core", version = "=1.6.4" }
-solana-clap-utils = { path = "../clap-utils", version = "=1.6.4" }
-solana-streamer = { path = "../streamer", version = "=1.6.4" }
-solana-perf = { path = "../perf", version = "=1.6.4" }
-solana-ledger = { path = "../ledger", version = "=1.6.4" }
-solana-logger = { path = "../logger", version = "=1.6.4" }
-solana-runtime = { path = "../runtime", version = "=1.6.4" }
-solana-measure = { path = "../measure", version = "=1.6.4" }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
-solana-version = { path = "../version", version = "=1.6.4" }
+rayon = "1.4.0"
+solana-core = { path = "../core", version = "1.5.3" }
+solana-clap-utils = { path = "../clap-utils", version = "1.5.3" }
+solana-streamer = { path = "../streamer", version = "1.5.3" }
+solana-perf = { path = "../perf", version = "1.5.3" }
+solana-ledger = { path = "../ledger", version = "1.5.3" }
+solana-logger = { path = "../logger", version = "1.5.3" }
+solana-runtime = { path = "../runtime", version = "1.5.3" }
+solana-measure = { path = "../measure", version = "1.5.3" }
+solana-sdk = { path = "../sdk", version = "1.5.3" }
+solana-version = { path = "../version", version = "1.5.3" }
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

banking-bench/src/main.rs

@@ -1,4 +1,3 @@
-#![allow(clippy::integer_arithmetic)]
 use clap::{crate_description, crate_name, value_t, App, Arg};
 use crossbeam_channel::unbounded;
 use log::*;
@@ -19,7 +18,7 @@ use solana_ledger::{
 use solana_measure::measure::Measure;
 use solana_perf::packet::to_packets_chunked;
 use solana_runtime::{
-    accounts_background_service::AbsRequestSender, bank::Bank, bank_forks::BankForks,
+    accounts_background_service::ABSRequestSender, bank::Bank, bank_forks::BankForks,
 };
 use solana_sdk::{
     hash::Hash,
@@ -326,7 +325,7 @@ fn main() {
                 poh_recorder.lock().unwrap().set_bank(&bank);
                 assert!(poh_recorder.lock().unwrap().bank().is_some());
                 if bank.slot() > 32 {
-                    bank_forks.set_root(root, &AbsRequestSender::default(), None);
+                    bank_forks.set_root(root, &ABSRequestSender::default(), None);
                     root += 1;
                 }
                 debug!(

banks-client/Cargo.toml

@@ -1,30 +1,26 @@
 [package]
 name = "solana-banks-client"
-version = "1.6.4"
+version = "1.5.3"
 description = "Solana banks client"
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
-documentation = "https://docs.rs/solana-banks-client"
 edition = "2018"
 
 [dependencies]
 bincode = "1.3.1"
-borsh = "0.8.1"
-borsh-derive = "0.8.1"
 futures = "0.3"
 mio = "0.7.6"
-solana-banks-interface = { path = "../banks-interface", version = "=1.6.4" }
-solana-program = { path = "../sdk/program", version = "=1.6.4" }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
-tarpc = { version = "0.24.1", features = ["full"] }
-tokio = { version = "1.1", features = ["full"] }
-tokio-serde = { version = "0.8", features = ["bincode"] }
+solana-banks-interface = { path = "../banks-interface", version = "1.5.3" }
+solana-sdk = { path = "../sdk", version = "1.5.3" }
+tarpc = { version = "0.23.0", features = ["full"] }
+tokio = { version = "0.3.5", features = ["full"] }
+tokio-serde = { version = "0.6", features = ["bincode"] }
 
 [dev-dependencies]
-solana-runtime = { path = "../runtime", version = "=1.6.4" }
-solana-banks-server = { path = "../banks-server", version = "=1.6.4" }
+solana-runtime = { path = "../runtime", version = "1.5.3" }
+solana-banks-server = { path = "../banks-server", version = "1.5.3" }
 
 [lib]
 crate-type = ["lib"]

banks-client/src/lib.rs

@@ -5,18 +5,19 @@
 //! but they are undocumented, may change over time, and are generally more
 //! cumbersome to use.
 
-use borsh::BorshDeserialize;
 use futures::{future::join_all, Future, FutureExt};
 pub use solana_banks_interface::{BanksClient as TarpcClient, TransactionStatus};
 use solana_banks_interface::{BanksRequest, BanksResponse};
-use solana_program::{
-    clock::Slot, fee_calculator::FeeCalculator, hash::Hash, program_pack::Pack, pubkey::Pubkey,
-    rent::Rent, sysvar,
-};
 use solana_sdk::{
     account::{from_account, Account},
+    clock::Slot,
     commitment_config::CommitmentLevel,
+    fee_calculator::FeeCalculator,
+    hash::Hash,
+    pubkey::Pubkey,
+    rent::Rent,
     signature::Signature,
+    sysvar,
     transaction::{self, Transaction},
     transport,
 };
@@ -121,7 +122,7 @@ impl BanksClient {
     pub fn get_fees(
         &mut self,
     ) -> impl Future<Output = io::Result<(FeeCalculator, Hash, Slot)>> + '_ {
-        self.get_fees_with_commitment_and_context(context::current(), CommitmentLevel::default())
+        self.get_fees_with_commitment_and_context(context::current(), CommitmentLevel::Root)
     }
 
     /// Return the cluster rent
@@ -129,7 +130,7 @@ impl BanksClient {
         self.get_account(sysvar::rent::id()).map(|result| {
             let rent_sysvar = result?
                 .ok_or_else(|| io::Error::new(io::ErrorKind::Other, "Rent sysvar not present"))?;
-            from_account::<Rent, _>(&rent_sysvar).ok_or_else(|| {
+            from_account::<Rent>(&rent_sysvar).ok_or_else(|| {
                 io::Error::new(io::ErrorKind::Other, "Failed to deserialize Rent sysvar")
             })
         })
@@ -195,7 +196,7 @@ impl BanksClient {
     /// Return the most recent rooted slot height. All transactions at or below this height
     /// are said to be finalized. The cluster will not fork to a higher slot height.
     pub fn get_root_slot(&mut self) -> impl Future<Output = io::Result<Slot>> + '_ {
-        self.get_slot_with_context(context::current(), CommitmentLevel::default())
+        self.get_slot_with_context(context::current(), CommitmentLevel::Root)
     }
 
     /// Return the account at the given address at the slot corresponding to the given
@@ -217,33 +218,6 @@ impl BanksClient {
         self.get_account_with_commitment(address, CommitmentLevel::default())
     }
 
-    /// Return the unpacked account data at the given address
-    /// If the account is not found, an error is returned
-    pub fn get_packed_account_data<T: Pack>(
-        &mut self,
-        address: Pubkey,
-    ) -> impl Future<Output = io::Result<T>> + '_ {
-        self.get_account(address).map(|result| {
-            let account =
-                result?.ok_or_else(|| io::Error::new(io::ErrorKind::Other, "Account not found"))?;
-            T::unpack_from_slice(&account.data)
-                .map_err(|_| io::Error::new(io::ErrorKind::Other, "Failed to deserialize account"))
-        })
-    }
-
-    /// Return the unpacked account data at the given address
-    /// If the account is not found, an error is returned
-    pub fn get_account_data_with_borsh<T: BorshDeserialize>(
-        &mut self,
-        address: Pubkey,
-    ) -> impl Future<Output = io::Result<T>> + '_ {
-        self.get_account(address).map(|result| {
-            let account =
-                result?.ok_or_else(|| io::Error::new(io::ErrorKind::Other, "account not found"))?;
-            T::try_from_slice(&account.data)
-        })
-    }
-
     /// Return the balance in lamports of an account at the given address at the slot
     /// corresponding to the given commitment level.
     pub fn get_balance_with_commitment(
@@ -315,10 +289,7 @@ pub async fn start_tcp_client<T: ToSocketAddrs>(addr: T) -> io::Result<BanksClie
 mod tests {
     use super::*;
     use solana_banks_server::banks_server::start_local_server;
-    use solana_runtime::{
-        bank::Bank, bank_forks::BankForks, commitment::BlockCommitmentCache,
-        genesis_utils::create_genesis_config,
-    };
+    use solana_runtime::{bank::Bank, bank_forks::BankForks, genesis_utils::create_genesis_config};
     use solana_sdk::{message::Message, signature::Signer, system_instruction};
     use std::sync::{Arc, RwLock};
     use tarpc::transport;
@@ -337,12 +308,9 @@ mod tests {
         // `runtime.block_on()` just once, to run all the async code.
 
         let genesis = create_genesis_config(10);
-        let bank = Bank::new(&genesis.genesis_config);
-        let slot = bank.slot();
-        let block_commitment_cache = Arc::new(RwLock::new(
-            BlockCommitmentCache::new_for_tests_with_slots(slot, slot),
-        ));
-        let bank_forks = Arc::new(RwLock::new(BankForks::new(bank)));
+        let bank_forks = Arc::new(RwLock::new(BankForks::new(Bank::new(
+            &genesis.genesis_config,
+        ))));
 
         let bob_pubkey = solana_sdk::pubkey::new_rand();
         let mint_pubkey = genesis.mint_keypair.pubkey();
@@ -350,7 +318,7 @@ mod tests {
         let message = Message::new(&[instruction], Some(&mint_pubkey));
 
         Runtime::new()?.block_on(async {
-            let client_transport = start_local_server(bank_forks, block_commitment_cache).await;
+            let client_transport = start_local_server(&bank_forks).await;
             let mut banks_client = start_client(client_transport).await?;
 
             let recent_blockhash = banks_client.get_recent_blockhash().await?;
@@ -368,12 +336,9 @@ mod tests {
         // server-side functionality is available to the client.
 
         let genesis = create_genesis_config(10);
-        let bank = Bank::new(&genesis.genesis_config);
-        let slot = bank.slot();
-        let block_commitment_cache = Arc::new(RwLock::new(
-            BlockCommitmentCache::new_for_tests_with_slots(slot, slot),
-        ));
-        let bank_forks = Arc::new(RwLock::new(BankForks::new(bank)));
+        let bank_forks = Arc::new(RwLock::new(BankForks::new(Bank::new(
+            &genesis.genesis_config,
+        ))));
 
         let mint_pubkey = &genesis.mint_keypair.pubkey();
         let bob_pubkey = solana_sdk::pubkey::new_rand();
@@ -381,7 +346,7 @@ mod tests {
         let message = Message::new(&[instruction], Some(&mint_pubkey));
 
         Runtime::new()?.block_on(async {
-            let client_transport = start_local_server(bank_forks, block_commitment_cache).await;
+            let client_transport = start_local_server(&bank_forks).await;
             let mut banks_client = start_client(client_transport).await?;
             let (_, recent_blockhash, last_valid_slot) = banks_client.get_fees().await?;
             let transaction = Transaction::new(&[&genesis.mint_keypair], message, recent_blockhash);

banks-interface/Cargo.toml

@@ -1,22 +1,21 @@
 [package]
 name = "solana-banks-interface"
-version = "1.6.4"
+version = "1.5.3"
 description = "Solana banks RPC interface"
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
-documentation = "https://docs.rs/solana-banks-interface"
 edition = "2018"
 
 [dependencies]
 mio = "0.7.6"
-serde = { version = "1.0.122", features = ["derive"] }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
-tarpc = { version = "0.24.1", features = ["full"] }
+serde = { version = "1.0.112", features = ["derive"] }
+solana-sdk = { path = "../sdk", version = "1.5.3" }
+tarpc = { version = "0.23.0", features = ["full"] }
 
 [dev-dependencies]
-tokio = { version = "1.1", features = ["full"] }
+tokio = { version = "0.3.5", features = ["full"] }
 
 [lib]
 crate-type = ["lib"]

banks-interface/src/lib.rs

@@ -10,19 +10,11 @@ use solana_sdk::{
     transaction::{self, Transaction, TransactionError},
 };
 
-#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
-pub enum TransactionConfirmationStatus {
-    Processed,
-    Confirmed,
-    Finalized,
-}
-
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
 pub struct TransactionStatus {
     pub slot: Slot,
     pub confirmations: Option<usize>, // None = rooted
     pub err: Option<TransactionError>,
-    pub confirmation_status: Option<TransactionConfirmationStatus>,
 }
 
 #[tarpc::service]

banks-server/Cargo.toml

@@ -1,12 +1,11 @@
 [package]
 name = "solana-banks-server"
-version = "1.6.4"
+version = "1.5.3"
 description = "Solana banks server"
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
-documentation = "https://docs.rs/solana-banks-server"
 edition = "2018"
 
 [dependencies]
@@ -14,14 +13,13 @@ bincode = "1.3.1"
 futures = "0.3"
 log = "0.4.11"
 mio = "0.7.6"
-solana-banks-interface = { path = "../banks-interface", version = "=1.6.4" }
-solana-runtime = { path = "../runtime", version = "=1.6.4" }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
-solana-metrics = { path = "../metrics", version = "=1.6.4" }
-tarpc = { version = "0.24.1", features = ["full"] }
-tokio = { version = "1.1", features = ["full"] }
-tokio-serde = { version = "0.8", features = ["bincode"] }
-tokio-stream = "0.1"
+solana-banks-interface = { path = "../banks-interface", version = "1.5.3" }
+solana-runtime = { path = "../runtime", version = "1.5.3" }
+solana-sdk = { path = "../sdk", version = "1.5.3" }
+solana-metrics = { path = "../metrics", version = "1.5.3" }
+tarpc = { version = "0.23.0", features = ["full"] }
+tokio = { version = "0.3", features = ["full"] }
+tokio-serde = { version = "0.6", features = ["bincode"] }
 
 [lib]
 crate-type = ["lib"]

banks-server/src/banks_server.rs

@@ -4,9 +4,7 @@ use futures::{
     future,
     prelude::stream::{self, StreamExt},
 };
-use solana_banks_interface::{
-    Banks, BanksRequest, BanksResponse, TransactionConfirmationStatus, TransactionStatus,
-};
+use solana_banks_interface::{Banks, BanksRequest, BanksResponse, TransactionStatus};
 use solana_runtime::{bank::Bank, bank_forks::BankForks, commitment::BlockCommitmentCache};
 use solana_sdk::{
     account::Account,
@@ -62,7 +60,7 @@ impl BanksServer {
         }
     }
 
-    fn run(bank_forks: Arc<RwLock<BankForks>>, transaction_receiver: Receiver<TransactionInfo>) {
+    fn run(bank: &Bank, transaction_receiver: Receiver<TransactionInfo>) {
         while let Ok(info) = transaction_receiver.recv() {
             let mut transaction_infos = vec![info];
             while let Ok(info) = transaction_receiver.try_recv() {
@@ -72,28 +70,21 @@ impl BanksServer {
                 .into_iter()
                 .map(|info| deserialize(&info.wire_transaction).unwrap())
                 .collect();
-            let bank = bank_forks.read().unwrap().working_bank();
             let _ = bank.process_transactions(&transactions);
         }
     }
 
     /// Useful for unit-testing
-    fn new_loopback(
-        bank_forks: Arc<RwLock<BankForks>>,
-        block_commitment_cache: Arc<RwLock<BlockCommitmentCache>>,
-    ) -> Self {
+    fn new_loopback(bank_forks: Arc<RwLock<BankForks>>) -> Self {
         let (transaction_sender, transaction_receiver) = channel();
         let bank = bank_forks.read().unwrap().working_bank();
         let slot = bank.slot();
-        {
-            // ensure that the commitment cache and bank are synced
-            let mut w_block_commitment_cache = block_commitment_cache.write().unwrap();
-            w_block_commitment_cache.set_all_slots(slot, slot);
-        }
-        let server_bank_forks = bank_forks.clone();
+        let block_commitment_cache = Arc::new(RwLock::new(
+            BlockCommitmentCache::new_for_tests_with_slots(slot, slot),
+        ));
         Builder::new()
             .name("solana-bank-forks-client".to_string())
-            .spawn(move || Self::run(server_bank_forks, transaction_receiver))
+            .spawn(move || Self::run(&bank, transaction_receiver))
             .unwrap();
         Self::new(bank_forks, block_commitment_cache, transaction_sender)
     }
@@ -174,17 +165,11 @@ impl Banks for BanksServer {
         _: Context,
         signature: Signature,
     ) -> Option<TransactionStatus> {
-        let bank = self.bank(CommitmentLevel::Processed);
+        let bank = self.bank(CommitmentLevel::Recent);
         let (slot, status) = bank.get_signature_status_slot(&signature)?;
         let r_block_commitment_cache = self.block_commitment_cache.read().unwrap();
 
-        let optimistically_confirmed_bank = self.bank(CommitmentLevel::Confirmed);
-        let optimistically_confirmed =
-            optimistically_confirmed_bank.get_signature_status_slot(&signature);
-
-        let confirmations = if r_block_commitment_cache.root() >= slot
-            && r_block_commitment_cache.highest_confirmed_root() >= slot
-        {
+        let confirmations = if r_block_commitment_cache.root() >= slot {
             None
         } else {
             r_block_commitment_cache
@@ -195,13 +180,6 @@ impl Banks for BanksServer {
             slot,
             confirmations,
             err: status.err(),
-            confirmation_status: if confirmations.is_none() {
-                Some(TransactionConfirmationStatus::Finalized)
-            } else if optimistically_confirmed.is_some() {
-                Some(TransactionConfirmationStatus::Confirmed)
-            } else {
-                Some(TransactionConfirmationStatus::Processed)
-            },
         })
     }
 
@@ -242,15 +220,14 @@ impl Banks for BanksServer {
         commitment: CommitmentLevel,
     ) -> Option<Account> {
         let bank = self.bank(commitment);
-        bank.get_account(&address).map(Account::from)
+        bank.get_account(&address)
     }
 }
 
 pub async fn start_local_server(
-    bank_forks: Arc<RwLock<BankForks>>,
-    block_commitment_cache: Arc<RwLock<BlockCommitmentCache>>,
+    bank_forks: &Arc<RwLock<BankForks>>,
 ) -> UnboundedChannel<Response<BanksResponse>, ClientMessage<BanksRequest>> {
-    let banks_server = BanksServer::new_loopback(bank_forks, block_commitment_cache);
+    let banks_server = BanksServer::new_loopback(bank_forks.clone());
     let (client_transport, server_transport) = transport::channel::unbounded();
     let server = server::new(server::Config::default())
         .incoming(stream::once(future::ready(server_transport)))

banks-server/src/lib.rs

@@ -1,4 +1,3 @@
-#![allow(clippy::integer_arithmetic)]
 pub mod banks_server;
 pub mod rpc_banks_service;
 pub mod send_transaction_service;

banks-server/src/rpc_banks_service.rs

@@ -15,7 +15,6 @@ use tokio::{
     runtime::Runtime,
     time::{self, Duration},
 };
-use tokio_stream::wrappers::IntervalStream;
 
 pub struct RpcBanksService {
     thread_hdl: JoinHandle<()>,
@@ -36,7 +35,7 @@ async fn start_abortable_tcp_server(
         block_commitment_cache.clone(),
     )
     .fuse();
-    let interval = IntervalStream::new(time::interval(Duration::from_millis(100))).fuse();
+    let interval = time::interval(Duration::from_millis(100)).fuse();
     pin_mut!(server, interval);
     loop {
         select! {

bench-exchange/Cargo.toml

@@ -2,7 +2,7 @@
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-bench-exchange"
-version = "1.6.4"
+version = "1.5.3"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
@@ -15,24 +15,24 @@ log = "0.4.11"
 num-derive = "0.3"
 num-traits = "0.2"
 rand = "0.7.0"
-rayon = "1.5.0"
+rayon = "1.4.0"
 serde_json = "1.0.56"
 serde_yaml = "0.8.13"
-solana-clap-utils = { path = "../clap-utils", version = "=1.6.4" }
-solana-core = { path = "../core", version = "=1.6.4" }
-solana-genesis = { path = "../genesis", version = "=1.6.4" }
-solana-client = { path = "../client", version = "=1.6.4" }
-solana-faucet = { path = "../faucet", version = "=1.6.4" }
-solana-exchange-program = { path = "../programs/exchange", version = "=1.6.4" }
-solana-logger = { path = "../logger", version = "=1.6.4" }
-solana-metrics = { path = "../metrics", version = "=1.6.4" }
-solana-net-utils = { path = "../net-utils", version = "=1.6.4" }
-solana-runtime = { path = "../runtime", version = "=1.6.4" }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
-solana-version = { path = "../version", version = "=1.6.4" }
+solana-clap-utils = { path = "../clap-utils", version = "1.5.3" }
+solana-core = { path = "../core", version = "1.5.3" }
+solana-genesis = { path = "../genesis", version = "1.5.3" }
+solana-client = { path = "../client", version = "1.5.3" }
+solana-faucet = { path = "../faucet", version = "1.5.3" }
+solana-exchange-program = { path = "../programs/exchange", version = "1.5.3" }
+solana-logger = { path = "../logger", version = "1.5.3" }
+solana-metrics = { path = "../metrics", version = "1.5.3" }
+solana-net-utils = { path = "../net-utils", version = "1.5.3" }
+solana-runtime = { path = "../runtime", version = "1.5.3" }
+solana-sdk = { path = "../sdk", version = "1.5.3" }
+solana-version = { path = "../version", version = "1.5.3" }
 
 [dev-dependencies]
-solana-local-cluster = { path = "../local-cluster", version = "=1.6.4" }
+solana-local-cluster = { path = "../local-cluster", version = "1.5.3" }
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

bench-exchange/src/bench.rs

@@ -1,5 +1,4 @@
 #![allow(clippy::useless_attribute)]
-#![allow(clippy::integer_arithmetic)]
 
 use crate::order_book::*;
 use itertools::izip;
@@ -391,7 +390,7 @@ fn swapper<T>(
             while client
                 .get_balance_with_commitment(
                     &trade_infos[trade_index].trade_account,
-                    CommitmentConfig::processed(),
+                    CommitmentConfig::recent(),
                 )
                 .unwrap_or(0)
                 == 0
@@ -446,7 +445,7 @@ fn swapper<T>(
             account_group = (account_group + 1) % account_groups as usize;
 
             let (blockhash, _fee_calculator, _last_valid_slot) = client
-                .get_recent_blockhash_with_commitment(CommitmentConfig::processed())
+                .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
                 .expect("Failed to get blockhash");
             let to_swap_txs: Vec<_> = to_swap
                 .par_iter()
@@ -572,7 +571,7 @@ fn trader<T>(
         account_group = (account_group + 1) % account_groups as usize;
 
         let (blockhash, _fee_calculator, _last_valid_slot) = client
-            .get_recent_blockhash_with_commitment(CommitmentConfig::processed())
+            .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
             .expect("Failed to get blockhash");
 
         trades.chunks(chunk_size).for_each(|chunk| {
@@ -659,7 +658,7 @@ where
 {
     for s in &tx.signatures {
         if let Ok(Some(r)) =
-            sync_client.get_signature_status_with_commitment(s, CommitmentConfig::processed())
+            sync_client.get_signature_status_with_commitment(s, CommitmentConfig::recent())
         {
             match r {
                 Ok(_) => {
@@ -682,7 +681,7 @@ fn verify_funding_transfer<T: SyncClient + ?Sized>(
     if verify_transaction(client, tx) {
         for a in &tx.message().account_keys[1..] {
             if client
-                .get_balance_with_commitment(a, CommitmentConfig::processed())
+                .get_balance_with_commitment(a, CommitmentConfig::recent())
                 .unwrap_or(0)
                 >= amount
             {
@@ -765,7 +764,7 @@ pub fn fund_keys<T: Client>(client: &T, source: &Keypair, dests: &[Arc<Keypair>]
                 );
 
                 let (blockhash, _fee_calculator, _last_valid_slot) = client
-                    .get_recent_blockhash_with_commitment(CommitmentConfig::processed())
+                    .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
                     .expect("blockhash");
                 to_fund_txs.par_iter_mut().for_each(|(k, tx)| {
                     tx.sign(&[*k], blockhash);
@@ -804,7 +803,7 @@ pub fn fund_keys<T: Client>(client: &T, source: &Keypair, dests: &[Arc<Keypair>]
         funded.append(&mut new_funded);
         funded.retain(|(k, b)| {
             client
-                .get_balance_with_commitment(&k.pubkey(), CommitmentConfig::processed())
+                .get_balance_with_commitment(&k.pubkey(), CommitmentConfig::recent())
                 .unwrap_or(0)
                 > lamports
                 && *b > lamports
@@ -858,7 +857,7 @@ pub fn create_token_accounts<T: Client>(
             let mut retries = 0;
             while !to_create_txs.is_empty() {
                 let (blockhash, _fee_calculator, _last_valid_slot) = client
-                    .get_recent_blockhash_with_commitment(CommitmentConfig::processed())
+                    .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
                     .expect("Failed to get blockhash");
                 to_create_txs
                     .par_iter_mut()
@@ -904,7 +903,7 @@ pub fn create_token_accounts<T: Client>(
         let mut new_notfunded: Vec<(&Arc<Keypair>, &Keypair)> = vec![];
         for f in &notfunded {
             if client
-                .get_balance_with_commitment(&f.1.pubkey(), CommitmentConfig::processed())
+                .get_balance_with_commitment(&f.1.pubkey(), CommitmentConfig::recent())
                 .unwrap_or(0)
                 == 0
             {
@@ -969,7 +968,7 @@ pub fn airdrop_lamports<T: Client>(
     id: &Keypair,
     amount: u64,
 ) {
-    let balance = client.get_balance_with_commitment(&id.pubkey(), CommitmentConfig::processed());
+    let balance = client.get_balance_with_commitment(&id.pubkey(), CommitmentConfig::recent());
     let balance = balance.unwrap_or(0);
     if balance >= amount {
         return;
@@ -987,7 +986,7 @@ pub fn airdrop_lamports<T: Client>(
     let mut tries = 0;
     loop {
         let (blockhash, _fee_calculator, _last_valid_slot) = client
-            .get_recent_blockhash_with_commitment(CommitmentConfig::processed())
+            .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
             .expect("Failed to get blockhash");
         match request_airdrop_transaction(&faucet_addr, &id.pubkey(), amount_to_drop, blockhash) {
             Ok(transaction) => {
@@ -996,14 +995,14 @@ pub fn airdrop_lamports<T: Client>(
                 for _ in 0..30 {
                     if let Ok(Some(_)) = client.get_signature_status_with_commitment(
                         &signature,
-                        CommitmentConfig::processed(),
+                        CommitmentConfig::recent(),
                     ) {
                         break;
                     }
                     sleep(Duration::from_millis(100));
                 }
                 if client
-                    .get_balance_with_commitment(&id.pubkey(), CommitmentConfig::processed())
+                    .get_balance_with_commitment(&id.pubkey(), CommitmentConfig::recent())
                     .unwrap_or(0)
                     >= amount
                 {

bench-exchange/src/main.rs

@@ -1,4 +1,3 @@
-#![allow(clippy::integer_arithmetic)]
 pub mod bench;
 mod cli;
 pub mod order_book;

bench-exchange/tests/bench_exchange.rs

@@ -1,23 +1,19 @@
 use log::*;
 use solana_bench_exchange::bench::{airdrop_lamports, do_bench_exchange, Config};
-use solana_core::{
-    gossip_service::{discover_cluster, get_multi_client},
-    validator::ValidatorConfig,
-};
-use solana_exchange_program::{
-    exchange_processor::process_instruction, id, solana_exchange_program,
-};
-use solana_faucet::faucet::run_local_faucet_with_port;
-use solana_local_cluster::{
-    local_cluster::{ClusterConfig, LocalCluster},
-    validator_configs::make_identical_validator_configs,
-};
-use solana_runtime::{bank::Bank, bank_client::BankClient};
-use solana_sdk::{
-    genesis_config::create_genesis_config,
-    signature::{Keypair, Signer},
-};
-use std::{process::exit, sync::mpsc::channel, time::Duration};
+use solana_core::gossip_service::{discover_cluster, get_multi_client};
+use solana_core::validator::ValidatorConfig;
+use solana_exchange_program::exchange_processor::process_instruction;
+use solana_exchange_program::id;
+use solana_exchange_program::solana_exchange_program;
+use solana_faucet::faucet::run_local_faucet;
+use solana_local_cluster::local_cluster::{ClusterConfig, LocalCluster};
+use solana_runtime::bank::Bank;
+use solana_runtime::bank_client::BankClient;
+use solana_sdk::genesis_config::create_genesis_config;
+use solana_sdk::signature::{Keypair, Signer};
+use std::process::exit;
+use std::sync::mpsc::channel;
+use std::time::Duration;
 
 #[test]
 #[ignore]
@@ -48,7 +44,7 @@ fn test_exchange_local_cluster() {
     let cluster = LocalCluster::new(&mut ClusterConfig {
         node_stakes: vec![100_000; NUM_NODES],
         cluster_lamports: 100_000_000_000_000,
-        validator_configs: make_identical_validator_configs(&ValidatorConfig::default(), NUM_NODES),
+        validator_configs: vec![ValidatorConfig::default(); NUM_NODES],
         native_instruction_processors: [solana_exchange_program!()].to_vec(),
         ..ClusterConfig::default()
     });
@@ -61,11 +57,8 @@ fn test_exchange_local_cluster() {
     );
 
     let (addr_sender, addr_receiver) = channel();
-    run_local_faucet_with_port(faucet_keypair, addr_sender, Some(1_000_000_000_000), 0);
-    let faucet_addr = addr_receiver
-        .recv_timeout(Duration::from_secs(2))
-        .expect("run_local_faucet")
-        .expect("faucet_addr");
+    run_local_faucet(faucet_keypair, addr_sender, Some(1_000_000_000_000));
+    let faucet_addr = addr_receiver.recv_timeout(Duration::from_secs(2)).unwrap();
 
     info!("Connecting to the cluster");
     let nodes =

bench-streamer/Cargo.toml

@@ -2,7 +2,7 @@
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-bench-streamer"
-version = "1.6.4"
+version = "1.5.3"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
@@ -10,11 +10,11 @@ publish = false
 
 [dependencies]
 clap = "2.33.1"
-solana-clap-utils = { path = "../clap-utils", version = "=1.6.4" }
-solana-streamer = { path = "../streamer", version = "=1.6.4" }
-solana-logger = { path = "../logger", version = "=1.6.4" }
-solana-net-utils = { path = "../net-utils", version = "=1.6.4" }
-solana-version = { path = "../version", version = "=1.6.4" }
+solana-clap-utils = { path = "../clap-utils", version = "1.5.3" }
+solana-streamer = { path = "../streamer", version = "1.5.3" }
+solana-logger = { path = "../logger", version = "1.5.3" }
+solana-net-utils = { path = "../net-utils", version = "1.5.3" }
+solana-version = { path = "../version", version = "1.5.3" }
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

bench-streamer/src/main.rs

@@ -1,4 +1,3 @@
-#![allow(clippy::integer_arithmetic)]
 use clap::{crate_description, crate_name, App, Arg};
 use solana_streamer::packet::{Packet, Packets, PacketsRecycler, PACKET_DATA_SIZE};
 use solana_streamer::streamer::{receiver, PacketReceiver};
@@ -75,7 +74,7 @@ fn main() -> Result<()> {
 
     let mut read_channels = Vec::new();
     let mut read_threads = Vec::new();
-    let recycler = PacketsRecycler::new_without_limit("bench-streamer-recycler-shrink-stats");
+    let recycler = PacketsRecycler::default();
     for _ in 0..num_sockets {
         let read = solana_net_utils::bind_to(ip_addr, port, false).unwrap();
         read.set_read_timeout(Some(Duration::new(1, 0))).unwrap();
@@ -91,7 +90,6 @@ fn main() -> Result<()> {
             s_reader,
             recycler.clone(),
             "bench-streamer-test",
-            1,
         ));
     }
 

bench-tps/Cargo.toml

@@ -2,7 +2,7 @@
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-bench-tps"
-version = "1.6.4"
+version = "1.5.3"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
@@ -12,25 +12,26 @@ publish = false
 bincode = "1.3.1"
 clap = "2.33.1"
 log = "0.4.11"
-rayon = "1.5.0"
+rayon = "1.4.0"
 serde_json = "1.0.56"
 serde_yaml = "0.8.13"
-solana-clap-utils = { path = "../clap-utils", version = "=1.6.4" }
-solana-core = { path = "../core", version = "=1.6.4" }
-solana-genesis = { path = "../genesis", version = "=1.6.4" }
-solana-client = { path = "../client", version = "=1.6.4" }
-solana-faucet = { path = "../faucet", version = "=1.6.4" }
-solana-logger = { path = "../logger", version = "=1.6.4" }
-solana-metrics = { path = "../metrics", version = "=1.6.4" }
-solana-measure = { path = "../measure", version = "=1.6.4" }
-solana-net-utils = { path = "../net-utils", version = "=1.6.4" }
-solana-runtime = { path = "../runtime", version = "=1.6.4" }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
-solana-version = { path = "../version", version = "=1.6.4" }
+solana-clap-utils = { path = "../clap-utils", version = "1.5.3" }
+solana-core = { path = "../core", version = "1.5.3" }
+solana-genesis = { path = "../genesis", version = "1.5.3" }
+solana-client = { path = "../client", version = "1.5.3" }
+solana-faucet = { path = "../faucet", version = "1.5.3" }
+solana-logger = { path = "../logger", version = "1.5.3" }
+solana-metrics = { path = "../metrics", version = "1.5.3" }
+solana-measure = { path = "../measure", version = "1.5.3" }
+solana-net-utils = { path = "../net-utils", version = "1.5.3" }
+solana-runtime = { path = "../runtime", version = "1.5.3" }
+solana-sdk = { path = "../sdk", version = "1.5.3" }
+solana-version = { path = "../version", version = "1.5.3" }
 
 [dev-dependencies]
 serial_test = "0.4.0"
-solana-local-cluster = { path = "../local-cluster", version = "=1.6.4" }
+serial_test_derive = "0.4.0"
+solana-local-cluster = { path = "../local-cluster", version = "1.5.3" }
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

bench-tps/src/bench.rs

@@ -8,7 +8,7 @@ use solana_measure::measure::Measure;
 use solana_metrics::{self, datapoint_info};
 use solana_sdk::{
     client::Client,
-    clock::{DEFAULT_S_PER_SLOT, MAX_PROCESSING_AGE},
+    clock::{DEFAULT_TICKS_PER_SECOND, DEFAULT_TICKS_PER_SLOT, MAX_PROCESSING_AGE},
     commitment_config::CommitmentConfig,
     fee_calculator::FeeCalculator,
     hash::Hash,
@@ -32,7 +32,8 @@ use std::{
 };
 
 // The point at which transactions become "too old", in seconds.
-const MAX_TX_QUEUE_AGE: u64 = (MAX_PROCESSING_AGE as f64 * DEFAULT_S_PER_SLOT) as u64;
+const MAX_TX_QUEUE_AGE: u64 =
+    MAX_PROCESSING_AGE as u64 * DEFAULT_TICKS_PER_SLOT / DEFAULT_TICKS_PER_SECOND;
 
 pub const MAX_SPENDS_PER_TX: u64 = 4;
 
@@ -47,7 +48,7 @@ pub type SharedTransactions = Arc<RwLock<VecDeque<Vec<(Transaction, u64)>>>>;
 
 fn get_recent_blockhash<T: Client>(client: &T) -> (Hash, FeeCalculator) {
     loop {
-        match client.get_recent_blockhash_with_commitment(CommitmentConfig::processed()) {
+        match client.get_recent_blockhash_with_commitment(CommitmentConfig::recent()) {
             Ok((blockhash, fee_calculator, _last_valid_slot)) => {
                 return (blockhash, fee_calculator)
             }
@@ -496,7 +497,7 @@ fn do_tx_transfers<T: Client>(
 
 fn verify_funding_transfer<T: Client>(client: &Arc<T>, tx: &Transaction, amount: u64) -> bool {
     for a in &tx.message().account_keys[1..] {
-        match client.get_balance_with_commitment(a, CommitmentConfig::processed()) {
+        match client.get_balance_with_commitment(a, CommitmentConfig::recent()) {
             Ok(balance) => return balance >= amount,
             Err(err) => error!("failed to get balance {:?}", err),
         }
@@ -761,7 +762,7 @@ pub fn airdrop_lamports<T: Client>(
         };
 
         let current_balance = client
-            .get_balance_with_commitment(&id.pubkey(), CommitmentConfig::processed())
+            .get_balance_with_commitment(&id.pubkey(), CommitmentConfig::recent())
             .unwrap_or_else(|e| {
                 info!("airdrop error {}", e);
                 starting_balance
@@ -966,7 +967,7 @@ mod tests {
         for kp in &keypairs {
             assert_eq!(
                 client
-                    .get_balance_with_commitment(&kp.pubkey(), CommitmentConfig::processed())
+                    .get_balance_with_commitment(&kp.pubkey(), CommitmentConfig::recent())
                     .unwrap(),
                 lamports
             );

bench-tps/src/lib.rs

@@ -1,3 +1,2 @@
-#![allow(clippy::integer_arithmetic)]
 pub mod bench;
 pub mod cli;

bench-tps/src/main.rs

@@ -1,4 +1,3 @@
-#![allow(clippy::integer_arithmetic)]
 use log::*;
 use solana_bench_tps::bench::{do_bench_tps, generate_and_fund_keypairs, generate_keypairs};
 use solana_bench_tps::cli;

bench-tps/tests/bench_tps.rs

@@ -1,21 +1,14 @@
-#![allow(clippy::integer_arithmetic)]
-use serial_test::serial;
-use solana_bench_tps::{
-    bench::{do_bench_tps, generate_and_fund_keypairs},
-    cli::Config,
-};
+use serial_test_derive::serial;
+use solana_bench_tps::bench::{do_bench_tps, generate_and_fund_keypairs};
+use solana_bench_tps::cli::Config;
 use solana_client::thin_client::create_client;
-use solana_core::{cluster_info::VALIDATOR_PORT_RANGE, validator::ValidatorConfig};
-use solana_faucet::faucet::run_local_faucet_with_port;
-use solana_local_cluster::{
-    local_cluster::{ClusterConfig, LocalCluster},
-    validator_configs::make_identical_validator_configs,
-};
+use solana_core::cluster_info::VALIDATOR_PORT_RANGE;
+use solana_core::validator::ValidatorConfig;
+use solana_faucet::faucet::run_local_faucet;
+use solana_local_cluster::local_cluster::{ClusterConfig, LocalCluster};
 use solana_sdk::signature::{Keypair, Signer};
-use std::{
-    sync::{mpsc::channel, Arc},
-    time::Duration,
-};
+use std::sync::{mpsc::channel, Arc};
+use std::time::Duration;
 
 fn test_bench_tps_local_cluster(config: Config) {
     let native_instruction_processors = vec![];
@@ -25,7 +18,7 @@ fn test_bench_tps_local_cluster(config: Config) {
     let cluster = LocalCluster::new(&mut ClusterConfig {
         node_stakes: vec![999_990; NUM_NODES],
         cluster_lamports: 200_000_000,
-        validator_configs: make_identical_validator_configs(&ValidatorConfig::default(), NUM_NODES),
+        validator_configs: vec![ValidatorConfig::default(); NUM_NODES],
         native_instruction_processors,
         ..ClusterConfig::default()
     });
@@ -43,11 +36,8 @@ fn test_bench_tps_local_cluster(config: Config) {
     ));
 
     let (addr_sender, addr_receiver) = channel();
-    run_local_faucet_with_port(faucet_keypair, addr_sender, None, 0);
-    let faucet_addr = addr_receiver
-        .recv_timeout(Duration::from_secs(2))
-        .expect("run_local_faucet")
-        .expect("faucet_addr");
+    run_local_faucet(faucet_keypair, addr_sender, None);
+    let faucet_addr = addr_receiver.recv_timeout(Duration::from_secs(2)).unwrap();
 
     let lamports_per_account = 100;
 

ci/channel-info.sh

@@ -105,18 +105,11 @@ if [[ -z "$CHANNEL" ]]; then
   fi
 fi
 
-if [[ $CHANNEL = beta ]]; then
-  CHANNEL_LATEST_TAG="$BETA_CHANNEL_LATEST_TAG"
-elif [[ $CHANNEL = stable ]]; then
-  CHANNEL_LATEST_TAG="$STABLE_CHANNEL_LATEST_TAG"
-fi
-
 echo EDGE_CHANNEL="$EDGE_CHANNEL"
 echo BETA_CHANNEL="$BETA_CHANNEL"
 echo BETA_CHANNEL_LATEST_TAG="$BETA_CHANNEL_LATEST_TAG"
 echo STABLE_CHANNEL="$STABLE_CHANNEL"
 echo STABLE_CHANNEL_LATEST_TAG="$STABLE_CHANNEL_LATEST_TAG"
 echo CHANNEL="$CHANNEL"
-echo CHANNEL_LATEST_TAG="$CHANNEL_LATEST_TAG"
 
 exit 0

ci/do-audit.sh

@@ -1,45 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-here="$(dirname "$0")"
-src_root="$(readlink -f "${here}/..")"
-
-cd "${src_root}"
-
-source ci/rust-version.sh stable
-
-cargo_audit_ignores=(
-  # failure is officially deprecated/unmaintained
-  #
-  # Blocked on multiple upstream crates removing their `failure` dependency.
-  --ignore RUSTSEC-2020-0036
-
-  # `net2` crate has been deprecated; use `socket2` instead
-  #
-  # Blocked on https://github.com/paritytech/jsonrpc/issues/575
-  --ignore RUSTSEC-2020-0016
-
-  # stdweb is unmaintained
-  #
-  # Blocked on multiple upstream crates removing their `stdweb` dependency.
-  --ignore RUSTSEC-2020-0056
-
-  # Potential segfault in the time crate
-  #
-  # Blocked on multiple crates updating `time` to >= 0.2.23
-  --ignore RUSTSEC-2020-0071
-
-  # difference is unmaintained
-  #
-  # Blocked on predicates v1.0.6 removing its dependency on `difference`
-  --ignore RUSTSEC-2020-0095
-
-  # generic-array: arr! macro erases lifetimes
-  #
-  # Blocked on libsecp256k1 releasing with upgraded dependencies
-  # https://github.com/paritytech/libsecp256k1/issues/66
-  --ignore RUSTSEC-2020-0146
-
-)
-scripts/cargo-for-all-lock-files.sh +"$rust_stable" audit "${cargo_audit_ignores[@]}"

ci/docker-rust-nightly/Dockerfile

@@ -1,4 +1,4 @@
-FROM solanalabs/rust:1.50.0
+FROM solanalabs/rust:1.48.0
 ARG date
 
 RUN set -x \

ci/docker-rust/Dockerfile

@@ -1,6 +1,6 @@
 # Note: when the rust version is changed also modify
 # ci/rust-version.sh to pick up the new image tag
-FROM rust:1.50.0
+FROM rust:1.48.0
 
 # Add Google Protocol Buffers for Libra's metrics library.
 ENV PROTOC_VERSION 3.8.0

ci/localnet-sanity.sh

@@ -78,6 +78,7 @@ nodes=(
     --init-complete-file init-complete-node0.log \
     --dynamic-port-range 8000-8050"
   "multinode-demo/validator.sh \
+    --enable-rpc-exit \
     --no-restart \
     --dynamic-port-range 8050-8100
     --init-complete-file init-complete-node1.log \
@@ -200,10 +201,17 @@ killNodes() {
   [[ ${#pids[@]} -gt 0 ]] || return
 
   # Try to use the RPC exit API to cleanly exit the first two nodes
-  # (dynamic nodes, -x, are just killed)
+  # (dynamic nodes, -x, are just killed since their RPC port is not known)
   echo "--- RPC exit"
-  $solana_validator --ledger "$SOLANA_CONFIG_DIR"/bootstrap-validator exit --force || true
-  $solana_validator --ledger "$SOLANA_CONFIG_DIR"/validator exit --force || true
+  for port in 8899 18899; do
+    (
+      set -x
+      curl --retry 5 --retry-delay 2 --retry-connrefused \
+        -X POST -H 'Content-Type: application/json' \
+        -d '{"jsonrpc":"2.0","id":1, "method":"validatorExit"}' \
+        http://localhost:$port
+    )
+  done
 
   # Give the nodes a splash of time to cleanly exit before killing them
   sleep 2

ci/nits.sh

@@ -19,7 +19,6 @@ declare prints=(
 # Parts of the tree that are expected to be print free
 declare print_free_tree=(
   ':core/src/**.rs'
-  ':^core/src/validator.rs'
   ':faucet/src/**.rs'
   ':ledger/src/**.rs'
   ':metrics/src/**.rs'

ci/run-sanity.sh

@@ -25,8 +25,7 @@ snapshot_slot=1
 while [[ $($solana_cli --url http://localhost:8899 slot --commitment recent) -le $((snapshot_slot + 1)) ]]; do
   sleep 1
 done
-
-$solana_validator --ledger config/ledger exit --force || true
+curl -X POST -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1, "method":"validatorExit"}' http://localhost:8899
 
 wait $pid
 

ci/rust-version.sh

@@ -18,13 +18,13 @@
 if [[ -n $RUST_STABLE_VERSION ]]; then
   stable_version="$RUST_STABLE_VERSION"
 else
-  stable_version=1.50.0
+  stable_version=1.48.0
 fi
 
 if [[ -n $RUST_NIGHTLY_VERSION ]]; then
   nightly_version="$RUST_NIGHTLY_VERSION"
 else
-  nightly_version=2021-02-18
+  nightly_version=2020-12-13
 fi
 
 

ci/setup-new-buildkite-agent/setup-buildkite.sh

@@ -76,7 +76,7 @@ RestartForceExitStatus=SIGPIPE
 TimeoutStartSec=10
 TimeoutStopSec=0
 KillMode=process
-LimitNOFILE=700000
+LimitNOFILE=500000
 
 [Install]
 WantedBy=multi-user.target

ci/setup-new-buildkite-agent/setup-limits.sh

@@ -8,5 +8,5 @@ source "$HERE"/utils.sh
 ensure_env || exit 1
 
 # Allow more files to be opened by a user
-echo "* - nofile 700000" > /etc/security/limits.d/90-solana-nofiles.conf
+echo "* - nofile 500000" > /etc/security/limits.d/90-solana-nofiles.conf
 

ci/test-bench.sh

@@ -23,10 +23,6 @@ fi
 BENCH_FILE=bench_output.log
 BENCH_ARTIFACT=current_bench_results.log
 
-# solana-keygen required when building C programs
-_ "$cargo" build --manifest-path=keygen/Cargo.toml
-export PATH="$PWD/target/debug":$PATH
-
 # Clear the C dependency files, if dependeny moves these files are not regenerated
 test -d target/debug/bpf && find target/debug/bpf -name '*.d' -delete
 test -d target/release/bpf && find target/release/bpf -name '*.d' -delete

ci/test-checks.sh

@@ -12,16 +12,6 @@ cargo="$(readlink -f "./cargo")"
 
 scripts/increment-cargo-version.sh check
 
-# Disallow uncommitted Cargo.lock changes
-(
-  _ scripts/cargo-for-all-lock-files.sh tree
-  set +e
-  if ! _ git diff --exit-code; then
-    echo -e "\nError: Uncommitted Cargo.lock changes" 1>&2
-    exit 1
-  fi
-)
-
 echo --- build environment
 (
   set -x
@@ -62,24 +52,51 @@ else
 fi
 
 _ ci/order-crates-for-publishing.py
+_ "$cargo" stable fmt --all -- --check
 
 # -Z... is needed because of clippy bug: https://github.com/rust-lang/rust-clippy/issues/4612
 # run nightly clippy for `sdk/` as there's a moderate amount of nightly-only code there
-_ "$cargo" nightly clippy -Zunstable-options --workspace --all-targets -- --deny=warnings --deny=clippy::integer_arithmetic
+_ "$cargo" nightly clippy -Zunstable-options --workspace --all-targets -- --deny=warnings
 
-_ "$cargo" stable fmt --all -- --check
+cargo_audit_ignores=(
+  # failure is officially deprecated/unmaintained
+  #
+  # Blocked on multiple upstream crates removing their `failure` dependency.
+  --ignore RUSTSEC-2020-0036
 
-_ ci/do-audit.sh
+  # `net2` crate has been deprecated; use `socket2` instead
+  #
+  # Blocked on https://github.com/paritytech/jsonrpc/issues/575
+  --ignore RUSTSEC-2020-0016
+
+  # stdweb is unmaintained
+  #
+  # Blocked on multiple upstream crates removing their `stdweb` dependency.
+  --ignore RUSTSEC-2020-0056
+
+  # Potential segfault in the time crate
+  #
+  # Blocked on multiple crates updating `time` to >= 0.2.23
+  --ignore RUSTSEC-2020-0071
+
+  # difference is unmaintained
+  #
+  # Blocked on predicates v1.0.6 removing its dependency on `difference`
+  --ignore RUSTSEC-2020-0095
+
+)
+_ scripts/cargo-for-all-lock-files.sh +"$rust_stable" audit "${cargo_audit_ignores[@]}"
 
 {
   cd programs/bpf
+  _ "$cargo" stable audit
   for project in rust/*/ ; do
     echo "+++ do_bpf_checks $project"
     (
       cd "$project"
-      _ "$cargo" nightly clippy -- --deny=warnings --allow=clippy::missing_safety_doc
       _ "$cargo" stable fmt -- --check
       _ "$cargo" nightly test
+      _ "$cargo" nightly clippy -- --deny=warnings --allow=clippy::missing_safety_doc
     )
   done
 }

ci/test-sanity.sh

@@ -25,29 +25,4 @@ echo
 _ ci/nits.sh
 _ ci/check-ssh-keys.sh
 
-
-# Ensure the current channel version is not equal ("greater") than
-# the version of the latest tag
-if [[ -z $CI_TAG ]]; then
-  echo "--- channel version check"
-  (
-    eval "$(ci/channel-info.sh)"
-
-    if [[ -n $CHANNEL_LATEST_TAG ]]; then
-      source scripts/read-cargo-variable.sh
-
-      version=$(readCargoVariable version "version/Cargo.toml")
-      echo "version: v$version"
-      echo "latest channel tag: $CHANNEL_LATEST_TAG"
-
-      if [[ $CHANNEL_LATEST_TAG = v$version ]]; then
-        echo "Error: please run ./scripts/increment-cargo-version.sh"
-        exit 1
-      fi
-    else
-      echo "Skipped. CHANNEL_LATEST_TAG (CHANNEL=$CHANNEL) unset"
-    fi
-  )
-fi
-
 echo --- ok

ci/test-stable.sh

@@ -25,6 +25,9 @@ source scripts/ulimit-n.sh
 test -d target/debug/bpf && find target/debug/bpf -name '*.d' -delete
 test -d target/release/bpf && find target/release/bpf -name '*.d' -delete
 
+# Clear the BPF sysroot files, they are not automatically rebuilt
+rm -rf target/xargo # Issue #3105
+
 # Limit compiler jobs to reduce memory usage
 # on machines with 2gb/thread of memory
 NPROC=$(nproc)
@@ -36,10 +39,6 @@ test-stable)
   _ "$cargo" stable test --jobs "$NPROC" --all --exclude solana-local-cluster ${V:+--verbose} -- --nocapture
   ;;
 test-stable-perf)
-  # solana-keygen required when building C programs
-  _ "$cargo" build --manifest-path=keygen/Cargo.toml
-  export PATH="$PWD/target/debug":$PATH
-
   # BPF solana-sdk legacy compile test
   ./cargo-build-bpf --manifest-path sdk/Cargo.toml
 

clap-utils/Cargo.toml

@@ -1,21 +1,20 @@
 [package]
 name = "solana-clap-utils"
-version = "1.6.4"
+version = "1.5.3"
 description = "Solana utilities for the clap"
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
-documentation = "https://docs.rs/solana-clap-utils"
 edition = "2018"
 
 [dependencies]
 clap = "2.33.0"
 rpassword = "4.0"
-solana-remote-wallet = { path = "../remote-wallet", version = "=1.6.4" }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
+solana-remote-wallet = { path = "../remote-wallet", version = "1.5.3" }
+solana-sdk = { path = "../sdk", version = "1.5.3" }
 thiserror = "1.0.21"
-tiny-bip39 = "0.8.0"
+tiny-bip39 = "0.7.0"
 url = "2.1.0"
 chrono = "0.4"
 

clap-utils/src/commitment.rs

@@ -0,0 +1,22 @@
+use crate::ArgConstant;
+use clap::Arg;
+
+pub const COMMITMENT_ARG: ArgConstant<'static> = ArgConstant {
+    name: "commitment",
+    long: "commitment",
+    help: "Return information at the selected commitment level",
+};
+
+pub fn commitment_arg<'a, 'b>() -> Arg<'a, 'b> {
+    commitment_arg_with_default("recent")
+}
+
+pub fn commitment_arg_with_default<'a, 'b>(default_value: &'static str) -> Arg<'a, 'b> {
+    Arg::with_name(COMMITMENT_ARG.name)
+        .long(COMMITMENT_ARG.long)
+        .takes_value(true)
+        .possible_values(&["recent", "single", "singleGossip", "root", "max"])
+        .default_value(default_value)
+        .value_name("COMMITMENT_LEVEL")
+        .help(COMMITMENT_ARG.help)
+}

clap-utils/src/input_parsers.rs

@@ -167,12 +167,12 @@ pub fn resolve_signer(
     name: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
 ) -> Result<Option<String>, Box<dyn std::error::Error>> {
-    resolve_signer_from_path(
+    Ok(resolve_signer_from_path(
         matches,
         matches.value_of(name).unwrap(),
         name,
         wallet_manager,
-    )
+    )?)
 }
 
 pub fn lamports_of_sol(matches: &ArgMatches<'_>, name: &str) -> Option<u64> {
@@ -184,9 +184,14 @@ pub fn cluster_type_of(matches: &ArgMatches<'_>, name: &str) -> Option<ClusterTy
 }
 
 pub fn commitment_of(matches: &ArgMatches<'_>, name: &str) -> Option<CommitmentConfig> {
-    matches
-        .value_of(name)
-        .map(|value| CommitmentConfig::from_str(value).unwrap_or_default())
+    matches.value_of(name).map(|value| match value {
+        "max" => CommitmentConfig::max(),
+        "recent" => CommitmentConfig::recent(),
+        "root" => CommitmentConfig::root(),
+        "single" => CommitmentConfig::single(),
+        "singleGossip" => CommitmentConfig::single_gossip(),
+        _ => CommitmentConfig::default(),
+    })
 }
 
 #[cfg(test)]

clap-utils/src/input_validators.rs

@@ -3,7 +3,7 @@ use chrono::DateTime;
 use solana_sdk::{
     clock::{Epoch, Slot},
     hash::Hash,
-    pubkey::{Pubkey, MAX_SEED_LEN},
+    pubkey::Pubkey,
     signature::{read_keypair_file, Signature},
 };
 use std::fmt::Display;
@@ -164,8 +164,8 @@ where
     }
 }
 
-pub fn normalize_to_url_if_moniker<T: AsRef<str>>(url_or_moniker: T) -> String {
-    match url_or_moniker.as_ref() {
+pub fn normalize_to_url_if_moniker(url_or_moniker: &str) -> String {
+    match url_or_moniker {
         "m" | "mainnet-beta" => "https://api.mainnet-beta.solana.com",
         "t" | "testnet" => "https://testnet.solana.com",
         "d" | "devnet" => "https://devnet.solana.com",
@@ -291,21 +291,6 @@ where
         .map(|_| ())
 }
 
-pub fn is_derived_address_seed<T>(value: T) -> Result<(), String>
-where
-    T: AsRef<str> + Display,
-{
-    let value = value.as_ref();
-    if value.len() > MAX_SEED_LEN {
-        Err(format!(
-            "Address seed must not be longer than {} bytes",
-            MAX_SEED_LEN
-        ))
-    } else {
-        Ok(())
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;

clap-utils/src/keypair.rs

@@ -12,7 +12,6 @@ use solana_remote_wallet::{
 };
 use solana_sdk::{
     hash::Hash,
-    message::Message,
     pubkey::Pubkey,
     signature::{
         keypair_from_seed, keypair_from_seed_phrase_and_passphrase, read_keypair,
@@ -29,7 +28,6 @@ use std::{
 
 pub struct SignOnly {
     pub blockhash: Hash,
-    pub message: Option<String>,
     pub present_signers: Vec<(Pubkey, Signature)>,
     pub absent_signers: Vec<Pubkey>,
     pub bad_signers: Vec<Pubkey>,
@@ -69,18 +67,6 @@ impl CliSignerInfo {
             None
         }
     }
-    pub fn signers_for_message(&self, message: &Message) -> Vec<&dyn Signer> {
-        self.signers
-            .iter()
-            .filter_map(|k| {
-                if message.signer_keys().contains(&&k.pubkey()) {
-                    Some(k.as_ref())
-                } else {
-                    None
-                }
-            })
-            .collect()
-    }
 }
 
 pub struct DefaultSigner {
@@ -122,15 +108,6 @@ impl DefaultSigner {
     ) -> Result<Box<dyn Signer>, Box<dyn std::error::Error>> {
         signer_from_path(matches, &self.path, &self.arg_name, wallet_manager)
     }
-
-    pub fn signer_from_path_with_config(
-        &self,
-        matches: &ArgMatches,
-        wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
-        config: &SignerFromPathConfig,
-    ) -> Result<Box<dyn Signer>, Box<dyn std::error::Error>> {
-        signer_from_path_with_config(matches, &self.path, &self.arg_name, wallet_manager, config)
-    }
 }
 
 pub enum KeypairUrl {
@@ -168,35 +145,11 @@ pub fn presigner_from_pubkey_sigs(
     })
 }
 
-#[derive(Debug)]
-pub struct SignerFromPathConfig {
-    pub allow_null_signer: bool,
-}
-
-impl Default for SignerFromPathConfig {
-    fn default() -> Self {
-        Self {
-            allow_null_signer: false,
-        }
-    }
-}
-
 pub fn signer_from_path(
     matches: &ArgMatches,
     path: &str,
     keypair_name: &str,
     wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
-) -> Result<Box<dyn Signer>, Box<dyn error::Error>> {
-    let config = SignerFromPathConfig::default();
-    signer_from_path_with_config(matches, path, keypair_name, wallet_manager, &config)
-}
-
-pub fn signer_from_path_with_config(
-    matches: &ArgMatches,
-    path: &str,
-    keypair_name: &str,
-    wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
-    config: &SignerFromPathConfig,
 ) -> Result<Box<dyn Signer>, Box<dyn error::Error>> {
     match parse_keypair_path(path) {
         KeypairUrl::Ask => {
@@ -240,7 +193,7 @@ pub fn signer_from_path_with_config(
                 .and_then(|presigners| presigner_from_pubkey_sigs(&pubkey, presigners));
             if let Some(presigner) = presigner {
                 Ok(Box::new(presigner))
-            } else if config.allow_null_signer || matches.is_present(SIGN_ONLY_ARG.name) {
+            } else if matches.is_present(SIGN_ONLY_ARG.name) {
                 Ok(Box::new(NullSigner::new(&pubkey)))
             } else {
                 Err(std::io::Error::new(
@@ -402,7 +355,6 @@ fn sanitize_seed_phrase(seed_phrase: &str) -> String {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use solana_sdk::system_instruction;
 
     #[test]
     fn test_sanitize_seed_phrase() {
@@ -412,35 +364,4 @@ mod tests {
             sanitize_seed_phrase(seed_phrase)
         );
     }
-
-    #[test]
-    fn test_signer_info_signers_for_message() {
-        let source = Keypair::new();
-        let fee_payer = Keypair::new();
-        let nonsigner1 = Keypair::new();
-        let nonsigner2 = Keypair::new();
-        let recipient = Pubkey::new_unique();
-        let message = Message::new(
-            &[system_instruction::transfer(
-                &source.pubkey(),
-                &recipient,
-                42,
-            )],
-            Some(&fee_payer.pubkey()),
-        );
-        let signers = vec![
-            Box::new(fee_payer) as Box<dyn Signer>,
-            Box::new(source) as Box<dyn Signer>,
-            Box::new(nonsigner1) as Box<dyn Signer>,
-            Box::new(nonsigner2) as Box<dyn Signer>,
-        ];
-        let signer_info = CliSignerInfo { signers };
-        let msg_signers = signer_info.signers_for_message(&message);
-        let signer_pubkeys = msg_signers.iter().map(|s| s.pubkey()).collect::<Vec<_>>();
-        let expect = vec![
-            signer_info.signers[0].pubkey(),
-            signer_info.signers[1].pubkey(),
-        ];
-        assert_eq!(signer_pubkeys, expect);
-    }
 }

clap-utils/src/lib.rs

@@ -23,6 +23,7 @@ impl std::fmt::Debug for DisplayError {
     }
 }
 
+pub mod commitment;
 pub mod fee_payer;
 pub mod input_parsers;
 pub mod input_validators;

clap-utils/src/offline.rs

@@ -19,12 +19,6 @@ pub const SIGNER_ARG: ArgConstant<'static> = ArgConstant {
     help: "Provide a public-key/signature pair for the transaction",
 };
 
-pub const DUMP_TRANSACTION_MESSAGE: ArgConstant<'static> = ArgConstant {
-    name: "dump_transaction_message",
-    long: "dump-transaction-message",
-    help: "Display the base64 encoded binary transaction message in sign-only mode",
-};
-
 pub fn blockhash_arg<'a, 'b>() -> Arg<'a, 'b> {
     Arg::with_name(BLOCKHASH_ARG.name)
         .long(BLOCKHASH_ARG.long)
@@ -53,14 +47,6 @@ fn signer_arg<'a, 'b>() -> Arg<'a, 'b> {
         .help(SIGNER_ARG.help)
 }
 
-pub fn dump_transaction_message<'a, 'b>() -> Arg<'a, 'b> {
-    Arg::with_name(DUMP_TRANSACTION_MESSAGE.name)
-        .long(DUMP_TRANSACTION_MESSAGE.long)
-        .takes_value(false)
-        .requires(SIGN_ONLY_ARG.name)
-        .help(DUMP_TRANSACTION_MESSAGE.help)
-}
-
 pub trait ArgsConfig {
     fn blockhash_arg<'a, 'b>(&self, arg: Arg<'a, 'b>) -> Arg<'a, 'b> {
         arg
@@ -71,9 +57,6 @@ pub trait ArgsConfig {
     fn signer_arg<'a, 'b>(&self, arg: Arg<'a, 'b>) -> Arg<'a, 'b> {
         arg
     }
-    fn dump_transaction_message_arg<'a, 'b>(&self, arg: Arg<'a, 'b>) -> Arg<'a, 'b> {
-        arg
-    }
 }
 
 pub trait OfflineArgs {
@@ -86,7 +69,6 @@ impl OfflineArgs for App<'_, '_> {
         self.arg(config.blockhash_arg(blockhash_arg()))
             .arg(config.sign_only_arg(sign_only_arg()))
             .arg(config.signer_arg(signer_arg()))
-            .arg(config.dump_transaction_message_arg(dump_transaction_message()))
     }
     fn offline_args(self) -> Self {
         struct NullArgsConfig {}

cli-config/Cargo.toml

@@ -3,16 +3,15 @@ authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-cli-config"
 description = "Blockchain, Rebuilt for Scale"
-version = "1.6.4"
+version = "1.5.3"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
-documentation = "https://docs.rs/solana-cli-config"
 
 [dependencies]
 dirs-next = "2.0.0"
 lazy_static = "1.4.0"
-serde = "1.0.122"
+serde = "1.0.112"
 serde_derive = "1.0.103"
 serde_yaml = "0.8.13"
 url = "2.1.1"

cli-config/src/config.rs

@@ -17,10 +17,9 @@ pub struct Config {
     pub json_rpc_url: String,
     pub websocket_url: String,
     pub keypair_path: String,
+
     #[serde(default)]
     pub address_labels: HashMap<String, String>,
-    #[serde(default)]
-    pub commitment: String,
 }
 
 impl Default for Config {
@@ -42,14 +41,11 @@ impl Default for Config {
             "System Program".to_string(),
         );
 
-        let commitment = "confirmed".to_string();
-
         Self {
             json_rpc_url,
             websocket_url,
             keypair_path,
             address_labels,
-            commitment,
         }
     }
 }
@@ -75,8 +71,7 @@ impl Config {
             .set_scheme(if is_secure { "wss" } else { "ws" })
             .expect("unable to set scheme");
         if let Some(port) = json_rpc_url.port() {
-            let port = port.checked_add(1).expect("port out of range");
-            ws_url.set_port(Some(port)).expect("unable to set port");
+            ws_url.set_port(Some(port + 1)).expect("unable to set port");
         }
         ws_url.to_string()
     }

cli-output/Cargo.toml

@@ -3,29 +3,27 @@ authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-cli-output"
 description = "Blockchain, Rebuilt for Scale"
-version = "1.6.4"
+version = "1.5.3"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
-documentation = "https://docs.rs/solana-cli-output"
 
 [dependencies]
-base64 = "0.13.0"
 chrono = { version = "0.4.11", features = ["serde"] }
 console = "0.11.3"
 humantime = "2.0.1"
 Inflector = "0.11.4"
 indicatif = "0.15.0"
-serde = "1.0.122"
+serde = "1.0.112"
 serde_derive = "1.0.103"
 serde_json = "1.0.56"
-solana-account-decoder = { path = "../account-decoder", version = "=1.6.4" }
-solana-clap-utils = { path = "../clap-utils", version = "=1.6.4" }
-solana-client = { path = "../client", version = "=1.6.4" }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
-solana-stake-program = { path = "../programs/stake", version = "=1.6.4" }
-solana-transaction-status = { path = "../transaction-status", version = "=1.6.4" }
-solana-vote-program = { path = "../programs/vote", version = "=1.6.4" }
+solana-account-decoder = { path = "../account-decoder", version = "1.5.3" }
+solana-clap-utils = { path = "../clap-utils", version = "1.5.3" }
+solana-client = { path = "../client", version = "1.5.3" }
+solana-sdk = { path = "../sdk", version = "1.5.3" }
+solana-stake-program = { path = "../programs/stake", version = "1.5.3" }
+solana-transaction-status = { path = "../transaction-status", version = "1.5.3" }
+solana-vote-program = { path = "../programs/vote", version = "1.5.3" }
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

cli-output/src/cli_output.rs

@@ -1,48 +1,38 @@
-use {
-    crate::{
-        display::{
-            build_balance_message, build_balance_message_with_config, format_labeled_address,
-            unix_timestamp_to_string, writeln_name_value, writeln_transaction,
-            BuildBalanceMessageConfig,
-        },
-        QuietDisplay, VerboseDisplay,
-    },
-    chrono::{Local, TimeZone},
-    console::{style, Emoji},
-    inflector::cases::titlecase::to_title_case,
-    serde::{Deserialize, Serialize},
-    serde_json::{Map, Value},
-    solana_account_decoder::parse_token::UiTokenAccount,
-    solana_clap_utils::keypair::SignOnly,
-    solana_client::rpc_response::{
-        RpcAccountBalance, RpcInflationGovernor, RpcInflationRate, RpcKeyedAccount, RpcSupply,
-        RpcVoteAccountInfo,
-    },
-    solana_sdk::{
-        clock::{Epoch, Slot, UnixTimestamp},
-        epoch_info::EpochInfo,
-        hash::Hash,
-        native_token::lamports_to_sol,
-        pubkey::Pubkey,
-        signature::Signature,
-        stake_history::StakeHistoryEntry,
-        transaction::{Transaction, TransactionError},
-    },
-    solana_stake_program::stake_state::{Authorized, Lockup},
-    solana_transaction_status::{
-        EncodedConfirmedBlock, EncodedTransaction, TransactionConfirmationStatus,
-        UiTransactionStatusMeta,
-    },
-    solana_vote_program::{
-        authorized_voters::AuthorizedVoters,
-        vote_state::{BlockTimestamp, Lockout, MAX_EPOCH_CREDITS_HISTORY, MAX_LOCKOUT_HISTORY},
-    },
-    std::{
-        collections::{BTreeMap, HashMap},
-        fmt,
-        str::FromStr,
-        time::Duration,
-    },
+use crate::{
+    display::{build_balance_message, format_labeled_address, writeln_name_value},
+    QuietDisplay, VerboseDisplay,
+};
+use chrono::{DateTime, NaiveDateTime, SecondsFormat, Utc};
+use console::{style, Emoji};
+use inflector::cases::titlecase::to_title_case;
+use serde::{Deserialize, Serialize};
+use serde_json::{Map, Value};
+use solana_account_decoder::parse_token::UiTokenAccount;
+use solana_clap_utils::keypair::SignOnly;
+use solana_client::rpc_response::{
+    RpcAccountBalance, RpcInflationGovernor, RpcInflationRate, RpcKeyedAccount, RpcSupply,
+    RpcVoteAccountInfo,
+};
+use solana_sdk::{
+    clock::{self, Epoch, Slot, UnixTimestamp},
+    epoch_info::EpochInfo,
+    hash::Hash,
+    native_token::lamports_to_sol,
+    pubkey::Pubkey,
+    signature::Signature,
+    stake_history::StakeHistoryEntry,
+    transaction::Transaction,
+};
+use solana_stake_program::stake_state::{Authorized, Lockup};
+use solana_vote_program::{
+    authorized_voters::AuthorizedVoters,
+    vote_state::{BlockTimestamp, Lockout},
+};
+use std::{
+    collections::{BTreeMap, HashMap},
+    fmt,
+    str::FromStr,
+    time::Duration,
 };
 
 static WARNING: Emoji = Emoji("⚠️", "!");
@@ -231,8 +221,12 @@ pub struct CliSlotStatus {
 pub struct CliEpochInfo {
     #[serde(flatten)]
     pub epoch_info: EpochInfo,
-    #[serde(skip)]
-    pub average_slot_time_ms: u64,
+}
+
+impl From<EpochInfo> for CliEpochInfo {
+    fn from(epoch_info: EpochInfo) -> Self {
+        Self { epoch_info }
+    }
 }
 
 impl QuietDisplay for CliEpochInfo {}
@@ -282,16 +276,19 @@ impl fmt::Display for CliEpochInfo {
             "Epoch Completed Time:",
             &format!(
                 "{}/{} ({} remaining)",
-                slot_to_human_time(self.epoch_info.slot_index, self.average_slot_time_ms),
-                slot_to_human_time(self.epoch_info.slots_in_epoch, self.average_slot_time_ms),
-                slot_to_human_time(remaining_slots_in_epoch, self.average_slot_time_ms)
+                slot_to_human_time(self.epoch_info.slot_index),
+                slot_to_human_time(self.epoch_info.slots_in_epoch),
+                slot_to_human_time(remaining_slots_in_epoch)
             ),
         )
     }
 }
 
-fn slot_to_human_time(slot: Slot, slot_time_ms: u64) -> String {
-    humantime::format_duration(Duration::from_secs((slot * slot_time_ms) / 1000)).to_string()
+fn slot_to_human_time(slot: Slot) -> String {
+    humantime::format_duration(Duration::from_secs(
+        slot * clock::DEFAULT_TICKS_PER_SLOT / clock::DEFAULT_TICKS_PER_SECOND,
+    ))
+    .to_string()
 }
 
 #[derive(Serialize, Deserialize, Default)]
@@ -362,42 +359,6 @@ impl fmt::Display for CliValidators {
                 },
             )
         }
-        writeln!(
-            f,
-            "{}",
-            style(format!(
-                "  {:<44}  {:<38}  {}  {}  {}  {:>10}  {:^8}  {}",
-                "Identity",
-                "Vote Account",
-                "Commission",
-                "Last Vote",
-                "Root Block",
-                "Credits",
-                "Version",
-                "Active Stake",
-            ))
-            .bold()
-        )?;
-        for validator in &self.current_validators {
-            write_vote_account(
-                f,
-                validator,
-                self.total_active_stake,
-                self.use_lamports_unit,
-                false,
-            )?;
-        }
-        for validator in &self.delinquent_validators {
-            write_vote_account(
-                f,
-                validator,
-                self.total_active_stake,
-                self.use_lamports_unit,
-                true,
-            )?;
-        }
-
-        writeln!(f)?;
         writeln_name_value(
             f,
             "Active Stake:",
@@ -449,6 +410,41 @@ impl fmt::Display for CliValidators {
             )?;
         }
 
+        writeln!(f)?;
+        writeln!(
+            f,
+            "{}",
+            style(format!(
+                "  {:<44}  {:<38}  {}  {}  {}  {:>10}  {:^8}  {}",
+                "Identity",
+                "Vote Account",
+                "Commission",
+                "Last Vote",
+                "Root Block",
+                "Credits",
+                "Version",
+                "Active Stake",
+            ))
+            .bold()
+        )?;
+        for validator in &self.current_validators {
+            write_vote_account(
+                f,
+                validator,
+                self.total_active_stake,
+                self.use_lamports_unit,
+                false,
+            )?;
+        }
+        for validator in &self.delinquent_validators {
+            write_vote_account(
+                f,
+                validator,
+                self.total_active_stake,
+                self.use_lamports_unit,
+                true,
+            )?;
+        }
         Ok(())
     }
 }
@@ -612,55 +608,17 @@ fn show_votes_and_credits(
         return Ok(());
     }
 
-    // Existence of this should guarantee the occurrence of vote truncation
-    let newest_history_entry = epoch_voting_history.iter().rev().next();
-
+    writeln!(f, "Recent Votes:")?;
+    for vote in votes {
+        writeln!(f, "- slot: {}", vote.slot)?;
+        writeln!(f, "  confirmation count: {}", vote.confirmation_count)?;
+    }
+    writeln!(f, "Epoch Voting History:")?;
     writeln!(
         f,
-        "{} Votes (using {}/{} entries):",
-        (if newest_history_entry.is_none() {
-            "All"
-        } else {
-            "Recent"
-        }),
-        votes.len(),
-        MAX_LOCKOUT_HISTORY
+        "* missed credits include slots unavailable to vote on due to delinquent leaders",
     )?;
-
-    for vote in votes.iter().rev() {
-        writeln!(
-            f,
-            "- slot: {} (confirmation count: {})",
-            vote.slot, vote.confirmation_count
-        )?;
-    }
-    if let Some(newest) = newest_history_entry {
-        writeln!(
-            f,
-            "- ... (truncated {} rooted votes, which have been credited)",
-            newest.credits
-        )?;
-    }
-
-    if !epoch_voting_history.is_empty() {
-        writeln!(
-            f,
-            "{} Epoch Voting History (using {}/{} entries):",
-            (if epoch_voting_history.len() < MAX_EPOCH_CREDITS_HISTORY {
-                "All"
-            } else {
-                "Recent"
-            }),
-            epoch_voting_history.len(),
-            MAX_EPOCH_CREDITS_HISTORY
-        )?;
-        writeln!(
-            f,
-            "* missed credits include slots unavailable to vote on due to delinquent leaders",
-        )?;
-    }
-
-    for entry in epoch_voting_history.iter().rev() {
+    for entry in epoch_voting_history {
         writeln!(
             f, // tame fmt so that this will be folded like following
             "- epoch: {}",
@@ -668,7 +626,7 @@ fn show_votes_and_credits(
         )?;
         writeln!(
             f,
-            "  credits range: ({}..{}]",
+            "  credits range: [{}..{})",
             entry.prev_credits, entry.credits
         )?;
         writeln!(
@@ -677,22 +635,6 @@ fn show_votes_and_credits(
             entry.credits_earned, entry.slots_in_epoch
         )?;
     }
-    if let Some(oldest) = epoch_voting_history.iter().next() {
-        if oldest.prev_credits > 0 {
-            // Oldest entry doesn't start with 0. so history must be truncated...
-
-            // count of this combined pseudo credits range: (0..=oldest.prev_credits] like the above
-            // (or this is just [1..=oldest.prev_credits] for human's simpler minds)
-            let count = oldest.prev_credits;
-
-            writeln!(
-                f,
-                "- ... (omitting {} past rooted votes, which have already been credited)",
-                count
-            )?;
-        }
-    }
-
     Ok(())
 }
 
@@ -963,19 +905,14 @@ impl fmt::Display for CliStakeHistory {
             ))
             .bold()
         )?;
-        let config = BuildBalanceMessageConfig {
-            use_lamports_unit: self.use_lamports_unit,
-            show_unit: false,
-            trim_trailing_zeros: false,
-        };
         for entry in &self.entries {
             writeln!(
                 f,
                 "  {:>5}  {:>20}  {:>20}  {:>20} {}",
                 entry.epoch,
-                build_balance_message_with_config(entry.effective_stake, &config),
-                build_balance_message_with_config(entry.activating_stake, &config),
-                build_balance_message_with_config(entry.deactivating_stake, &config),
+                build_balance_message(entry.effective_stake, self.use_lamports_unit, false),
+                build_balance_message(entry.activating_stake, self.use_lamports_unit, false),
+                build_balance_message(entry.deactivating_stake, self.use_lamports_unit, false),
                 if self.use_lamports_unit {
                     "lamports"
                 } else {
@@ -1210,6 +1147,18 @@ pub struct CliBlockTime {
 impl QuietDisplay for CliBlockTime {}
 impl VerboseDisplay for CliBlockTime {}
 
+fn unix_timestamp_to_string(unix_timestamp: UnixTimestamp) -> String {
+    format!(
+        "{} (UnixTimestamp: {})",
+        match NaiveDateTime::from_timestamp_opt(unix_timestamp, 0) {
+            Some(ndt) =>
+                DateTime::<Utc>::from_utc(ndt, Utc).to_rfc3339_opts(SecondsFormat::Secs, true),
+            None => "unknown".to_string(),
+        },
+        unix_timestamp,
+    )
+}
+
 impl fmt::Display for CliBlockTime {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln_name_value(f, "Block:", &self.slot.to_string())?;
@@ -1319,8 +1268,6 @@ impl fmt::Display for CliInflation {
 #[serde(rename_all = "camelCase")]
 pub struct CliSignOnlyData {
     pub blockhash: String,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub message: Option<String>,
     #[serde(skip_serializing_if = "Vec::is_empty", default)]
     pub signers: Vec<String>,
     #[serde(skip_serializing_if = "Vec::is_empty", default)]
@@ -1336,9 +1283,6 @@ impl fmt::Display for CliSignOnlyData {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln!(f)?;
         writeln_name_value(f, "Blockhash:", &self.blockhash)?;
-        if let Some(message) = self.message.as_ref() {
-            writeln_name_value(f, "Transaction Message:", message)?;
-        }
         if !self.signers.is_empty() {
             writeln!(f, "{}", style("Signers (Pubkey=Signature):").bold())?;
             for signer in self.signers.iter() {
@@ -1392,7 +1336,7 @@ impl fmt::Display for CliAccountBalances {
         writeln!(
             f,
             "{}",
-            style(format!("{:<44}  {}", "Address", "Balance")).bold()
+            style(format!("{:<44}  {}", "Address", "Balance",)).bold()
         )?;
         for account in &self.accounts {
             writeln!(
@@ -1458,37 +1402,11 @@ impl fmt::Display for CliSupply {
 
 #[derive(Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
-pub struct CliFeesInner {
+pub struct CliFees {
     pub slot: Slot,
     pub blockhash: String,
     pub lamports_per_signature: u64,
-    pub last_valid_slot: Option<Slot>,
-}
-
-impl QuietDisplay for CliFeesInner {}
-impl VerboseDisplay for CliFeesInner {}
-
-impl fmt::Display for CliFeesInner {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln_name_value(f, "Blockhash:", &self.blockhash)?;
-        writeln_name_value(
-            f,
-            "Lamports per signature:",
-            &self.lamports_per_signature.to_string(),
-        )?;
-        let last_valid_slot = self
-            .last_valid_slot
-            .map(|s| s.to_string())
-            .unwrap_or_default();
-        writeln_name_value(f, "Last valid slot:", &last_valid_slot)
-    }
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliFees {
-    #[serde(flatten, skip_serializing_if = "Option::is_none")]
-    pub inner: Option<CliFeesInner>,
+    pub last_valid_slot: Slot,
 }
 
 impl QuietDisplay for CliFees {}
@@ -1496,31 +1414,14 @@ impl VerboseDisplay for CliFees {}
 
 impl fmt::Display for CliFees {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        match self.inner.as_ref() {
-            Some(inner) => write!(f, "{}", inner),
-            None => write!(f, "Fees unavailable"),
-        }
-    }
-}
-
-impl CliFees {
-    pub fn some(
-        slot: Slot,
-        blockhash: Hash,
-        lamports_per_signature: u64,
-        last_valid_slot: Option<Slot>,
-    ) -> Self {
-        Self {
-            inner: Some(CliFeesInner {
-                slot,
-                blockhash: blockhash.to_string(),
-                lamports_per_signature,
-                last_valid_slot,
-            }),
-        }
-    }
-    pub fn none() -> Self {
-        Self { inner: None }
+        writeln_name_value(f, "Blockhash:", &self.blockhash)?;
+        writeln_name_value(
+            f,
+            "Lamports per signature:",
+            &self.lamports_per_signature.to_string(),
+        )?;
+        writeln_name_value(f, "Last valid slot:", &self.last_valid_slot.to_string())?;
+        Ok(())
     }
 }
 
@@ -1568,201 +1469,9 @@ impl fmt::Display for CliTokenAccount {
     }
 }
 
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliProgramId {
-    pub program_id: String,
-}
-
-impl QuietDisplay for CliProgramId {}
-impl VerboseDisplay for CliProgramId {}
-
-impl fmt::Display for CliProgramId {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln_name_value(f, "Program Id:", &self.program_id)
-    }
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliProgramBuffer {
-    pub buffer: String,
-}
-
-impl QuietDisplay for CliProgramBuffer {}
-impl VerboseDisplay for CliProgramBuffer {}
-
-impl fmt::Display for CliProgramBuffer {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln_name_value(f, "Buffer:", &self.buffer)
-    }
-}
-
-#[derive(Debug, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub enum CliProgramAccountType {
-    Buffer,
-    Program,
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliProgramAuthority {
-    pub authority: String,
-    pub account_type: CliProgramAccountType,
-}
-
-impl QuietDisplay for CliProgramAuthority {}
-impl VerboseDisplay for CliProgramAuthority {}
-
-impl fmt::Display for CliProgramAuthority {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln_name_value(f, "Account Type:", &format!("{:?}", self.account_type))?;
-        writeln_name_value(f, "Authority:", &self.authority)
-    }
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliProgram {
-    pub program_id: String,
-    pub owner: String,
-    pub data_len: usize,
-}
-impl QuietDisplay for CliProgram {}
-impl VerboseDisplay for CliProgram {}
-impl fmt::Display for CliProgram {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln!(f)?;
-        writeln_name_value(f, "Program Id:", &self.program_id)?;
-        writeln_name_value(f, "Owner:", &self.owner)?;
-        writeln_name_value(
-            f,
-            "Data Length:",
-            &format!("{:?} ({:#x?}) bytes", self.data_len, self.data_len),
-        )?;
-        Ok(())
-    }
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliUpgradeableProgram {
-    pub program_id: String,
-    pub owner: String,
-    pub programdata_address: String,
-    pub authority: String,
-    pub last_deploy_slot: u64,
-    pub data_len: usize,
-}
-impl QuietDisplay for CliUpgradeableProgram {}
-impl VerboseDisplay for CliUpgradeableProgram {}
-impl fmt::Display for CliUpgradeableProgram {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln!(f)?;
-        writeln_name_value(f, "Program Id:", &self.program_id)?;
-        writeln_name_value(f, "Owner:", &self.owner)?;
-        writeln_name_value(f, "ProgramData Address:", &self.programdata_address)?;
-        writeln_name_value(f, "Authority:", &self.authority)?;
-        writeln_name_value(
-            f,
-            "Last Deployed In Slot:",
-            &self.last_deploy_slot.to_string(),
-        )?;
-        writeln_name_value(
-            f,
-            "Data Length:",
-            &format!("{:?} ({:#x?}) bytes", self.data_len, self.data_len),
-        )?;
-        Ok(())
-    }
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliUpgradeableBuffer {
-    pub address: String,
-    pub authority: String,
-    pub data_len: usize,
-    pub lamports: u64,
-    #[serde(skip_serializing)]
-    pub use_lamports_unit: bool,
-}
-impl QuietDisplay for CliUpgradeableBuffer {}
-impl VerboseDisplay for CliUpgradeableBuffer {}
-impl fmt::Display for CliUpgradeableBuffer {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln!(f)?;
-        writeln_name_value(f, "Buffer Address:", &self.address)?;
-        writeln_name_value(f, "Authority:", &self.authority)?;
-        writeln_name_value(
-            f,
-            "Balance:",
-            &build_balance_message(self.lamports, self.use_lamports_unit, true),
-        )?;
-        writeln_name_value(
-            f,
-            "Data Length:",
-            &format!("{:?} ({:#x?}) bytes", self.data_len, self.data_len),
-        )?;
-
-        Ok(())
-    }
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliUpgradeableBuffers {
-    pub buffers: Vec<CliUpgradeableBuffer>,
-    #[serde(skip_serializing)]
-    pub use_lamports_unit: bool,
-}
-impl QuietDisplay for CliUpgradeableBuffers {}
-impl VerboseDisplay for CliUpgradeableBuffers {}
-impl fmt::Display for CliUpgradeableBuffers {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln!(f)?;
-        writeln!(
-            f,
-            "{}",
-            style(format!(
-                "{:<44} | {:<44} | {}",
-                "Buffer Address", "Authority", "Balance"
-            ))
-            .bold()
-        )?;
-        for buffer in self.buffers.iter() {
-            writeln!(
-                f,
-                "{}",
-                &format!(
-                    "{:<44} | {:<44} | {}",
-                    buffer.address,
-                    buffer.authority,
-                    build_balance_message(buffer.lamports, self.use_lamports_unit, true)
-                )
-            )?;
-        }
-        Ok(())
-    }
-}
-
-#[derive(Debug, Default)]
-pub struct ReturnSignersConfig {
-    pub dump_transaction_message: bool,
-}
-
 pub fn return_signers(
     tx: &Transaction,
     output_format: &OutputFormat,
-) -> Result<String, Box<dyn std::error::Error>> {
-    return_signers_with_config(tx, output_format, &ReturnSignersConfig::default())
-}
-
-pub fn return_signers_with_config(
-    tx: &Transaction,
-    output_format: &OutputFormat,
-    config: &ReturnSignersConfig,
 ) -> Result<String, Box<dyn std::error::Error>> {
     let verify_results = tx.verify_with_results();
     let mut signers = Vec::new();
@@ -1781,16 +1490,9 @@ pub fn return_signers_with_config(
                 bad_sig.push(key.to_string());
             }
         });
-    let message = if config.dump_transaction_message {
-        let message_data = tx.message_data();
-        Some(base64::encode(&message_data))
-    } else {
-        None
-    };
 
     let cli_command = CliSignOnlyData {
         blockhash: tx.message.recent_blockhash.to_string(),
-        message,
         signers,
         absent,
         bad_sig,
@@ -1845,238 +1547,14 @@ pub fn parse_sign_only_reply_string(reply: &str) -> SignOnly {
             .collect();
     }
 
-    let message = object
-        .get("message")
-        .and_then(|o| o.as_str())
-        .map(|m| m.to_string());
-
     SignOnly {
         blockhash,
-        message,
         present_signers,
         absent_signers,
         bad_signers,
     }
 }
 
-#[derive(Debug, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub enum CliSignatureVerificationStatus {
-    None,
-    Pass,
-    Fail,
-}
-
-impl CliSignatureVerificationStatus {
-    pub fn verify_transaction(tx: &Transaction) -> Vec<Self> {
-        tx.verify_with_results()
-            .iter()
-            .zip(&tx.signatures)
-            .map(|(stat, sig)| match stat {
-                true => CliSignatureVerificationStatus::Pass,
-                false if sig == &Signature::default() => CliSignatureVerificationStatus::None,
-                false => CliSignatureVerificationStatus::Fail,
-            })
-            .collect()
-    }
-}
-
-impl fmt::Display for CliSignatureVerificationStatus {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        match self {
-            Self::None => write!(f, "none"),
-            Self::Pass => write!(f, "pass"),
-            Self::Fail => write!(f, "fail"),
-        }
-    }
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliBlock {
-    #[serde(flatten)]
-    pub encoded_confirmed_block: EncodedConfirmedBlock,
-    #[serde(skip_serializing)]
-    pub slot: Slot,
-}
-
-impl QuietDisplay for CliBlock {}
-impl VerboseDisplay for CliBlock {}
-
-impl fmt::Display for CliBlock {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln!(f, "Slot: {}", self.slot)?;
-        writeln!(
-            f,
-            "Parent Slot: {}",
-            self.encoded_confirmed_block.parent_slot
-        )?;
-        writeln!(f, "Blockhash: {}", self.encoded_confirmed_block.blockhash)?;
-        writeln!(
-            f,
-            "Previous Blockhash: {}",
-            self.encoded_confirmed_block.previous_blockhash
-        )?;
-        if let Some(block_time) = self.encoded_confirmed_block.block_time {
-            writeln!(f, "Block Time: {:?}", Local.timestamp(block_time, 0))?;
-        }
-        if !self.encoded_confirmed_block.rewards.is_empty() {
-            let mut rewards = self.encoded_confirmed_block.rewards.clone();
-            rewards.sort_by(|a, b| a.pubkey.cmp(&b.pubkey));
-            let mut total_rewards = 0;
-            writeln!(f, "Rewards:")?;
-            writeln!(
-                f,
-                "  {:<44}  {:^15}  {:<15}  {:<20}  {:>14}",
-                "Address", "Type", "Amount", "New Balance", "Percent Change"
-            )?;
-            for reward in rewards {
-                let sign = if reward.lamports < 0 { "-" } else { "" };
-
-                total_rewards += reward.lamports;
-                writeln!(
-                    f,
-                    "  {:<44}  {:^15}  {:>15}  {}",
-                    reward.pubkey,
-                    if let Some(reward_type) = reward.reward_type {
-                        format!("{}", reward_type)
-                    } else {
-                        "-".to_string()
-                    },
-                    format!(
-                        "{}◎{:<14.9}",
-                        sign,
-                        lamports_to_sol(reward.lamports.abs() as u64)
-                    ),
-                    if reward.post_balance == 0 {
-                        "          -                 -".to_string()
-                    } else {
-                        format!(
-                            "◎{:<19.9}  {:>13.9}%",
-                            lamports_to_sol(reward.post_balance),
-                            (reward.lamports.abs() as f64
-                                / (reward.post_balance as f64 - reward.lamports as f64))
-                                * 100.0
-                        )
-                    }
-                )?;
-            }
-
-            let sign = if total_rewards < 0 { "-" } else { "" };
-            writeln!(
-                f,
-                "Total Rewards: {}◎{:<12.9}",
-                sign,
-                lamports_to_sol(total_rewards.abs() as u64)
-            )?;
-        }
-        for (index, transaction_with_meta) in
-            self.encoded_confirmed_block.transactions.iter().enumerate()
-        {
-            writeln!(f, "Transaction {}:", index)?;
-            writeln_transaction(
-                f,
-                &transaction_with_meta.transaction.decode().unwrap(),
-                &transaction_with_meta.meta,
-                "  ",
-                None,
-                None,
-            )?;
-        }
-        Ok(())
-    }
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliTransaction {
-    pub transaction: EncodedTransaction,
-    pub meta: Option<UiTransactionStatusMeta>,
-    pub block_time: Option<UnixTimestamp>,
-    #[serde(skip_serializing)]
-    pub slot: Option<Slot>,
-    #[serde(skip_serializing)]
-    pub decoded_transaction: Transaction,
-    #[serde(skip_serializing)]
-    pub prefix: String,
-    #[serde(skip_serializing_if = "Vec::is_empty")]
-    pub sigverify_status: Vec<CliSignatureVerificationStatus>,
-}
-
-impl QuietDisplay for CliTransaction {}
-impl VerboseDisplay for CliTransaction {}
-
-impl fmt::Display for CliTransaction {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln_transaction(
-            f,
-            &self.decoded_transaction,
-            &self.meta,
-            &self.prefix,
-            if !self.sigverify_status.is_empty() {
-                Some(&self.sigverify_status)
-            } else {
-                None
-            },
-            self.block_time,
-        )
-    }
-}
-
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CliTransactionConfirmation {
-    pub confirmation_status: Option<TransactionConfirmationStatus>,
-    #[serde(flatten, skip_serializing_if = "Option::is_none")]
-    pub transaction: Option<CliTransaction>,
-    #[serde(skip_serializing)]
-    pub get_transaction_error: Option<String>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub err: Option<TransactionError>,
-}
-
-impl QuietDisplay for CliTransactionConfirmation {}
-impl VerboseDisplay for CliTransactionConfirmation {
-    fn write_str(&self, w: &mut dyn std::fmt::Write) -> std::fmt::Result {
-        if let Some(transaction) = &self.transaction {
-            writeln!(
-                w,
-                "\nTransaction executed in slot {}:",
-                transaction.slot.expect("slot should exist")
-            )?;
-            write!(w, "{}", transaction)?;
-        } else if let Some(confirmation_status) = &self.confirmation_status {
-            if confirmation_status != &TransactionConfirmationStatus::Finalized {
-                writeln!(w)?;
-                writeln!(
-                    w,
-                    "Unable to get finalized transaction details: not yet finalized"
-                )?;
-            } else if let Some(err) = &self.get_transaction_error {
-                writeln!(w)?;
-                writeln!(w, "Unable to get finalized transaction details: {}", err)?;
-            }
-        }
-        writeln!(w)?;
-        write!(w, "{}", self)
-    }
-}
-
-impl fmt::Display for CliTransactionConfirmation {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        match &self.confirmation_status {
-            None => write!(f, "Not found"),
-            Some(confirmation_status) => {
-                if let Some(err) = &self.err {
-                    write!(f, "Transaction failed: {}", err)
-                } else {
-                    write!(f, "{:?}", confirmation_status)
-                }
-            }
-        }
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -2131,25 +1609,6 @@ mod tests {
         let res = return_signers(&tx, &OutputFormat::JsonCompact).unwrap();
         let sign_only = parse_sign_only_reply_string(&res);
         assert_eq!(sign_only.blockhash, blockhash);
-        assert_eq!(sign_only.message, None);
-        assert_eq!(sign_only.present_signers[0].0, present.pubkey());
-        assert_eq!(sign_only.absent_signers[0], absent.pubkey());
-        assert_eq!(sign_only.bad_signers[0], bad.pubkey());
-
-        let expected_msg = "AwECBwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDgTl3Dqh9\
-            F19Wo1Rmw0x+zMuNipG07jeiXfYPW4/Js5QEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQE\
-            BAQEBAYGBgYGBgYGBgYGBgYGBgYGBgYGBgYGBgYGBgYGBgYGBQUFBQUFBQUFBQUFBQUFBQUF\
-            BQUFBQUFBQUFBQUFBQUGp9UXGSxWjuCKhF9z0peIzwNcMUWyGrNE2AYuqUAAAAAAAAAAAAAA\
-            AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwcHBwcHBwcHBwcHBwcHBwcHBwcHBwcHBwcHBwcH\
-            BwcCBgMDBQIEBAAAAAYCAQQMAgAAACoAAAAAAAAA"
-            .to_string();
-        let config = ReturnSignersConfig {
-            dump_transaction_message: true,
-        };
-        let res = return_signers_with_config(&tx, &OutputFormat::JsonCompact, &config).unwrap();
-        let sign_only = parse_sign_only_reply_string(&res);
-        assert_eq!(sign_only.blockhash, blockhash);
-        assert_eq!(sign_only.message, Some(expected_msg));
         assert_eq!(sign_only.present_signers[0].0, present.pubkey());
         assert_eq!(sign_only.absent_signers[0], absent.pubkey());
         assert_eq!(sign_only.bad_signers[0], bad.pubkey());

cli-output/src/display.rs

@@ -1,73 +1,28 @@
-use {
-    crate::cli_output::CliSignatureVerificationStatus,
-    chrono::{DateTime, Local, NaiveDateTime, SecondsFormat, TimeZone, Utc},
-    console::style,
-    indicatif::{ProgressBar, ProgressStyle},
-    solana_sdk::{
-        clock::UnixTimestamp, hash::Hash, message::Message, native_token::lamports_to_sol,
-        program_utils::limited_deserialize, transaction::Transaction,
-    },
-    solana_transaction_status::UiTransactionStatusMeta,
-    std::{collections::HashMap, fmt, io},
+use console::style;
+use indicatif::{ProgressBar, ProgressStyle};
+use solana_sdk::{
+    hash::Hash, native_token::lamports_to_sol, program_utils::limited_deserialize,
+    transaction::Transaction,
 };
+use solana_transaction_status::UiTransactionStatusMeta;
+use std::{collections::HashMap, fmt, io};
 
-#[derive(Clone, Debug)]
-pub struct BuildBalanceMessageConfig {
-    pub use_lamports_unit: bool,
-    pub show_unit: bool,
-    pub trim_trailing_zeros: bool,
-}
-
-impl Default for BuildBalanceMessageConfig {
-    fn default() -> Self {
-        Self {
-            use_lamports_unit: false,
-            show_unit: true,
-            trim_trailing_zeros: true,
-        }
-    }
-}
-
-pub fn build_balance_message_with_config(
-    lamports: u64,
-    config: &BuildBalanceMessageConfig,
-) -> String {
-    let value = if config.use_lamports_unit {
-        lamports.to_string()
+pub fn build_balance_message(lamports: u64, use_lamports_unit: bool, show_unit: bool) -> String {
+    if use_lamports_unit {
+        let ess = if lamports == 1 { "" } else { "s" };
+        let unit = if show_unit {
+            format!(" lamport{}", ess)
+        } else {
+            "".to_string()
+        };
+        format!("{:?}{}", lamports, unit)
     } else {
         let sol = lamports_to_sol(lamports);
         let sol_str = format!("{:.9}", sol);
-        if config.trim_trailing_zeros {
-            sol_str
-                .trim_end_matches('0')
-                .trim_end_matches('.')
-                .to_string()
-        } else {
-            sol_str
-        }
-    };
-    let unit = if config.show_unit {
-        if config.use_lamports_unit {
-            let ess = if lamports == 1 { "" } else { "s" };
-            format!(" lamport{}", ess)
-        } else {
-            " SOL".to_string()
-        }
-    } else {
-        "".to_string()
-    };
-    format!("{}{}", value, unit)
-}
-
-pub fn build_balance_message(lamports: u64, use_lamports_unit: bool, show_unit: bool) -> String {
-    build_balance_message_with_config(
-        lamports,
-        &BuildBalanceMessageConfig {
-            use_lamports_unit,
-            show_unit,
-            ..BuildBalanceMessageConfig::default()
-        },
-    )
+        let pretty_sol = sol_str.trim_end_matches('0').trim_end_matches('.');
+        let unit = if show_unit { " SOL" } else { "" };
+        format!("{}{}", pretty_sol, unit)
+    }
 }
 
 // Pretty print a "name value"
@@ -80,7 +35,7 @@ pub fn println_name_value(name: &str, value: &str) {
     println!("{} {}", style(name).bold(), styled_value);
 }
 
-pub fn writeln_name_value(f: &mut dyn fmt::Write, name: &str, value: &str) -> fmt::Result {
+pub fn writeln_name_value(f: &mut fmt::Formatter, name: &str, value: &str) -> fmt::Result {
     let styled_value = if value.is_empty() {
         style("(not set)").italic()
     } else {
@@ -125,98 +80,35 @@ pub fn println_signers(
     println!();
 }
 
-fn format_account_mode(message: &Message, index: usize) -> String {
-    format!(
-        "{}r{}{}", // accounts are always readable...
-        if message.is_signer(index) {
-            "s" // stands for signer
-        } else {
-            "-"
-        },
-        if message.is_writable(index, /*demote_sysvar_write_locks=*/ true) {
-            "w" // comment for consistent rust fmt (no joking; lol)
-        } else {
-            "-"
-        },
-        // account may be executable on-chain while not being
-        // designated as a program-id in the message
-        if message.maybe_executable(index) {
-            "x"
-        } else {
-            // programs to be executed via CPI cannot be identified as
-            // executable from the message
-            "-"
-        },
-    )
-}
-
 pub fn write_transaction<W: io::Write>(
     w: &mut W,
     transaction: &Transaction,
     transaction_status: &Option<UiTransactionStatusMeta>,
     prefix: &str,
-    sigverify_status: Option<&[CliSignatureVerificationStatus]>,
-    block_time: Option<UnixTimestamp>,
 ) -> io::Result<()> {
     let message = &transaction.message;
-    if let Some(block_time) = block_time {
-        writeln!(
-            w,
-            "{}Block Time: {:?}",
-            prefix,
-            Local.timestamp(block_time, 0)
-        )?;
-    }
     writeln!(
         w,
         "{}Recent Blockhash: {:?}",
         prefix, message.recent_blockhash
     )?;
-    let sigverify_statuses = if let Some(sigverify_status) = sigverify_status {
-        sigverify_status
-            .iter()
-            .map(|s| format!(" ({})", s))
-            .collect()
-    } else {
-        vec!["".to_string(); transaction.signatures.len()]
-    };
-    for (signature_index, (signature, sigverify_status)) in transaction
-        .signatures
-        .iter()
-        .zip(&sigverify_statuses)
-        .enumerate()
-    {
+    for (signature_index, signature) in transaction.signatures.iter().enumerate() {
         writeln!(
             w,
-            "{}Signature {}: {:?}{}",
-            prefix, signature_index, signature, sigverify_status,
+            "{}Signature {}: {:?}",
+            prefix, signature_index, signature
         )?;
     }
-    let mut fee_payer_index = None;
+    writeln!(w, "{}{:?}", prefix, message.header)?;
     for (account_index, account) in message.account_keys.iter().enumerate() {
-        if fee_payer_index.is_none() && message.is_non_loader_key(account, account_index) {
-            fee_payer_index = Some(account_index)
-        }
-        writeln!(
-            w,
-            "{}Account {}: {} {}{}",
-            prefix,
-            account_index,
-            format_account_mode(message, account_index),
-            account,
-            if Some(account_index) == fee_payer_index {
-                " (fee payer)"
-            } else {
-                ""
-            },
-        )?;
+        writeln!(w, "{}Account {}: {:?}", prefix, account_index, account)?;
     }
     for (instruction_index, instruction) in message.instructions.iter().enumerate() {
         let program_pubkey = message.account_keys[instruction.program_id_index as usize];
         writeln!(w, "{}Instruction {}", prefix, instruction_index)?;
         writeln!(
             w,
-            "{}  Program:   {} ({})",
+            "{}  Program: {} ({})",
             prefix, program_pubkey, instruction.program_id_index
         )?;
         for (account_index, account) in instruction.accounts.iter().enumerate() {
@@ -325,52 +217,15 @@ pub fn println_transaction(
     transaction: &Transaction,
     transaction_status: &Option<UiTransactionStatusMeta>,
     prefix: &str,
-    sigverify_status: Option<&[CliSignatureVerificationStatus]>,
-    block_time: Option<UnixTimestamp>,
 ) {
     let mut w = Vec::new();
-    if write_transaction(
-        &mut w,
-        transaction,
-        transaction_status,
-        prefix,
-        sigverify_status,
-        block_time,
-    )
-    .is_ok()
-    {
+    if write_transaction(&mut w, transaction, transaction_status, prefix).is_ok() {
         if let Ok(s) = String::from_utf8(w) {
             print!("{}", s);
         }
     }
 }
 
-pub fn writeln_transaction(
-    f: &mut dyn fmt::Write,
-    transaction: &Transaction,
-    transaction_status: &Option<UiTransactionStatusMeta>,
-    prefix: &str,
-    sigverify_status: Option<&[CliSignatureVerificationStatus]>,
-    block_time: Option<UnixTimestamp>,
-) -> fmt::Result {
-    let mut w = Vec::new();
-    if write_transaction(
-        &mut w,
-        transaction,
-        transaction_status,
-        prefix,
-        sigverify_status,
-        block_time,
-    )
-    .is_ok()
-    {
-        if let Ok(s) = String::from_utf8(w) {
-            write!(f, "{}", s)?;
-        }
-    }
-    Ok(())
-}
-
 /// Creates a new process bar for processing that will take an unknown amount of time
 pub fn new_spinner_progress_bar() -> ProgressBar {
     let progress_bar = ProgressBar::new(42);
@@ -380,13 +235,6 @@ pub fn new_spinner_progress_bar() -> ProgressBar {
     progress_bar
 }
 
-pub fn unix_timestamp_to_string(unix_timestamp: UnixTimestamp) -> String {
-    match NaiveDateTime::from_timestamp_opt(unix_timestamp, 0) {
-        Some(ndt) => DateTime::<Utc>::from_utc(ndt, Utc).to_rfc3339_opts(SecondsFormat::Secs, true),
-        None => format!("UnixTimestamp {}", unix_timestamp),
-    }
-}
-
 #[cfg(test)]
 mod test {
     use super::*;

cli-output/src/lib.rs

@@ -1,4 +1,3 @@
-#![allow(clippy::integer_arithmetic)]
 mod cli_output;
 pub mod display;
 pub use cli_output::*;

cli/Cargo.toml

@@ -3,11 +3,10 @@ authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 edition = "2018"
 name = "solana-cli"
 description = "Blockchain, Rebuilt for Scale"
-version = "1.6.4"
+version = "1.5.3"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
-documentation = "https://docs.rs/solana-cli"
 
 [dependencies]
 bincode = "1.3.1"
@@ -24,33 +23,33 @@ indicatif = "0.15.0"
 humantime = "2.0.1"
 num-traits = "0.2"
 pretty-hex = "0.2.1"
-reqwest = { version = "0.11.2", default-features = false, features = ["blocking", "rustls-tls", "json"] }
-serde = "1.0.122"
+reqwest = { version = "0.10.8", default-features = false, features = ["blocking", "rustls-tls", "json"] }
+serde = "1.0.112"
 serde_derive = "1.0.103"
 serde_json = "1.0.56"
-solana-account-decoder = { path = "../account-decoder", version = "=1.6.4" }
-solana-bpf-loader-program = { path = "../programs/bpf_loader", version = "=1.6.4" }
-solana-clap-utils = { path = "../clap-utils", version = "=1.6.4" }
-solana-cli-config = { path = "../cli-config", version = "=1.6.4" }
-solana-cli-output = { path = "../cli-output", version = "=1.6.4" }
-solana-client = { path = "../client", version = "=1.6.4" }
-solana-config-program = { path = "../programs/config", version = "=1.6.4" }
-solana-faucet = { path = "../faucet", version = "=1.6.4" }
-solana-logger = { path = "../logger", version = "=1.6.4" }
-solana-net-utils = { path = "../net-utils", version = "=1.6.4" }
-solana_rbpf = "=0.2.5"
-solana-remote-wallet = { path = "../remote-wallet", version = "=1.6.4" }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
-solana-stake-program = { path = "../programs/stake", version = "=1.6.4" }
-solana-transaction-status = { path = "../transaction-status", version = "=1.6.4" }
-solana-version = { path = "../version", version = "=1.6.4" }
-solana-vote-program = { path = "../programs/vote", version = "=1.6.4" }
+solana-account-decoder = { path = "../account-decoder", version = "1.5.3" }
+solana-bpf-loader-program = { path = "../programs/bpf_loader", version = "1.5.3" }
+solana-clap-utils = { path = "../clap-utils", version = "1.5.3" }
+solana-cli-config = { path = "../cli-config", version = "1.5.3" }
+solana-cli-output = { path = "../cli-output", version = "1.5.3" }
+solana-client = { path = "../client", version = "1.5.3" }
+solana-config-program = { path = "../programs/config", version = "1.5.3" }
+solana-faucet = { path = "../faucet", version = "1.5.3" }
+solana-logger = { path = "../logger", version = "1.5.3" }
+solana-net-utils = { path = "../net-utils", version = "1.5.3" }
+solana_rbpf = "=0.2.3"
+solana-remote-wallet = { path = "../remote-wallet", version = "1.5.3" }
+solana-sdk = { path = "../sdk", version = "1.5.3" }
+solana-stake-program = { path = "../programs/stake", version = "1.5.3" }
+solana-transaction-status = { path = "../transaction-status", version = "1.5.3" }
+solana-version = { path = "../version", version = "1.5.3" }
+solana-vote-program = { path = "../programs/vote", version = "1.5.3" }
 thiserror = "1.0.21"
 tiny-bip39 = "0.7.0"
 url = "2.1.1"
 
 [dev-dependencies]
-solana-core = { path = "../core", version = "=1.6.4" }
+solana-core = { path = "../core", version = "1.5.3" }
 tempfile = "3.1.0"
 
 [[bin]]

cli/src/checks.rs

@@ -86,13 +86,9 @@ pub fn check_account_for_spend_multiple_fees_with_commitment(
             return Err(CliError::InsufficientFundsForSpendAndFee(
                 lamports_to_sol(balance),
                 lamports_to_sol(fee),
-                *account_pubkey,
             ));
         } else {
-            return Err(CliError::InsufficientFundsForFee(
-                lamports_to_sol(fee),
-                *account_pubkey,
-            ));
+            return Err(CliError::InsufficientFundsForFee(lamports_to_sol(fee)));
         }
     }
     Ok(())

cli/src/cluster_query.rs

@@ -3,10 +3,11 @@ use crate::{
     spend_utils::{resolve_spend_tx_and_check_account_balance, SpendAmount},
     stake::is_stake_program_v2_enabled,
 };
+use chrono::{Local, TimeZone};
 use clap::{value_t, value_t_or_exit, App, AppSettings, Arg, ArgMatches, SubCommand};
 use console::{style, Emoji};
-use serde::{Deserialize, Serialize};
 use solana_clap_utils::{
+    commitment::{commitment_arg, commitment_arg_with_default},
     input_parsers::*,
     input_validators::*,
     keypair::DefaultSigner,
@@ -14,8 +15,7 @@ use solana_clap_utils::{
 };
 use solana_cli_output::{
     display::{
-        build_balance_message, format_labeled_address, new_spinner_progress_bar,
-        println_name_value, println_transaction, unix_timestamp_to_string, writeln_name_value,
+        format_labeled_address, new_spinner_progress_bar, println_name_value, println_transaction,
     },
     *,
 };
@@ -24,9 +24,8 @@ use solana_client::{
     pubsub_client::PubsubClient,
     rpc_client::{GetConfirmedSignaturesForAddress2Config, RpcClient},
     rpc_config::{
-        RpcAccountInfoConfig, RpcConfirmedBlockConfig, RpcConfirmedTransactionConfig,
-        RpcLargestAccountsConfig, RpcLargestAccountsFilter, RpcProgramAccountsConfig,
-        RpcTransactionLogsConfig, RpcTransactionLogsFilter,
+        RpcAccountInfoConfig, RpcLargestAccountsConfig, RpcLargestAccountsFilter,
+        RpcProgramAccountsConfig, RpcTransactionLogsConfig, RpcTransactionLogsFilter,
     },
     rpc_filter,
     rpc_response::SlotInfo,
@@ -42,7 +41,6 @@ use solana_sdk::{
     message::Message,
     native_token::lamports_to_sol,
     pubkey::{self, Pubkey},
-    rent::Rent,
     rpc_port::DEFAULT_RPC_PORT_STR,
     signature::Signature,
     system_instruction, system_program,
@@ -50,13 +48,11 @@ use solana_sdk::{
         self,
         stake_history::{self},
     },
-    timing,
     transaction::Transaction,
 };
 use solana_transaction_status::UiTransactionEncoding;
 use std::{
     collections::{BTreeMap, HashMap, VecDeque},
-    fmt,
     net::SocketAddr,
     sync::{
         atomic::{AtomicBool, Ordering},
@@ -125,28 +121,18 @@ impl ClusterQuerySubCommands for App<'_, '_> {
                         .long("log")
                         .takes_value(false)
                         .help("Don't update the progress inplace; instead show updates with its own new lines"),
-                ),
+                )
+                .arg(commitment_arg()),
         )
         .subcommand(
             SubCommand::with_name("cluster-date")
-                .about("Get current cluster date, computed from genesis creation time and network time"),
+                .about("Get current cluster date, computed from genesis creation time and network time")
         )
         .subcommand(
             SubCommand::with_name("cluster-version")
                 .about("Get the version of the cluster entrypoint"),
         )
-        .subcommand(
-            SubCommand::with_name("fees")
-            .about("Display current cluster fees")
-            .arg(
-                Arg::with_name("blockhash")
-                    .long("blockhash")
-                    .takes_value(true)
-                    .value_name("BLOCKHASH")
-                    .validator(is_hash)
-                    .help("Query fees for BLOCKHASH instead of the the most recent blockhash")
-            ),
-        )
+        .subcommand(SubCommand::with_name("fees").about("Display current cluster fees"))
         .subcommand(
             SubCommand::with_name("first-available-block")
                 .about("Get the first available block in the storage"),
@@ -176,7 +162,8 @@ impl ClusterQuerySubCommands for App<'_, '_> {
         .subcommand(
             SubCommand::with_name("epoch-info")
             .about("Get information about the current epoch")
-            .alias("get-epoch-info"),
+            .alias("get-epoch-info")
+            .arg(commitment_arg()),
         )
         .subcommand(
             SubCommand::with_name("genesis-hash")
@@ -185,13 +172,16 @@ impl ClusterQuerySubCommands for App<'_, '_> {
         )
         .subcommand(
             SubCommand::with_name("slot").about("Get current slot")
-            .alias("get-slot"),
+            .alias("get-slot")
+            .arg(commitment_arg()),
         )
         .subcommand(
-            SubCommand::with_name("block-height").about("Get current block height"),
+            SubCommand::with_name("block-height").about("Get current block height")
+            .arg(commitment_arg()),
         )
         .subcommand(
-            SubCommand::with_name("epoch").about("Get current epoch"),
+            SubCommand::with_name("epoch").about("Get current epoch")
+            .arg(commitment_arg()),
         )
         .subcommand(
             SubCommand::with_name("largest-accounts").about("Get addresses of largest cluster accounts")
@@ -207,7 +197,8 @@ impl ClusterQuerySubCommands for App<'_, '_> {
                     .takes_value(false)
                     .conflicts_with("circulating")
                     .help("Filter address list to only non-circulating accounts")
-            ),
+            )
+            .arg(commitment_arg()),
         )
         .subcommand(
             SubCommand::with_name("supply").about("Get information about the cluster supply of SOL")
@@ -216,15 +207,18 @@ impl ClusterQuerySubCommands for App<'_, '_> {
                     .long("print-accounts")
                     .takes_value(false)
                     .help("Print list of non-circualting account addresses")
-            ),
+            )
+            .arg(commitment_arg()),
         )
         .subcommand(
             SubCommand::with_name("total-supply").about("Get total number of SOL")
-            .setting(AppSettings::Hidden),
+            .setting(AppSettings::Hidden)
+            .arg(commitment_arg()),
         )
         .subcommand(
             SubCommand::with_name("transaction-count").about("Get current transaction count")
-            .alias("get-transaction-count"),
+            .alias("get-transaction-count")
+            .arg(commitment_arg()),
         )
         .subcommand(
             SubCommand::with_name("ping")
@@ -271,7 +265,8 @@ impl ClusterQuerySubCommands for App<'_, '_> {
                         .default_value("15")
                         .help("Wait up to timeout seconds for transaction confirmation"),
                 )
-                .arg(blockhash_arg()),
+                .arg(blockhash_arg())
+                .arg(commitment_arg()),
         )
         .subcommand(
             SubCommand::with_name("live-slots")
@@ -294,7 +289,8 @@ impl ClusterQuerySubCommands for App<'_, '_> {
                         .takes_value(false)
                         .conflicts_with("address")
                         .help("Include vote transactions when monitoring all transactions")
-                ),
+                )
+                .arg(commitment_arg_with_default("singleGossip")),
         )
         .subcommand(
             SubCommand::with_name("block-production")
@@ -344,7 +340,8 @@ impl ClusterQuerySubCommands for App<'_, '_> {
                         .long("lamports")
                         .takes_value(false)
                         .help("Display balance in lamports instead of SOL"),
-                ),
+                )
+                .arg(commitment_arg()),
         )
         .subcommand(
             SubCommand::with_name("transaction-history")
@@ -391,23 +388,6 @@ impl ClusterQuerySubCommands for App<'_, '_> {
                         .index(1),
                 ),
         )
-        .subcommand(
-            SubCommand::with_name("rent")
-                .about("Calculate per-epoch and rent-exempt-minimum values for a given account data length.")
-                .arg(
-                    Arg::with_name("data_length")
-                        .index(1)
-                        .value_name("DATA_LENGTH")
-                        .required(true)
-                        .help("Length of data in the account to calculate rent for"),
-                )
-                .arg(
-                    Arg::with_name("lamports")
-                        .long("lamports")
-                        .takes_value(false)
-                        .help("Display rent in lamports instead of SOL"),
-                ),
-        )
     }
 }
 
@@ -743,10 +723,6 @@ pub fn process_catchup(
         }
     };
 
-    let start_node_slot = get_slot_while_retrying(&node_client)?;
-    let start_rpc_slot = get_slot_while_retrying(rpc_client)?;
-    let start_slot_distance = start_rpc_slot as i64 - start_node_slot as i64;
-    let mut total_sleep_interval = 0;
     loop {
         // humbly retry; the reference node (rpc_client) could be spotty,
         // especially if pointing to api.meinnet-beta.solana.com at times
@@ -763,37 +739,14 @@ pub fn process_catchup(
         let slot_distance = rpc_slot as i64 - node_slot as i64;
         let slots_per_second =
             (previous_slot_distance - slot_distance) as f64 / f64::from(sleep_interval);
-
-        let average_time_remaining = if slot_distance == 0 || total_sleep_interval == 0 {
+        let time_remaining = (slot_distance as f64 / slots_per_second).round();
+        let time_remaining = if !time_remaining.is_normal() || time_remaining <= 0.0 {
             "".to_string()
         } else {
-            let distance_delta = start_slot_distance as i64 - slot_distance as i64;
-            let average_catchup_slots_per_second =
-                distance_delta as f64 / f64::from(total_sleep_interval);
-            let average_time_remaining =
-                (slot_distance as f64 / average_catchup_slots_per_second).round();
-            if !average_time_remaining.is_normal() {
-                "".to_string()
-            } else if average_time_remaining < 0.0 {
-                format!(
-                    " (AVG: {:.1} slots/second (falling))",
-                    average_catchup_slots_per_second
-                )
-            } else {
-                // important not to miss next scheduled lead slots
-                let total_node_slot_delta = node_slot as i64 - start_node_slot as i64;
-                let average_node_slots_per_second =
-                    total_node_slot_delta as f64 / f64::from(total_sleep_interval);
-                let expected_finish_slot = (node_slot as f64
-                    + average_time_remaining as f64 * average_node_slots_per_second as f64)
-                    .round();
-                format!(
-                    " (AVG: {:.1} slots/second, ETA: slot {} in {})",
-                    average_catchup_slots_per_second,
-                    expected_finish_slot,
-                    humantime::format_duration(Duration::from_secs_f64(average_time_remaining))
-                )
-            }
+            format!(
+                ". Time remaining: {}",
+                humantime::format_duration(Duration::from_secs_f64(time_remaining))
+            )
         };
 
         progress_bar.set_message(&format!(
@@ -818,7 +771,7 @@ pub fn process_catchup(
                         "gaining"
                     },
                     slots_per_second,
-                    average_time_remaining
+                    time_remaining
                 )
             },
         ));
@@ -829,12 +782,12 @@ pub fn process_catchup(
         sleep(Duration::from_secs(sleep_interval as u64));
         previous_rpc_slot = rpc_slot;
         previous_slot_distance = slot_distance;
-        total_sleep_interval += sleep_interval;
     }
 }
 
 pub fn process_cluster_date(rpc_client: &RpcClient, config: &CliConfig) -> ProcessResult {
-    let result = rpc_client.get_account_with_commitment(&sysvar::clock::id(), config.commitment)?;
+    let result = rpc_client
+        .get_account_with_commitment(&sysvar::clock::id(), CommitmentConfig::default())?;
     if let Some(clock_account) = result.value {
         let clock: Clock = from_account(&clock_account).ok_or_else(|| {
             CliError::RpcRequestError("Failed to deserialize clock sysvar".to_string())
@@ -859,35 +812,14 @@ pub fn process_cluster_version(rpc_client: &RpcClient, config: &CliConfig) -> Pr
     }
 }
 
-pub fn process_fees(
-    rpc_client: &RpcClient,
-    config: &CliConfig,
-    blockhash: Option<&Hash>,
-) -> ProcessResult {
-    let fees = if let Some(recent_blockhash) = blockhash {
-        let result = rpc_client.get_fee_calculator_for_blockhash_with_commitment(
-            recent_blockhash,
-            config.commitment,
-        )?;
-        if let Some(fee_calculator) = result.value {
-            CliFees::some(
-                result.context.slot,
-                *recent_blockhash,
-                fee_calculator.lamports_per_signature,
-                None,
-            )
-        } else {
-            CliFees::none()
-        }
-    } else {
-        let result = rpc_client.get_recent_blockhash_with_commitment(config.commitment)?;
-        let (recent_blockhash, fee_calculator, last_valid_slot) = result.value;
-        CliFees::some(
-            result.context.slot,
-            recent_blockhash,
-            fee_calculator.lamports_per_signature,
-            Some(last_valid_slot),
-        )
+pub fn process_fees(rpc_client: &RpcClient, config: &CliConfig) -> ProcessResult {
+    let result = rpc_client.get_recent_blockhash_with_commitment(CommitmentConfig::default())?;
+    let (recent_blockhash, fee_calculator, last_valid_slot) = result.value;
+    let fees = CliFees {
+        slot: result.context.slot,
+        blockhash: recent_blockhash.to_string(),
+        lamports_per_signature: fee_calculator.lamports_per_signature,
+        last_valid_slot,
     };
     Ok(config.output_format.formatted_string(&fees))
 }
@@ -955,30 +887,80 @@ pub fn process_leader_schedule(
 
 pub fn process_get_block(
     rpc_client: &RpcClient,
-    config: &CliConfig,
+    _config: &CliConfig,
     slot: Option<Slot>,
 ) -> ProcessResult {
     let slot = if let Some(slot) = slot {
         slot
     } else {
-        rpc_client.get_slot_with_commitment(CommitmentConfig::finalized())?
+        rpc_client.get_slot()?
     };
 
-    let encoded_confirmed_block = rpc_client
-        .get_confirmed_block_with_config(
-            slot,
-            RpcConfirmedBlockConfig {
-                encoding: Some(UiTransactionEncoding::Base64),
-                commitment: Some(CommitmentConfig::confirmed()),
-                ..RpcConfirmedBlockConfig::default()
-            },
-        )?
-        .into();
-    let cli_block = CliBlock {
-        encoded_confirmed_block,
-        slot,
-    };
-    Ok(config.output_format.formatted_string(&cli_block))
+    let mut block =
+        rpc_client.get_confirmed_block_with_encoding(slot, UiTransactionEncoding::Base64)?;
+
+    println!("Slot: {}", slot);
+    println!("Parent Slot: {}", block.parent_slot);
+    println!("Blockhash: {}", block.blockhash);
+    println!("Previous Blockhash: {}", block.previous_blockhash);
+    if let Some(block_time) = block.block_time {
+        println!("Block Time: {:?}", Local.timestamp(block_time, 0));
+    }
+    if !block.rewards.is_empty() {
+        block.rewards.sort_by(|a, b| a.pubkey.cmp(&b.pubkey));
+        let mut total_rewards = 0;
+        println!("Rewards:",);
+        println!(
+            "  {:<44}  {:^15}  {:<15}  {:<20}  {:>14}",
+            "Address", "Type", "Amount", "New Balance", "Percent Change"
+        );
+        for reward in block.rewards {
+            let sign = if reward.lamports < 0 { "-" } else { "" };
+
+            total_rewards += reward.lamports;
+            println!(
+                "  {:<44}  {:^15}  {:>15}  {}",
+                reward.pubkey,
+                if let Some(reward_type) = reward.reward_type {
+                    format!("{}", reward_type)
+                } else {
+                    "-".to_string()
+                },
+                format!(
+                    "{}◎{:<14.9}",
+                    sign,
+                    lamports_to_sol(reward.lamports.abs() as u64)
+                ),
+                if reward.post_balance == 0 {
+                    "          -                 -".to_string()
+                } else {
+                    format!(
+                        "◎{:<19.9}  {:>13.9}%",
+                        lamports_to_sol(reward.post_balance),
+                        (reward.lamports.abs() as f64
+                            / (reward.post_balance as f64 - reward.lamports as f64))
+                            * 100.0
+                    )
+                }
+            );
+        }
+
+        let sign = if total_rewards < 0 { "-" } else { "" };
+        println!(
+            "Total Rewards: {}◎{:<12.9}",
+            sign,
+            lamports_to_sol(total_rewards.abs() as u64)
+        );
+    }
+    for (index, transaction_with_meta) in block.transactions.iter().enumerate() {
+        println!("Transaction {}:", index);
+        println_transaction(
+            &transaction_with_meta.transaction.decode().unwrap(),
+            &transaction_with_meta.meta,
+            "  ",
+        );
+    }
+    Ok("".to_string())
 }
 
 pub fn process_get_block_time(
@@ -989,34 +971,22 @@ pub fn process_get_block_time(
     let slot = if let Some(slot) = slot {
         slot
     } else {
-        rpc_client.get_slot_with_commitment(CommitmentConfig::finalized())?
+        rpc_client.get_slot()?
     };
     let timestamp = rpc_client.get_block_time(slot)?;
     let block_time = CliBlockTime { slot, timestamp };
     Ok(config.output_format.formatted_string(&block_time))
 }
 
-pub fn process_get_epoch(rpc_client: &RpcClient, _config: &CliConfig) -> ProcessResult {
-    let epoch_info = rpc_client.get_epoch_info()?;
+pub fn process_get_epoch(rpc_client: &RpcClient, config: &CliConfig) -> ProcessResult {
+    let epoch_info = rpc_client.get_epoch_info_with_commitment(config.commitment)?;
     Ok(epoch_info.epoch.to_string())
 }
 
 pub fn process_get_epoch_info(rpc_client: &RpcClient, config: &CliConfig) -> ProcessResult {
-    let epoch_info = rpc_client.get_epoch_info()?;
-    let average_slot_time_ms = rpc_client
-        .get_recent_performance_samples(Some(60))
-        .ok()
-        .and_then(|samples| {
-            let (slots, secs) = samples.iter().fold((0, 0), |(slots, secs), sample| {
-                (slots + sample.num_slots, secs + sample.sample_period_secs)
-            });
-            (secs as u64).saturating_mul(1000).checked_div(slots)
-        })
-        .unwrap_or(clock::DEFAULT_MS_PER_SLOT);
-    let epoch_info = CliEpochInfo {
-        epoch_info,
-        average_slot_time_ms,
-    };
+    let epoch_info: CliEpochInfo = rpc_client
+        .get_epoch_info_with_commitment(config.commitment)?
+        .into();
     Ok(config.output_format.formatted_string(&epoch_info))
 }
 
@@ -1025,14 +995,16 @@ pub fn process_get_genesis_hash(rpc_client: &RpcClient) -> ProcessResult {
     Ok(genesis_hash.to_string())
 }
 
-pub fn process_get_slot(rpc_client: &RpcClient, _config: &CliConfig) -> ProcessResult {
-    let slot = rpc_client.get_slot()?;
+pub fn process_get_slot(rpc_client: &RpcClient, config: &CliConfig) -> ProcessResult {
+    let slot = rpc_client.get_slot_with_commitment(config.commitment)?;
     Ok(slot.to_string())
 }
 
-pub fn process_get_block_height(rpc_client: &RpcClient, _config: &CliConfig) -> ProcessResult {
-    let epoch_info = rpc_client.get_epoch_info()?;
-    Ok(epoch_info.block_height.to_string())
+pub fn process_get_block_height(rpc_client: &RpcClient, config: &CliConfig) -> ProcessResult {
+    let epoch_info: CliEpochInfo = rpc_client
+        .get_epoch_info_with_commitment(config.commitment)?
+        .into();
+    Ok(epoch_info.epoch_info.block_height.to_string())
 }
 
 pub fn parse_show_block_production(matches: &ArgMatches<'_>) -> Result<CliCommandInfo, CliError> {
@@ -1052,7 +1024,7 @@ pub fn process_show_block_production(
     slot_limit: Option<u64>,
 ) -> ProcessResult {
     let epoch_schedule = rpc_client.get_epoch_schedule()?;
-    let epoch_info = rpc_client.get_epoch_info_with_commitment(CommitmentConfig::finalized())?;
+    let epoch_info = rpc_client.get_epoch_info_with_commitment(CommitmentConfig::max())?;
 
     let epoch = epoch.unwrap_or(epoch_info.epoch);
     if epoch > epoch_info.epoch {
@@ -1111,7 +1083,7 @@ pub fn process_show_block_production(
 
     progress_bar.set_message(&format!("Fetching leader schedule for epoch {}...", epoch));
     let leader_schedule = rpc_client
-        .get_leader_schedule_with_commitment(Some(start_slot), CommitmentConfig::finalized())?;
+        .get_leader_schedule_with_commitment(Some(start_slot), CommitmentConfig::root())?;
     if leader_schedule.is_none() {
         return Err(format!("Unable to fetch leader schedule for slot {}", start_slot).into());
     }
@@ -1217,19 +1189,19 @@ pub fn process_supply(
     config: &CliConfig,
     print_accounts: bool,
 ) -> ProcessResult {
-    let supply_response = rpc_client.supply()?;
+    let supply_response = rpc_client.supply_with_commitment(config.commitment)?;
     let mut supply: CliSupply = supply_response.value.into();
     supply.print_accounts = print_accounts;
     Ok(config.output_format.formatted_string(&supply))
 }
 
-pub fn process_total_supply(rpc_client: &RpcClient, _config: &CliConfig) -> ProcessResult {
-    let total_supply = rpc_client.total_supply()?;
+pub fn process_total_supply(rpc_client: &RpcClient, config: &CliConfig) -> ProcessResult {
+    let total_supply = rpc_client.total_supply_with_commitment(config.commitment)?;
     Ok(format!("{} SOL", lamports_to_sol(total_supply)))
 }
 
-pub fn process_get_transaction_count(rpc_client: &RpcClient, _config: &CliConfig) -> ProcessResult {
-    let transaction_count = rpc_client.get_transaction_count()?;
+pub fn process_get_transaction_count(rpc_client: &RpcClient, config: &CliConfig) -> ProcessResult {
+    let transaction_count = rpc_client.get_transaction_count_with_commitment(config.commitment)?;
     Ok(transaction_count.to_string())
 }
 
@@ -1320,7 +1292,8 @@ pub fn process_ping(
             Ok(signature) => {
                 let transaction_sent = Instant::now();
                 loop {
-                    let signature_status = rpc_client.get_signature_status(&signature)?;
+                    let signature_status = rpc_client
+                        .get_signature_status_with_commitment(&signature, config.commitment)?;
                     let elapsed_time = Instant::now().duration_since(transaction_sent);
                     if let Some(transaction_status) = signature_status {
                         match transaction_status {
@@ -1361,7 +1334,9 @@ pub fn process_ping(
 
                     // Sleep for half a slot
                     if signal_receiver
-                        .recv_timeout(Duration::from_millis(clock::DEFAULT_MS_PER_SLOT / 2))
+                        .recv_timeout(Duration::from_millis(
+                            500 * clock::DEFAULT_TICKS_PER_SLOT / clock::DEFAULT_TICKS_PER_SECOND,
+                        ))
                         .is_ok()
                     {
                         break 'mainloop;
@@ -1658,7 +1633,7 @@ pub fn process_show_stakes(
         CliError::RpcRequestError("Failed to deserialize stake history".to_string())
     })?;
     // At v1.6, this check can be removed and simply passed as `true`
-    let stake_program_v2_enabled = is_stake_program_v2_enabled(rpc_client)?;
+    let stake_program_v2_enabled = is_stake_program_v2_enabled(rpc_client);
 
     let mut stake_accounts: Vec<CliKeyedStakeState> = vec![];
     for (stake_pubkey, stake_account) in all_stake_accounts {
@@ -1722,8 +1697,8 @@ pub fn process_show_validators(
     config: &CliConfig,
     use_lamports_unit: bool,
 ) -> ProcessResult {
-    let epoch_info = rpc_client.get_epoch_info()?;
-    let vote_accounts = rpc_client.get_vote_accounts()?;
+    let epoch_info = rpc_client.get_epoch_info_with_commitment(config.commitment)?;
+    let vote_accounts = rpc_client.get_vote_accounts_with_commitment(config.commitment)?;
 
     let mut node_version = HashMap::new();
     let unknown_version = "unknown".to_string();
@@ -1826,7 +1801,6 @@ pub fn process_transaction_history(
             before,
             until,
             limit: Some(limit),
-            commitment: Some(CommitmentConfig::confirmed()),
         },
     )?;
 
@@ -1835,21 +1809,12 @@ pub fn process_transaction_history(
     for result in results {
         if config.verbose {
             println!(
-                "{} [slot={} {}status={}] {}",
+                "{} [slot={} status={}] {}",
                 result.signature,
                 result.slot,
-                match result.block_time {
-                    None => "".to_string(),
-                    Some(block_time) =>
-                        format!("timestamp={} ", unix_timestamp_to_string(block_time)),
-                },
-                if let Some(err) = result.err {
-                    format!("Failed: {:?}", err)
-                } else {
-                    match result.confirmation_status {
-                        None => "Finalized".to_string(),
-                        Some(status) => format!("{:?}", status),
-                    }
+                match result.err {
+                    None => "Confirmed".to_string(),
+                    Some(err) => format!("Failed: {:?}", err),
                 },
                 result.memo.unwrap_or_else(|| "".to_string()),
             );
@@ -1859,13 +1824,9 @@ pub fn process_transaction_history(
 
         if show_transactions {
             if let Ok(signature) = result.signature.parse::<Signature>() {
-                match rpc_client.get_confirmed_transaction_with_config(
-                    &signature,
-                    RpcConfirmedTransactionConfig {
-                        encoding: Some(UiTransactionEncoding::Base64),
-                        commitment: Some(CommitmentConfig::confirmed()),
-                    },
-                ) {
+                match rpc_client
+                    .get_confirmed_transaction(&signature, UiTransactionEncoding::Base64)
+                {
                     Ok(confirmed_transaction) => {
                         println_transaction(
                             &confirmed_transaction
@@ -1875,8 +1836,6 @@ pub fn process_transaction_history(
                                 .expect("Successful decode"),
                             &confirmed_transaction.transaction.meta,
                             "  ",
-                            None,
-                            None,
                         );
                     }
                     Err(err) => println!("  Unable to get confirmed transaction details: {}", err),
@@ -1888,62 +1847,6 @@ pub fn process_transaction_history(
     Ok(transactions_found)
 }
 
-#[derive(Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-struct CliRentCalculation {
-    pub lamports_per_byte_year: u64,
-    pub lamports_per_epoch: u64,
-    pub rent_exempt_minimum_lamports: u64,
-    #[serde(skip)]
-    pub use_lamports_unit: bool,
-}
-
-impl CliRentCalculation {
-    fn build_balance_message(&self, lamports: u64) -> String {
-        build_balance_message(lamports, self.use_lamports_unit, true)
-    }
-}
-
-impl fmt::Display for CliRentCalculation {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        let per_byte_year = self.build_balance_message(self.lamports_per_byte_year);
-        let per_epoch = self.build_balance_message(self.lamports_per_epoch);
-        let exempt_minimum = self.build_balance_message(self.rent_exempt_minimum_lamports);
-        writeln_name_value(f, "Rent per byte-year:", &per_byte_year)?;
-        writeln_name_value(f, "Rent per epoch:", &per_epoch)?;
-        writeln_name_value(f, "Rent-exempt minimum:", &exempt_minimum)
-    }
-}
-
-impl QuietDisplay for CliRentCalculation {}
-impl VerboseDisplay for CliRentCalculation {}
-
-pub fn process_calculate_rent(
-    rpc_client: &RpcClient,
-    config: &CliConfig,
-    data_length: usize,
-    use_lamports_unit: bool,
-) -> ProcessResult {
-    let epoch_schedule = rpc_client.get_epoch_schedule()?;
-    let rent_account = rpc_client.get_account(&sysvar::rent::id())?;
-    let rent: Rent = rent_account.deserialize_data()?;
-    let rent_exempt_minimum_lamports = rent.minimum_balance(data_length);
-    let seconds_per_tick = Duration::from_secs_f64(1.0 / clock::DEFAULT_TICKS_PER_SECOND as f64);
-    let slots_per_year =
-        timing::years_as_slots(1.0, &seconds_per_tick, clock::DEFAULT_TICKS_PER_SLOT);
-    let slots_per_epoch = epoch_schedule.slots_per_epoch as f64;
-    let years_per_epoch = slots_per_epoch / slots_per_year;
-    let (lamports_per_epoch, _) = rent.due(0, data_length, years_per_epoch);
-    let cli_rent_calculation = CliRentCalculation {
-        lamports_per_byte_year: rent.lamports_per_byte_year,
-        lamports_per_epoch,
-        rent_exempt_minimum_lamports,
-        use_lamports_unit,
-    };
-
-    Ok(config.output_format.formatted_string(&cli_rent_calculation))
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -1994,24 +1897,7 @@ mod tests {
         assert_eq!(
             parse_command(&test_fees, &default_signer, &mut None).unwrap(),
             CliCommandInfo {
-                command: CliCommand::Fees { blockhash: None },
-                signers: vec![],
-            }
-        );
-
-        let blockhash = Hash::new_unique();
-        let test_fees = test_commands.clone().get_matches_from(vec![
-            "test",
-            "fees",
-            "--blockhash",
-            &blockhash.to_string(),
-        ]);
-        assert_eq!(
-            parse_command(&test_fees, &default_signer, &mut None).unwrap(),
-            CliCommandInfo {
-                command: CliCommand::Fees {
-                    blockhash: Some(blockhash)
-                },
+                command: CliCommand::Fees,
                 signers: vec![],
             }
         );
@@ -2103,6 +1989,8 @@ mod tests {
             "-t",
             "3",
             "-D",
+            "--commitment",
+            "max",
             "--blockhash",
             "4CCNp28j6AhGq7PkjPDP4wbQWBS8LLbQin2xV5n8frKX",
         ]);

cli/src/feature.rs

@@ -19,22 +19,10 @@ use solana_sdk::{
 };
 use std::{collections::HashMap, fmt, sync::Arc};
 
-#[derive(Copy, Clone, Debug, PartialEq)]
-pub enum ForceActivation {
-    No,
-    Almost,
-    Yes,
-}
-
 #[derive(Debug, PartialEq)]
 pub enum FeatureCliCommand {
-    Status {
-        features: Vec<Pubkey>,
-    },
-    Activate {
-        feature: Pubkey,
-        force: ForceActivation,
-    },
+    Status { features: Vec<Pubkey> },
+    Activate { feature: Pubkey },
 }
 
 #[derive(Serialize, Deserialize)]
@@ -70,8 +58,8 @@ impl fmt::Display for CliFeatures {
                 f,
                 "{}",
                 style(format!(
-                    "{:<44} | {:<27} | {}",
-                    "Feature", "Status", "Description"
+                    "{:<44} {:<40} {}",
+                    "Feature", "Description", "Status"
                 ))
                 .bold()
             )?;
@@ -79,15 +67,15 @@ impl fmt::Display for CliFeatures {
         for feature in &self.features {
             writeln!(
                 f,
-                "{:<44} | {:<27} | {}",
+                "{:<44} {:<40} {}",
                 feature.id,
+                feature.description,
                 match feature.status {
                     CliFeatureStatus::Inactive => style("inactive".to_string()).red(),
                     CliFeatureStatus::Pending => style("activation pending".to_string()).yellow(),
                     CliFeatureStatus::Active(activation_slot) =>
                         style(format!("active since slot {}", activation_slot)).green(),
-                },
-                feature.description,
+                }
             )?;
         }
         if self.inactive && !self.feature_activation_allowed {
@@ -138,13 +126,6 @@ impl FeatureSubCommands for App<'_, '_> {
                                 .index(1)
                                 .required(true)
                                 .help("The signer for the feature to activate"),
-                        )
-                        .arg(
-                            Arg::with_name("force")
-                                .long("yolo")
-                                .hidden(true)
-                                .multiple(true)
-                                .help("Override activation sanity checks. Don't use this flag"),
                         ),
                 ),
         )
@@ -171,20 +152,13 @@ pub fn parse_feature_subcommand(
         ("activate", Some(matches)) => {
             let (feature_signer, feature) = signer_of(matches, "feature", wallet_manager)?;
             let mut signers = vec![default_signer.signer_from_path(matches, wallet_manager)?];
-
-            let force = match matches.occurrences_of("force") {
-                2 => ForceActivation::Yes,
-                1 => ForceActivation::Almost,
-                _ => ForceActivation::No,
-            };
-
             signers.push(feature_signer.unwrap());
             let feature = feature.unwrap();
 
             known_feature(&feature)?;
 
             CliCommandInfo {
-                command: CliCommand::Feature(FeatureCliCommand::Activate { feature, force }),
+                command: CliCommand::Feature(FeatureCliCommand::Activate { feature }),
                 signers,
             }
         }
@@ -215,13 +189,11 @@ pub fn process_feature_subcommand(
 ) -> ProcessResult {
     match feature_subcommand {
         FeatureCliCommand::Status { features } => process_status(rpc_client, config, features),
-        FeatureCliCommand::Activate { feature, force } => {
-            process_activate(rpc_client, config, *feature, *force)
-        }
+        FeatureCliCommand::Activate { feature } => process_activate(rpc_client, config, *feature),
     }
 }
 
-fn active_stake_by_feature_set(rpc_client: &RpcClient) -> Result<HashMap<u32, f64>, ClientError> {
+fn active_stake_by_feature_set(rpc_client: &RpcClient) -> Result<HashMap<u32, u64>, ClientError> {
     // Validator identity -> feature set
     let feature_set_map = rpc_client
         .get_cluster_nodes()?
@@ -239,7 +211,7 @@ fn active_stake_by_feature_set(rpc_client: &RpcClient) -> Result<HashMap<u32, f6
         .sum();
 
     // Sum all active stake by feature set
-    let mut active_stake_by_feature_set: HashMap<u32, u64> = HashMap::new();
+    let mut active_stake_by_feature_set = HashMap::new();
     for vote_account in vote_accounts.current {
         if let Some(Some(feature_set)) = feature_set_map.get(&vote_account.node_pubkey) {
             *active_stake_by_feature_set.entry(*feature_set).or_default() +=
@@ -251,15 +223,11 @@ fn active_stake_by_feature_set(rpc_client: &RpcClient) -> Result<HashMap<u32, f6
         }
     }
 
-    Ok(active_stake_by_feature_set
-        .into_iter()
-        .map(|(feature_set, active_stake)| {
-            (
-                feature_set,
-                active_stake as f64 * 100. / total_active_stake as f64,
-            )
-        })
-        .collect())
+    // Convert active stake to a percentage so the caller doesn't need `total_active_stake`
+    for (_, val) in active_stake_by_feature_set.iter_mut() {
+        *val = *val * 100 / total_active_stake;
+    }
+    Ok(active_stake_by_feature_set)
 }
 
 // Feature activation is only allowed when 95% of the active stake is on the current feature set
@@ -270,7 +238,7 @@ fn feature_activation_allowed(rpc_client: &RpcClient, quiet: bool) -> Result<boo
 
     let feature_activation_allowed = active_stake_by_feature_set
         .get(&my_feature_set)
-        .map(|percentage| *percentage >= 95.)
+        .map(|percentage| *percentage >= 95)
         .unwrap_or(false);
 
     if !feature_activation_allowed && !quiet {
@@ -287,15 +255,15 @@ fn feature_activation_allowed(rpc_client: &RpcClient, quiet: bool) -> Result<boo
         }
         println!(
             "{}",
-            style(format!("Tool Feature Set: {}", my_feature_set)).bold()
+            style(format!("Tool Feture Set: {}", my_feature_set)).bold()
         );
         println!("{}", style("Cluster Feature Sets and Stakes:").bold());
         for (feature_set, percentage) in active_stake_by_feature_set.iter() {
             if *feature_set == 0 {
-                println!("  unknown    - {:.2}%", percentage);
+                println!("unknown - {}%", percentage);
             } else {
                 println!(
-                    "  {:<10} - {:.2}% {}",
+                    "{} - {}% {}",
                     feature_set,
                     percentage,
                     if *feature_set == my_feature_set {
@@ -361,14 +329,12 @@ fn process_activate(
     rpc_client: &RpcClient,
     config: &CliConfig,
     feature_id: Pubkey,
-    force: ForceActivation,
 ) -> ProcessResult {
     let account = rpc_client
         .get_multiple_accounts(&[feature_id])?
         .into_iter()
         .next()
         .unwrap();
-
     if let Some(account) = account {
         if feature::from_account(&account).is_some() {
             return Err(format!("{} has already been activated", feature_id).into());
@@ -376,13 +342,7 @@ fn process_activate(
     }
 
     if !feature_activation_allowed(rpc_client, false)? {
-        match force {
-        ForceActivation::Almost =>
-            return Err("Add force argument once more to override the sanity check to force feature activation ".into()),
-        ForceActivation::Yes => println!("FEATURE ACTIVATION FORCED"),
-        ForceActivation::No =>
-            return Err("Feature activation is not allowed at this time".into()),
-        }
+        return Err("Feature activation is not allowed at this time".into());
     }
 
     let rent = rpc_client.get_minimum_balance_for_rent_exemption(Feature::size_of())?;

cli/src/lib.rs

@@ -1,4 +1,3 @@
-#![allow(clippy::integer_arithmetic)]
 macro_rules! ACCOUNT_STRING {
     () => {
         r#", one of:

cli/src/main.rs

@@ -3,8 +3,11 @@ use clap::{
     SubCommand,
 };
 use console::style;
+
 use solana_clap_utils::{
-    input_validators::{is_url, is_url_or_moniker, normalize_to_url_if_moniker},
+    commitment::COMMITMENT_ARG,
+    input_parsers::commitment_of,
+    input_validators::{is_url, is_url_or_moniker},
     keypair::{CliSigners, DefaultSigner, SKIP_SEED_PHRASE_VALIDATION_ARG},
     DisplayError,
 };
@@ -60,19 +63,12 @@ fn parse_settings(matches: &ArgMatches<'_>) -> Result<bool, Box<dyn error::Error
                     );
                     let (keypair_setting_type, keypair_path) =
                         CliConfig::compute_keypair_path_setting("", &config.keypair_path);
-                    let (commitment_setting_type, commitment) =
-                        CliConfig::compute_commitment_config("", &config.commitment);
 
                     if let Some(field) = subcommand_matches.value_of("specific_setting") {
                         let (field_name, value, setting_type) = match field {
                             "json_rpc_url" => ("RPC URL", json_rpc_url, url_setting_type),
                             "websocket_url" => ("WebSocket URL", websocket_url, ws_setting_type),
                             "keypair" => ("Key Path", keypair_path, keypair_setting_type),
-                            "commitment" => (
-                                "Commitment",
-                                commitment.commitment.to_string(),
-                                commitment_setting_type,
-                            ),
                             _ => unreachable!(),
                         };
                         println_name_value_or(&format!("{}:", field_name), &value, setting_type);
@@ -81,16 +77,11 @@ fn parse_settings(matches: &ArgMatches<'_>) -> Result<bool, Box<dyn error::Error
                         println_name_value_or("RPC URL:", &json_rpc_url, url_setting_type);
                         println_name_value_or("WebSocket URL:", &websocket_url, ws_setting_type);
                         println_name_value_or("Keypair Path:", &keypair_path, keypair_setting_type);
-                        println_name_value_or(
-                            "Commitment:",
-                            &commitment.commitment.to_string(),
-                            commitment_setting_type,
-                        );
                     }
                 }
                 ("set", Some(subcommand_matches)) => {
                     if let Some(url) = subcommand_matches.value_of("json_rpc_url") {
-                        config.json_rpc_url = normalize_to_url_if_moniker(url);
+                        config.json_rpc_url = url.to_string();
                         // Revert to a computed `websocket_url` value when `json_rpc_url` is
                         // changed
                         config.websocket_url = "".to_string();
@@ -101,9 +92,6 @@ fn parse_settings(matches: &ArgMatches<'_>) -> Result<bool, Box<dyn error::Error
                     if let Some(keypair) = subcommand_matches.value_of("keypair") {
                         config.keypair_path = keypair.to_string();
                     }
-                    if let Some(commitment) = subcommand_matches.value_of("commitment") {
-                        config.commitment = commitment.to_string();
-                    }
 
                     config.save(config_file)?;
 
@@ -117,18 +105,11 @@ fn parse_settings(matches: &ArgMatches<'_>) -> Result<bool, Box<dyn error::Error
                     );
                     let (keypair_setting_type, keypair_path) =
                         CliConfig::compute_keypair_path_setting("", &config.keypair_path);
-                    let (commitment_setting_type, commitment) =
-                        CliConfig::compute_commitment_config("", &config.commitment);
 
                     println_name_value("Config File:", config_file);
                     println_name_value_or("RPC URL:", &json_rpc_url, url_setting_type);
                     println_name_value_or("WebSocket URL:", &websocket_url, ws_setting_type);
                     println_name_value_or("Keypair Path:", &keypair_path, keypair_setting_type);
-                    println_name_value_or(
-                        "Commitment:",
-                        &commitment.commitment.to_string(),
-                        commitment_setting_type,
-                    );
                 }
                 ("import-address-labels", Some(subcommand_matches)) => {
                     let filename = value_t_or_exit!(subcommand_matches, "filename", PathBuf);
@@ -184,18 +165,8 @@ pub fn parse_args<'a>(
         path: default_signer_path.clone(),
     };
 
-    let CliCommandInfo {
-        command,
-        mut signers,
-    } = parse_command(&matches, &default_signer, &mut wallet_manager)?;
-
-    if signers.is_empty() {
-        if let Ok(signer_info) =
-            default_signer.generate_unique_signers(vec![None], matches, &mut wallet_manager)
-        {
-            signers.extend(signer_info.signers);
-        }
-    }
+    let CliCommandInfo { command, signers } =
+        parse_command(&matches, &default_signer, &mut wallet_manager)?;
 
     let verbose = matches.is_present("verbose");
     let output_format = matches
@@ -211,10 +182,16 @@ pub fn parse_args<'a>(
             OutputFormat::Display
         });
 
-    let (_, commitment) = CliConfig::compute_commitment_config(
-        matches.value_of("commitment").unwrap_or(""),
-        &config.commitment,
-    );
+    let commitment = {
+        let mut sub_matches = matches;
+        while let Some(subcommand_name) = sub_matches.subcommand_name() {
+            sub_matches = sub_matches
+                .subcommand_matches(subcommand_name)
+                .expect("subcommand_matches");
+        }
+        commitment_of(sub_matches, COMMITMENT_ARG.long)
+    }
+    .unwrap_or_default();
 
     let address_labels = if matches.is_present("no_address_labels") {
         HashMap::new()
@@ -245,7 +222,7 @@ pub fn parse_args<'a>(
 }
 
 fn main() -> Result<(), Box<dyn error::Error>> {
-    solana_logger::setup_with_default("off");
+    solana_logger::setup();
     let matches = app(
         crate_name!(),
         crate_description!(),
@@ -296,25 +273,6 @@ fn main() -> Result<(), Box<dyn error::Error>> {
             .takes_value(true)
             .help("Filepath or URL to a keypair"),
     )
-    .arg(
-        Arg::with_name("commitment")
-            .long("commitment")
-            .takes_value(true)
-            .possible_values(&[
-                "processed",
-                "confirmed",
-                "finalized",
-                "recent", // Deprecated as of v1.5.5
-                "single", // Deprecated as of v1.5.5
-                "singleGossip", // Deprecated as of v1.5.5
-                "root", // Deprecated as of v1.5.5
-                "max", // Deprecated as of v1.5.5
-            ])
-            .value_name("COMMITMENT_LEVEL")
-            .hide_possible_values(true)
-            .global(true)
-            .help("Return information at the selected commitment level [possible values: processed, confirmed, finalized]"),
-    )
     .arg(
         Arg::with_name("verbose")
             .long("verbose")
@@ -366,12 +324,7 @@ fn main() -> Result<(), Box<dyn error::Error>> {
                             .index(1)
                             .value_name("CONFIG_FIELD")
                             .takes_value(true)
-                            .possible_values(&[
-                                "json_rpc_url",
-                                "websocket_url",
-                                "keypair",
-                                "commitment",
-                            ])
+                            .possible_values(&["json_rpc_url", "websocket_url", "keypair"])
                             .help("Return a specific config setting"),
                     ),
             )
@@ -380,7 +333,7 @@ fn main() -> Result<(), Box<dyn error::Error>> {
                     .about("Set a config setting")
                     .group(
                         ArgGroup::with_name("config_settings")
-                            .args(&["json_rpc_url", "websocket_url", "keypair", "commitment"])
+                            .args(&["json_rpc_url", "websocket_url", "keypair"])
                             .multiple(true)
                             .required(true),
                     ),

cli/src/nonce.rs

@@ -332,7 +332,9 @@ pub fn process_authorize_nonce_account(
     nonce_authority: SignerIndex,
     new_authority: &Pubkey,
 ) -> ProcessResult {
-    let (recent_blockhash, fee_calculator) = rpc_client.get_recent_blockhash()?;
+    let (recent_blockhash, fee_calculator, _) = rpc_client
+        .get_recent_blockhash_with_commitment(config.commitment)?
+        .value;
 
     let nonce_authority = config.signers[nonce_authority];
     let ix = authorize_nonce_account(nonce_account, &nonce_authority.pubkey(), new_authority);
@@ -347,7 +349,11 @@ pub fn process_authorize_nonce_account(
         &tx.message,
         config.commitment,
     )?;
-    let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+    let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+        &tx,
+        config.commitment,
+        config.send_transaction_config,
+    );
     log_instruction_custom_error::<NonceError>(result, &config)
 }
 
@@ -394,7 +400,9 @@ pub fn process_create_nonce_account(
         Message::new(&ixs, Some(&config.signers[0].pubkey()))
     };
 
-    let (recent_blockhash, fee_calculator) = rpc_client.get_recent_blockhash()?;
+    let (recent_blockhash, fee_calculator, _) = rpc_client
+        .get_recent_blockhash_with_commitment(config.commitment)?
+        .value;
 
     let (message, lamports) = resolve_spend_tx_and_check_account_balance(
         rpc_client,
@@ -406,7 +414,9 @@ pub fn process_create_nonce_account(
         config.commitment,
     )?;
 
-    if let Ok(nonce_account) = get_account(rpc_client, &nonce_account_address) {
+    if let Ok(nonce_account) =
+        get_account_with_commitment(rpc_client, &nonce_account_address, config.commitment)
+    {
         let err_msg = if state_from_account(&nonce_account).is_ok() {
             format!("Nonce account {} already exists", nonce_account_address)
         } else {
@@ -429,7 +439,11 @@ pub fn process_create_nonce_account(
 
     let mut tx = Transaction::new_unsigned(message);
     tx.try_sign(&config.signers, recent_blockhash)?;
-    let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+    let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+        &tx,
+        config.commitment,
+        config.send_transaction_config,
+    );
     log_instruction_custom_error::<SystemError>(result, &config)
 }
 
@@ -457,17 +471,20 @@ pub fn process_new_nonce(
         (&nonce_account, "nonce_account_pubkey".to_string()),
     )?;
 
-    if let Err(err) = rpc_client.get_account(&nonce_account) {
-        return Err(CliError::BadParameter(format!(
-            "Unable to advance nonce account {}. error: {}",
-            nonce_account, err
-        ))
+    let nonce_account_check =
+        rpc_client.get_account_with_commitment(&nonce_account, config.commitment);
+    if nonce_account_check.is_err() || nonce_account_check.unwrap().value.is_none() {
+        return Err(CliError::BadParameter(
+            "Unable to create new nonce, no nonce account found".to_string(),
+        )
         .into());
     }
 
     let nonce_authority = config.signers[nonce_authority];
     let ix = advance_nonce_account(&nonce_account, &nonce_authority.pubkey());
-    let (recent_blockhash, fee_calculator) = rpc_client.get_recent_blockhash()?;
+    let (recent_blockhash, fee_calculator, _) = rpc_client
+        .get_recent_blockhash_with_commitment(config.commitment)?
+        .value;
     let message = Message::new(&[ix], Some(&config.signers[0].pubkey()));
     let mut tx = Transaction::new_unsigned(message);
     tx.try_sign(&config.signers, recent_blockhash)?;
@@ -478,7 +495,11 @@ pub fn process_new_nonce(
         &tx.message,
         config.commitment,
     )?;
-    let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+    let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+        &tx,
+        config.commitment,
+        config.send_transaction_config,
+    );
     log_instruction_custom_error::<SystemError>(result, &config)
 }
 
@@ -520,7 +541,9 @@ pub fn process_withdraw_from_nonce_account(
     destination_account_pubkey: &Pubkey,
     lamports: u64,
 ) -> ProcessResult {
-    let (recent_blockhash, fee_calculator) = rpc_client.get_recent_blockhash()?;
+    let (recent_blockhash, fee_calculator, _) = rpc_client
+        .get_recent_blockhash_with_commitment(config.commitment)?
+        .value;
 
     let nonce_authority = config.signers[nonce_authority];
     let ix = withdraw_nonce_account(
@@ -539,7 +562,11 @@ pub fn process_withdraw_from_nonce_account(
         &tx.message,
         config.commitment,
     )?;
-    let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+    let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+        &tx,
+        config.commitment,
+        config.send_transaction_config,
+    );
     log_instruction_custom_error::<NonceError>(result, &config)
 }
 

cli/src/send_tpu.rs

@@ -1,38 +1,21 @@
 use log::*;
 use solana_client::rpc_response::{RpcContactInfo, RpcLeaderSchedule};
-use solana_sdk::clock::NUM_CONSECUTIVE_LEADER_SLOTS;
 use std::net::{SocketAddr, UdpSocket};
 
-pub fn get_leader_tpus(
+pub fn get_leader_tpu(
     slot_index: u64,
-    num_leaders: u64,
     leader_schedule: Option<&RpcLeaderSchedule>,
     cluster_nodes: Option<&Vec<RpcContactInfo>>,
-) -> Vec<SocketAddr> {
-    let leaders: Vec<_> = (0..num_leaders)
-        .filter_map(|i| {
-            leader_schedule?
+) -> Option<SocketAddr> {
+    leader_schedule?
+        .iter()
+        .find(|(_pubkey, slots)| slots.iter().any(|slot| *slot as u64 == slot_index))
+        .and_then(|(pubkey, _)| {
+            cluster_nodes?
                 .iter()
-                .find(|(_pubkey, slots)| {
-                    slots.iter().any(|slot| {
-                        *slot as u64 == (slot_index + (i * NUM_CONSECUTIVE_LEADER_SLOTS))
-                    })
-                })
-                .and_then(|(pubkey, _)| {
-                    cluster_nodes?
-                        .iter()
-                        .find(|contact_info| contact_info.pubkey == *pubkey)
-                        .and_then(|contact_info| contact_info.tpu)
-                })
+                .find(|contact_info| contact_info.pubkey == *pubkey)
+                .and_then(|contact_info| contact_info.tpu)
         })
-        .collect();
-    let mut unique_leaders = vec![];
-    for leader in leaders.into_iter() {
-        if !unique_leaders.contains(&leader) {
-            unique_leaders.push(leader);
-        }
-    }
-    unique_leaders
 }
 
 pub fn send_transaction_tpu(

cli/src/spend_utils.rs

@@ -107,22 +107,15 @@ where
                 return Err(CliError::InsufficientFundsForSpendAndFee(
                     lamports_to_sol(spend),
                     lamports_to_sol(fee),
-                    *from_pubkey,
                 ));
             }
         } else {
             if from_balance < spend {
-                return Err(CliError::InsufficientFundsForSpend(
-                    lamports_to_sol(spend),
-                    *from_pubkey,
-                ));
+                return Err(CliError::InsufficientFundsForSpend(lamports_to_sol(spend)));
             }
             if !check_account_for_balance_with_commitment(rpc_client, fee_pubkey, fee, commitment)?
             {
-                return Err(CliError::InsufficientFundsForFee(
-                    lamports_to_sol(fee),
-                    *fee_pubkey,
-                ));
+                return Err(CliError::InsufficientFundsForFee(lamports_to_sol(fee)));
             }
         }
         Ok((message, spend))

cli/src/stake.rs

@@ -19,15 +19,14 @@ use solana_clap_utils::{
     ArgConstant,
 };
 use solana_cli_output::{
-    return_signers_with_config, CliEpochReward, CliStakeHistory, CliStakeHistoryEntry,
-    CliStakeState, CliStakeType, ReturnSignersConfig,
+    return_signers, CliEpochReward, CliStakeHistory, CliStakeHistoryEntry, CliStakeState,
+    CliStakeType,
 };
 use solana_client::{
     blockhash_query::BlockhashQuery,
     client_error::{ClientError, ClientErrorKind},
     nonce_utils,
     rpc_client::RpcClient,
-    rpc_config::RpcConfirmedBlockConfig,
     rpc_custom_error,
     rpc_request::{self, DELINQUENT_VALIDATOR_SLOT_DISTANCE},
 };
@@ -65,12 +64,6 @@ pub const WITHDRAW_AUTHORITY_ARG: ArgConstant<'static> = ArgConstant {
     help: "Authorized withdrawer [default: cli config keypair]",
 };
 
-pub const CUSTODIAN_ARG: ArgConstant<'static> = ArgConstant {
-    name: "custodian",
-    long: "custodian",
-    help: "Authority to override account lockup",
-};
-
 fn stake_authority_arg<'a, 'b>() -> Arg<'a, 'b> {
     Arg::with_name(STAKE_AUTHORITY_ARG.name)
         .long(STAKE_AUTHORITY_ARG.long)
@@ -89,15 +82,6 @@ fn withdraw_authority_arg<'a, 'b>() -> Arg<'a, 'b> {
         .help(WITHDRAW_AUTHORITY_ARG.help)
 }
 
-fn custodian_arg<'a, 'b>() -> Arg<'a, 'b> {
-    Arg::with_name(CUSTODIAN_ARG.name)
-        .long(CUSTODIAN_ARG.long)
-        .takes_value(true)
-        .value_name("KEYPAIR")
-        .validator(is_valid_signer)
-        .help(CUSTODIAN_ARG.help)
-}
-
 pub trait StakeSubCommands {
     fn stake_subcommands(self) -> Self;
 }
@@ -239,7 +223,6 @@ impl StakeSubCommands for App<'_, '_> {
                 .offline_args()
                 .nonce_args(false)
                 .arg(fee_payer_arg())
-                .arg(custodian_arg())
         )
         .subcommand(
             SubCommand::with_name("deactivate-stake")
@@ -269,7 +252,7 @@ impl StakeSubCommands for App<'_, '_> {
                 .arg(
                     Arg::with_name("split_stake_account")
                         .index(2)
-                        .value_name("SPLIT_STAKE_ACCOUNT")
+                        .value_name("ACCOUNT_KEYPAIR")
                         .takes_value(true)
                         .required(true)
                         .validator(is_valid_signer)
@@ -289,7 +272,7 @@ impl StakeSubCommands for App<'_, '_> {
                         .long("seed")
                         .value_name("STRING")
                         .takes_value(true)
-                        .help("Seed for address generation; if specified, the resulting account will be at a derived address of the SPLIT_STAKE_ACCOUNT pubkey")
+                        .help("Seed for address generation; if specified, the resulting account will be at a derived address of the SPLIT STAKE ACCOUNT pubkey")
                 )
                 .arg(stake_authority_arg())
                 .offline_args()
@@ -348,7 +331,14 @@ impl StakeSubCommands for App<'_, '_> {
                 .offline_args()
                 .nonce_args(false)
                 .arg(fee_payer_arg())
-                .arg(custodian_arg())
+                .arg(
+                    Arg::with_name("custodian")
+                        .long("custodian")
+                        .takes_value(true)
+                        .value_name("KEYPAIR")
+                        .validator(is_valid_signer)
+                        .help("Authority to override account lockup")
+                )
         )
         .subcommand(
             SubCommand::with_name("stake-set-lockup")
@@ -413,7 +403,7 @@ impl StakeSubCommands for App<'_, '_> {
                         .long("lamports")
                         .takes_value(false)
                         .help("Display balance in lamports instead of SOL")
-                ),
+                )
         )
         .subcommand(
             SubCommand::with_name("stake-history")
@@ -442,7 +432,6 @@ pub fn parse_stake_create_account(
     let withdrawer = pubkey_of_signer(matches, WITHDRAW_AUTHORITY_ARG.name, wallet_manager)?;
     let amount = SpendAmount::new_from_matches(matches, "amount");
     let sign_only = matches.is_present(SIGN_ONLY_ARG.name);
-    let dump_transaction_message = matches.is_present(DUMP_TRANSACTION_MESSAGE.name);
     let blockhash_query = BlockhashQuery::new_from_matches(matches);
     let nonce_account = pubkey_of_signer(matches, NONCE_ARG.name, wallet_manager)?;
     let (nonce_authority, nonce_authority_pubkey) =
@@ -472,7 +461,6 @@ pub fn parse_stake_create_account(
             },
             amount,
             sign_only,
-            dump_transaction_message,
             blockhash_query,
             nonce_account,
             nonce_authority: signer_info.index_of(nonce_authority_pubkey).unwrap(),
@@ -494,7 +482,6 @@ pub fn parse_stake_delegate_stake(
         pubkey_of_signer(matches, "vote_account_pubkey", wallet_manager)?.unwrap();
     let force = matches.is_present("force");
     let sign_only = matches.is_present(SIGN_ONLY_ARG.name);
-    let dump_transaction_message = matches.is_present(DUMP_TRANSACTION_MESSAGE.name);
     let blockhash_query = BlockhashQuery::new_from_matches(matches);
     let nonce_account = pubkey_of(matches, NONCE_ARG.name);
     let (stake_authority, stake_authority_pubkey) =
@@ -517,7 +504,6 @@ pub fn parse_stake_delegate_stake(
             stake_authority: signer_info.index_of(stake_authority_pubkey).unwrap(),
             force,
             sign_only,
-            dump_transaction_message,
             blockhash_query,
             nonce_account,
             nonce_authority: signer_info.index_of(nonce_authority_pubkey).unwrap(),
@@ -570,21 +556,16 @@ pub fn parse_stake_authorize(
         bulk_signers.push(authority);
     };
     let sign_only = matches.is_present(SIGN_ONLY_ARG.name);
-    let dump_transaction_message = matches.is_present(DUMP_TRANSACTION_MESSAGE.name);
     let blockhash_query = BlockhashQuery::new_from_matches(matches);
     let nonce_account = pubkey_of(matches, NONCE_ARG.name);
     let (nonce_authority, nonce_authority_pubkey) =
         signer_of(matches, NONCE_AUTHORITY_ARG.name, wallet_manager)?;
     let (fee_payer, fee_payer_pubkey) = signer_of(matches, FEE_PAYER_ARG.name, wallet_manager)?;
-    let (custodian, custodian_pubkey) = signer_of(matches, "custodian", wallet_manager)?;
 
     bulk_signers.push(fee_payer);
     if nonce_account.is_some() {
         bulk_signers.push(nonce_authority);
     }
-    if custodian.is_some() {
-        bulk_signers.push(custodian);
-    }
     let signer_info =
         default_signer.generate_unique_signers(bulk_signers, matches, wallet_manager)?;
 
@@ -606,12 +587,10 @@ pub fn parse_stake_authorize(
             stake_account_pubkey,
             new_authorizations,
             sign_only,
-            dump_transaction_message,
             blockhash_query,
             nonce_account,
             nonce_authority: signer_info.index_of(nonce_authority_pubkey).unwrap(),
             fee_payer: signer_info.index_of(fee_payer_pubkey).unwrap(),
-            custodian: custodian_pubkey.and_then(|_| signer_info.index_of(custodian_pubkey)),
         },
         signers: signer_info.signers,
     })
@@ -630,7 +609,6 @@ pub fn parse_split_stake(
     let seed = matches.value_of("seed").map(|s| s.to_string());
 
     let sign_only = matches.is_present(SIGN_ONLY_ARG.name);
-    let dump_transaction_message = matches.is_present(DUMP_TRANSACTION_MESSAGE.name);
     let blockhash_query = BlockhashQuery::new_from_matches(matches);
     let nonce_account = pubkey_of(matches, NONCE_ARG.name);
     let (stake_authority, stake_authority_pubkey) =
@@ -651,7 +629,6 @@ pub fn parse_split_stake(
             stake_account_pubkey,
             stake_authority: signer_info.index_of(stake_authority_pubkey).unwrap(),
             sign_only,
-            dump_transaction_message,
             blockhash_query,
             nonce_account,
             nonce_authority: signer_info.index_of(nonce_authority_pubkey).unwrap(),
@@ -675,7 +652,6 @@ pub fn parse_merge_stake(
     let source_stake_account_pubkey = pubkey_of(matches, "source_stake_account_pubkey").unwrap();
 
     let sign_only = matches.is_present(SIGN_ONLY_ARG.name);
-    let dump_transaction_message = matches.is_present(DUMP_TRANSACTION_MESSAGE.name);
     let blockhash_query = BlockhashQuery::new_from_matches(matches);
     let nonce_account = pubkey_of(matches, NONCE_ARG.name);
     let (stake_authority, stake_authority_pubkey) =
@@ -697,7 +673,6 @@ pub fn parse_merge_stake(
             source_stake_account_pubkey,
             stake_authority: signer_info.index_of(stake_authority_pubkey).unwrap(),
             sign_only,
-            dump_transaction_message,
             blockhash_query,
             nonce_account,
             nonce_authority: signer_info.index_of(nonce_authority_pubkey).unwrap(),
@@ -715,7 +690,6 @@ pub fn parse_stake_deactivate_stake(
     let stake_account_pubkey =
         pubkey_of_signer(matches, "stake_account_pubkey", wallet_manager)?.unwrap();
     let sign_only = matches.is_present(SIGN_ONLY_ARG.name);
-    let dump_transaction_message = matches.is_present(DUMP_TRANSACTION_MESSAGE.name);
     let blockhash_query = BlockhashQuery::new_from_matches(matches);
     let nonce_account = pubkey_of(matches, NONCE_ARG.name);
     let (stake_authority, stake_authority_pubkey) =
@@ -736,7 +710,6 @@ pub fn parse_stake_deactivate_stake(
             stake_account_pubkey,
             stake_authority: signer_info.index_of(stake_authority_pubkey).unwrap(),
             sign_only,
-            dump_transaction_message,
             blockhash_query,
             nonce_account,
             nonce_authority: signer_info.index_of(nonce_authority_pubkey).unwrap(),
@@ -757,7 +730,6 @@ pub fn parse_stake_withdraw_stake(
         pubkey_of_signer(matches, "destination_account_pubkey", wallet_manager)?.unwrap();
     let lamports = lamports_of_sol(matches, "amount").unwrap();
     let sign_only = matches.is_present(SIGN_ONLY_ARG.name);
-    let dump_transaction_message = matches.is_present(DUMP_TRANSACTION_MESSAGE.name);
     let blockhash_query = BlockhashQuery::new_from_matches(matches);
     let nonce_account = pubkey_of(matches, NONCE_ARG.name);
     let (withdraw_authority, withdraw_authority_pubkey) =
@@ -784,7 +756,6 @@ pub fn parse_stake_withdraw_stake(
             lamports,
             withdraw_authority: signer_info.index_of(withdraw_authority_pubkey).unwrap(),
             sign_only,
-            dump_transaction_message,
             blockhash_query,
             nonce_account,
             nonce_authority: signer_info.index_of(nonce_authority_pubkey).unwrap(),
@@ -807,7 +778,6 @@ pub fn parse_stake_set_lockup(
     let new_custodian = pubkey_of_signer(matches, "new_custodian", wallet_manager)?;
 
     let sign_only = matches.is_present(SIGN_ONLY_ARG.name);
-    let dump_transaction_message = matches.is_present(DUMP_TRANSACTION_MESSAGE.name);
     let blockhash_query = BlockhashQuery::new_from_matches(matches);
     let nonce_account = pubkey_of(matches, NONCE_ARG.name);
 
@@ -833,7 +803,6 @@ pub fn parse_stake_set_lockup(
             },
             custodian: signer_info.index_of(custodian_pubkey).unwrap(),
             sign_only,
-            dump_transaction_message,
             blockhash_query,
             nonce_account,
             nonce_authority: signer_info.index_of(nonce_authority_pubkey).unwrap(),
@@ -878,7 +847,6 @@ pub fn process_create_stake_account(
     lockup: &Lockup,
     amount: SpendAmount,
     sign_only: bool,
-    dump_transaction_message: bool,
     blockhash_query: &BlockhashQuery,
     nonce_account: Option<&Pubkey>,
     nonce_authority: SignerIndex,
@@ -988,16 +956,14 @@ pub fn process_create_stake_account(
     let mut tx = Transaction::new_unsigned(message);
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers_with_config(
-            &tx,
-            &config.output_format,
-            &ReturnSignersConfig {
-                dump_transaction_message,
-            },
-        )
+        return_signers(&tx, &config.output_format)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
-        let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+        let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+            &tx,
+            config.commitment,
+            config.send_transaction_config,
+        );
         log_instruction_custom_error::<SystemError>(result, &config)
     }
 }
@@ -1008,16 +974,13 @@ pub fn process_stake_authorize(
     config: &CliConfig,
     stake_account_pubkey: &Pubkey,
     new_authorizations: &[(StakeAuthorize, Pubkey, SignerIndex)],
-    custodian: Option<SignerIndex>,
     sign_only: bool,
-    dump_transaction_message: bool,
     blockhash_query: &BlockhashQuery,
     nonce_account: Option<Pubkey>,
     nonce_authority: SignerIndex,
     fee_payer: SignerIndex,
 ) -> ProcessResult {
     let mut ixs = Vec::new();
-    let custodian = custodian.map(|index| config.signers[index]);
     for (stake_authorize, authorized_pubkey, authority) in new_authorizations.iter() {
         check_unique_pubkeys(
             (stake_account_pubkey, "stake_account_pubkey".to_string()),
@@ -1029,7 +992,6 @@ pub fn process_stake_authorize(
             &authority.pubkey(),  // currently authorized
             authorized_pubkey,    // new stake signer
             *stake_authorize,     // stake or withdraw
-            custodian.map(|signer| signer.pubkey()).as_ref(),
         ));
     }
 
@@ -1053,13 +1015,7 @@ pub fn process_stake_authorize(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers_with_config(
-            &tx,
-            &config.output_format,
-            &ReturnSignersConfig {
-                dump_transaction_message,
-            },
-        )
+        return_signers(&tx, &config.output_format)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
@@ -1077,7 +1033,11 @@ pub fn process_stake_authorize(
             &tx.message,
             config.commitment,
         )?;
-        let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+        let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+            &tx,
+            config.commitment,
+            config.send_transaction_config,
+        );
         log_instruction_custom_error::<StakeError>(result, &config)
     }
 }
@@ -1089,7 +1049,6 @@ pub fn process_deactivate_stake_account(
     stake_account_pubkey: &Pubkey,
     stake_authority: SignerIndex,
     sign_only: bool,
-    dump_transaction_message: bool,
     blockhash_query: &BlockhashQuery,
     nonce_account: Option<Pubkey>,
     nonce_authority: SignerIndex,
@@ -1119,13 +1078,7 @@ pub fn process_deactivate_stake_account(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers_with_config(
-            &tx,
-            &config.output_format,
-            &ReturnSignersConfig {
-                dump_transaction_message,
-            },
-        )
+        return_signers(&tx, &config.output_format)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
@@ -1143,7 +1096,11 @@ pub fn process_deactivate_stake_account(
             &tx.message,
             config.commitment,
         )?;
-        let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+        let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+            &tx,
+            config.commitment,
+            config.send_transaction_config,
+        );
         log_instruction_custom_error::<StakeError>(result, &config)
     }
 }
@@ -1158,7 +1115,6 @@ pub fn process_withdraw_stake(
     withdraw_authority: SignerIndex,
     custodian: Option<SignerIndex>,
     sign_only: bool,
-    dump_transaction_message: bool,
     blockhash_query: &BlockhashQuery,
     nonce_account: Option<&Pubkey>,
     nonce_authority: SignerIndex,
@@ -1194,13 +1150,7 @@ pub fn process_withdraw_stake(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers_with_config(
-            &tx,
-            &config.output_format,
-            &ReturnSignersConfig {
-                dump_transaction_message,
-            },
-        )
+        return_signers(&tx, &config.output_format)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
@@ -1218,7 +1168,11 @@ pub fn process_withdraw_stake(
             &tx.message,
             config.commitment,
         )?;
-        let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+        let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+            &tx,
+            config.commitment,
+            config.send_transaction_config,
+        );
         log_instruction_custom_error::<SystemError>(result, &config)
     }
 }
@@ -1230,7 +1184,6 @@ pub fn process_split_stake(
     stake_account_pubkey: &Pubkey,
     stake_authority: SignerIndex,
     sign_only: bool,
-    dump_transaction_message: bool,
     blockhash_query: &BlockhashQuery,
     nonce_account: Option<Pubkey>,
     nonce_authority: SignerIndex,
@@ -1340,13 +1293,7 @@ pub fn process_split_stake(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers_with_config(
-            &tx,
-            &config.output_format,
-            &ReturnSignersConfig {
-                dump_transaction_message,
-            },
-        )
+        return_signers(&tx, &config.output_format)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
@@ -1364,7 +1311,11 @@ pub fn process_split_stake(
             &tx.message,
             config.commitment,
         )?;
-        let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+        let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+            &tx,
+            config.commitment,
+            config.send_transaction_config,
+        );
         log_instruction_custom_error::<StakeError>(result, &config)
     }
 }
@@ -1377,7 +1328,6 @@ pub fn process_merge_stake(
     source_stake_account_pubkey: &Pubkey,
     stake_authority: SignerIndex,
     sign_only: bool,
-    dump_transaction_message: bool,
     blockhash_query: &BlockhashQuery,
     nonce_account: Option<Pubkey>,
     nonce_authority: SignerIndex,
@@ -1445,13 +1395,7 @@ pub fn process_merge_stake(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers_with_config(
-            &tx,
-            &config.output_format,
-            &ReturnSignersConfig {
-                dump_transaction_message,
-            },
-        )
+        return_signers(&tx, &config.output_format)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
@@ -1486,7 +1430,6 @@ pub fn process_stake_set_lockup(
     lockup: &mut LockupArgs,
     custodian: SignerIndex,
     sign_only: bool,
-    dump_transaction_message: bool,
     blockhash_query: &BlockhashQuery,
     nonce_account: Option<Pubkey>,
     nonce_authority: SignerIndex,
@@ -1518,13 +1461,7 @@ pub fn process_stake_set_lockup(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers_with_config(
-            &tx,
-            &config.output_format,
-            &ReturnSignersConfig {
-                dump_transaction_message,
-            },
-        )
+        return_signers(&tx, &config.output_format)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
@@ -1542,7 +1479,11 @@ pub fn process_stake_set_lockup(
             &tx.message,
             config.commitment,
         )?;
-        let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+        let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+            &tx,
+            config.commitment,
+            config.send_transaction_config,
+        );
         log_instruction_custom_error::<StakeError>(result, &config)
     }
 }
@@ -1675,9 +1616,9 @@ pub(crate) fn fetch_epoch_rewards(
             .get(0)
             .ok_or_else(|| format!("Unable to fetch first confirmed block for epoch {}", epoch))?;
 
-        let first_confirmed_block = match rpc_client.get_confirmed_block_with_config(
+        let first_confirmed_block = match rpc_client.get_confirmed_block_with_encoding(
             first_confirmed_block_in_epoch,
-            RpcConfirmedBlockConfig::rewards_only(),
+            solana_transaction_status::UiTransactionEncoding::Base64,
         ) {
             Ok(first_confirmed_block) => first_confirmed_block,
             Err(ClientError {
@@ -1703,7 +1644,7 @@ pub(crate) fn fetch_epoch_rewards(
         };
 
         // Rewards for the previous epoch are found in the first confirmed block of the current epoch
-        let previous_epoch_rewards = first_confirmed_block.rewards.unwrap_or_default();
+        let previous_epoch_rewards = first_confirmed_block.rewards;
 
         if let Some((effective_slot, epoch_end_time, epoch_rewards)) = epoch_info {
             let wallclock_epoch_duration = if epoch_end_time > epoch_start_time {
@@ -1784,7 +1725,7 @@ pub fn process_show_stake_account(
                 use_lamports_unit,
                 &stake_history,
                 &clock,
-                is_stake_program_v2_enabled(rpc_client)?, // At v1.6, this check can be removed and simply passed as `true`
+                is_stake_program_v2_enabled(rpc_client), // At v1.6, this check can be removed and simply passed as `true`
             );
 
             if state.stake_type == CliStakeType::Stake {
@@ -1813,10 +1754,9 @@ pub fn process_show_stake_history(
     use_lamports_unit: bool,
 ) -> ProcessResult {
     let stake_history_account = rpc_client.get_account(&stake_history::id())?;
-    let stake_history =
-        from_account::<StakeHistory, _>(&stake_history_account).ok_or_else(|| {
-            CliError::RpcRequestError("Failed to deserialize stake history".to_string())
-        })?;
+    let stake_history = from_account::<StakeHistory>(&stake_history_account).ok_or_else(|| {
+        CliError::RpcRequestError("Failed to deserialize stake history".to_string())
+    })?;
 
     let mut entries: Vec<CliStakeHistoryEntry> = vec![];
     for entry in stake_history.deref() {
@@ -1838,7 +1778,6 @@ pub fn process_delegate_stake(
     stake_authority: SignerIndex,
     force: bool,
     sign_only: bool,
-    dump_transaction_message: bool,
     blockhash_query: &BlockhashQuery,
     nonce_account: Option<Pubkey>,
     nonce_authority: SignerIndex,
@@ -1853,15 +1792,23 @@ pub fn process_delegate_stake(
     if !sign_only {
         // Sanity check the vote account to ensure it is attached to a validator that has recently
         // voted at the tip of the ledger
-        let vote_account_data = rpc_client
-            .get_account(vote_account_pubkey)
-            .map_err(|err| {
+        let vote_account = rpc_client
+            .get_account_with_commitment(vote_account_pubkey, config.commitment)
+            .map_err(|_| {
                 CliError::RpcRequestError(format!(
-                    "Vote account not found: {}. error: {}",
-                    vote_account_pubkey, err,
+                    "Vote account not found: {}",
+                    vote_account_pubkey
                 ))
-            })?
-            .data;
+            })?;
+        let vote_account_data = if let Some(account) = vote_account.value {
+            account.data
+        } else {
+            return Err(CliError::RpcRequestError(format!(
+                "Vote account not found: {}",
+                vote_account_pubkey
+            ))
+            .into());
+        };
 
         let vote_state = VoteState::deserialize(&vote_account_data).map_err(|_| {
             CliError::RpcRequestError(
@@ -1923,13 +1870,7 @@ pub fn process_delegate_stake(
 
     if sign_only {
         tx.try_partial_sign(&config.signers, recent_blockhash)?;
-        return_signers_with_config(
-            &tx,
-            &config.output_format,
-            &ReturnSignersConfig {
-                dump_transaction_message,
-            },
-        )
+        return_signers(&tx, &config.output_format)
     } else {
         tx.try_sign(&config.signers, recent_blockhash)?;
         if let Some(nonce_account) = &nonce_account {
@@ -1947,18 +1888,22 @@ pub fn process_delegate_stake(
             &tx.message,
             config.commitment,
         )?;
-        let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+        let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+            &tx,
+            config.commitment,
+            config.send_transaction_config,
+        );
         log_instruction_custom_error::<StakeError>(result, &config)
     }
 }
 
-pub fn is_stake_program_v2_enabled(
-    rpc_client: &RpcClient,
-) -> Result<bool, Box<dyn std::error::Error>> {
-    let feature_account = rpc_client.get_account(&feature_set::stake_program_v2::id())?;
-    Ok(feature::from_account(&feature_account)
+pub fn is_stake_program_v2_enabled(rpc_client: &RpcClient) -> bool {
+    rpc_client
+        .get_account(&feature_set::stake_program_v2::id())
+        .ok()
+        .and_then(|account| feature::from_account(&account))
         .and_then(|feature| feature.activated_at)
-        .is_some())
+        .is_some()
 }
 
 #[cfg(test)]
@@ -2026,12 +1971,10 @@ mod tests {
                         (StakeAuthorize::Withdrawer, new_withdraw_authority, 0,),
                     ],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 0,
-                    custodian: None,
                 },
                 signers: vec![read_keypair_file(&default_keypair_file).unwrap().into(),],
             },
@@ -2062,12 +2005,10 @@ mod tests {
                         (StakeAuthorize::Withdrawer, new_withdraw_authority, 2,),
                     ],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 0,
-                    custodian: None,
                 },
                 signers: vec![
                     read_keypair_file(&default_keypair_file).unwrap().into(),
@@ -2102,12 +2043,10 @@ mod tests {
                         (StakeAuthorize::Withdrawer, new_withdraw_authority, 1,),
                     ],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 0,
-                    custodian: None,
                 },
                 signers: vec![
                     read_keypair_file(&default_keypair_file).unwrap().into(),
@@ -2131,12 +2070,10 @@ mod tests {
                     stake_account_pubkey,
                     new_authorizations: vec![(StakeAuthorize::Staker, new_stake_authority, 0,),],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 0,
-                    custodian: None,
                 },
                 signers: vec![read_keypair_file(&default_keypair_file).unwrap().into(),],
             },
@@ -2157,12 +2094,10 @@ mod tests {
                     stake_account_pubkey,
                     new_authorizations: vec![(StakeAuthorize::Staker, new_stake_authority, 1,),],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 0,
-                    custodian: None,
                 },
                 signers: vec![
                     read_keypair_file(&default_keypair_file).unwrap().into(),
@@ -2189,12 +2124,10 @@ mod tests {
                     stake_account_pubkey,
                     new_authorizations: vec![(StakeAuthorize::Staker, new_stake_authority, 1,),],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 0,
-                    custodian: None,
                 },
                 signers: vec![
                     read_keypair_file(&default_keypair_file).unwrap().into(),
@@ -2222,12 +2155,10 @@ mod tests {
                         0,
                     ),],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 0,
-                    custodian: None,
                 },
                 signers: vec![read_keypair_file(&default_keypair_file).unwrap().into(),],
             },
@@ -2252,12 +2183,10 @@ mod tests {
                         1,
                     ),],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 0,
-                    custodian: None,
                 },
                 signers: vec![
                     read_keypair_file(&default_keypair_file).unwrap().into(),
@@ -2288,12 +2217,10 @@ mod tests {
                     stake_account_pubkey,
                     new_authorizations: vec![(StakeAuthorize::Staker, stake_account_pubkey, 0)],
                     sign_only: true,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::None(blockhash),
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 0,
-                    custodian: None,
                 },
                 signers: vec![read_keypair_file(&default_keypair_file).unwrap().into()],
             }
@@ -2323,7 +2250,6 @@ mod tests {
                     stake_account_pubkey,
                     new_authorizations: vec![(StakeAuthorize::Staker, stake_account_pubkey, 0)],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::Cluster,
                         blockhash
@@ -2331,7 +2257,6 @@ mod tests {
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 1,
-                    custodian: None,
                 },
                 signers: vec![
                     read_keypair_file(&default_keypair_file).unwrap().into(),
@@ -2371,7 +2296,6 @@ mod tests {
                     stake_account_pubkey,
                     new_authorizations: vec![(StakeAuthorize::Staker, stake_account_pubkey, 0)],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::NonceAccount(nonce_account),
                         blockhash
@@ -2379,7 +2303,6 @@ mod tests {
                     nonce_account: Some(nonce_account),
                     nonce_authority: 2,
                     fee_payer: 1,
-                    custodian: None,
                 },
                 signers: vec![
                     read_keypair_file(&default_keypair_file).unwrap().into(),
@@ -2405,7 +2328,6 @@ mod tests {
                     stake_account_pubkey,
                     new_authorizations: vec![(StakeAuthorize::Staker, stake_account_pubkey, 0)],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::Cluster,
                         blockhash
@@ -2413,7 +2335,6 @@ mod tests {
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 0,
-                    custodian: None,
                 },
                 signers: vec![read_keypair_file(&default_keypair_file).unwrap().into()],
             }
@@ -2444,7 +2365,6 @@ mod tests {
                     stake_account_pubkey,
                     new_authorizations: vec![(StakeAuthorize::Staker, stake_account_pubkey, 0)],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::NonceAccount(nonce_account_pubkey),
                         blockhash
@@ -2452,7 +2372,6 @@ mod tests {
                     nonce_account: Some(nonce_account_pubkey),
                     nonce_authority: 1,
                     fee_payer: 0,
-                    custodian: None,
                 },
                 signers: vec![
                     read_keypair_file(&default_keypair_file).unwrap().into(),
@@ -2482,12 +2401,10 @@ mod tests {
                     stake_account_pubkey,
                     new_authorizations: vec![(StakeAuthorize::Staker, stake_account_pubkey, 0)],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 1,
-                    custodian: None,
                 },
                 signers: vec![
                     read_keypair_file(&default_keypair_file).unwrap().into(),
@@ -2518,7 +2435,6 @@ mod tests {
                     stake_account_pubkey,
                     new_authorizations: vec![(StakeAuthorize::Staker, stake_account_pubkey, 0)],
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::Cluster,
                         blockhash
@@ -2526,7 +2442,6 @@ mod tests {
                     nonce_account: None,
                     nonce_authority: 0,
                     fee_payer: 1,
-                    custodian: None,
                 },
                 signers: vec![
                     read_keypair_file(&default_keypair_file).unwrap().into(),
@@ -2569,7 +2484,6 @@ mod tests {
                     },
                     amount: SpendAmount::Some(50_000_000_000),
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -2607,7 +2521,6 @@ mod tests {
                     lockup: Lockup::default(),
                     amount: SpendAmount::Some(50_000_000_000),
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -2661,7 +2574,6 @@ mod tests {
                     lockup: Lockup::default(),
                     amount: SpendAmount::Some(50_000_000_000),
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::NonceAccount(nonce_account),
                         nonce_hash
@@ -2696,7 +2608,6 @@ mod tests {
                     stake_authority: 0,
                     force: false,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::default(),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -2726,7 +2637,6 @@ mod tests {
                     stake_authority: 1,
                     force: false,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::default(),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -2758,7 +2668,6 @@ mod tests {
                     stake_authority: 0,
                     force: true,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::default(),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -2788,7 +2697,6 @@ mod tests {
                     stake_authority: 0,
                     force: false,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::Cluster,
                         blockhash
@@ -2819,7 +2727,6 @@ mod tests {
                     stake_authority: 0,
                     force: false,
                     sign_only: true,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::None(blockhash),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -2854,7 +2761,6 @@ mod tests {
                     stake_authority: 0,
                     force: false,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::Cluster,
                         blockhash
@@ -2901,7 +2807,6 @@ mod tests {
                     stake_authority: 0,
                     force: false,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::NonceAccount(nonce_account),
                         blockhash
@@ -2939,7 +2844,6 @@ mod tests {
                     stake_authority: 0,
                     force: false,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -2971,7 +2875,6 @@ mod tests {
                     withdraw_authority: 0,
                     custodian: None,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -3002,7 +2905,6 @@ mod tests {
                     withdraw_authority: 1,
                     custodian: None,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -3038,7 +2940,6 @@ mod tests {
                     withdraw_authority: 0,
                     custodian: Some(1),
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -3082,7 +2983,6 @@ mod tests {
                     withdraw_authority: 0,
                     custodian: None,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::NonceAccount(nonce_account),
                         nonce_hash
@@ -3113,7 +3013,6 @@ mod tests {
                     stake_account_pubkey,
                     stake_authority: 0,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::default(),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -3138,7 +3037,6 @@ mod tests {
                     stake_account_pubkey,
                     stake_authority: 1,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::default(),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -3170,7 +3068,6 @@ mod tests {
                     stake_account_pubkey,
                     stake_authority: 0,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::Cluster,
                         blockhash
@@ -3198,7 +3095,6 @@ mod tests {
                     stake_account_pubkey,
                     stake_authority: 0,
                     sign_only: true,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::None(blockhash),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -3230,7 +3126,6 @@ mod tests {
                     stake_account_pubkey,
                     stake_authority: 0,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::Cluster,
                         blockhash
@@ -3274,7 +3169,6 @@ mod tests {
                     stake_account_pubkey,
                     stake_authority: 0,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::NonceAccount(nonce_account),
                         blockhash
@@ -3306,7 +3200,6 @@ mod tests {
                     stake_account_pubkey,
                     stake_authority: 0,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -3341,7 +3234,6 @@ mod tests {
                     stake_account_pubkey: stake_account_keypair.pubkey(),
                     stake_authority: 0,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::default(),
                     nonce_account: None,
                     nonce_authority: 0,
@@ -3403,7 +3295,6 @@ mod tests {
                     stake_account_pubkey: stake_account_keypair.pubkey(),
                     stake_authority: 0,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::FeeCalculator(
                         blockhash_query::Source::NonceAccount(nonce_account),
                         nonce_hash
@@ -3445,7 +3336,6 @@ mod tests {
                     source_stake_account_pubkey,
                     stake_authority: 0,
                     sign_only: false,
-                    dump_transaction_message: false,
                     blockhash_query: BlockhashQuery::default(),
                     nonce_account: None,
                     nonce_authority: 0,

cli/src/test_utils.rs

@@ -5,7 +5,7 @@ use std::{thread::sleep, time::Duration};
 pub fn check_recent_balance(expected_balance: u64, client: &RpcClient, pubkey: &Pubkey) {
     (0..5).for_each(|tries| {
         let balance = client
-            .get_balance_with_commitment(pubkey, CommitmentConfig::processed())
+            .get_balance_with_commitment(pubkey, CommitmentConfig::recent())
             .unwrap()
             .value;
         if balance == expected_balance {
@@ -20,7 +20,7 @@ pub fn check_recent_balance(expected_balance: u64, client: &RpcClient, pubkey: &
 
 pub fn check_ready(rpc_client: &RpcClient) {
     while rpc_client
-        .get_slot_with_commitment(CommitmentConfig::processed())
+        .get_slot_with_commitment(CommitmentConfig::recent())
         .unwrap()
         < 5
     {

cli/src/validator_info.rs

@@ -20,6 +20,7 @@ use solana_config_program::{config_instruction, get_config_data, ConfigKeys, Con
 use solana_remote_wallet::remote_wallet::RemoteWalletManager;
 use solana_sdk::{
     account::Account,
+    commitment_config::CommitmentConfig,
     message::Message,
     pubkey::Pubkey,
     signature::{Keypair, Signer},
@@ -287,7 +288,9 @@ pub fn process_set_validator_info(
     };
 
     // Check existence of validator-info account
-    let balance = rpc_client.get_balance(&info_pubkey).unwrap_or(0);
+    let balance = rpc_client
+        .poll_get_balance_with_commitment(&info_pubkey, CommitmentConfig::default())
+        .unwrap_or(0);
 
     let lamports =
         rpc_client.get_minimum_balance_for_rent_exemption(ValidatorInfo::max_space() as usize)?;

cli/src/vote.rs

@@ -8,6 +8,7 @@ use crate::{
 };
 use clap::{value_t_or_exit, App, Arg, ArgMatches, SubCommand};
 use solana_clap_utils::{
+    commitment::commitment_arg,
     input_parsers::*,
     input_validators::*,
     keypair::{DefaultSigner, SignerIndex},
@@ -207,7 +208,8 @@ impl VoteSubCommands for App<'_, '_> {
                         .long("lamports")
                         .takes_value(false)
                         .help("Display balance in lamports instead of SOL"),
-                ),
+                )
+                .arg(commitment_arg()),
         )
         .subcommand(
             SubCommand::with_name("withdraw-from-vote-account")
@@ -492,7 +494,9 @@ pub fn process_create_vote_account(
         }
     }
 
-    let (recent_blockhash, fee_calculator) = rpc_client.get_recent_blockhash()?;
+    let (recent_blockhash, fee_calculator, _) = rpc_client
+        .get_recent_blockhash_with_commitment(config.commitment)?
+        .value;
 
     let (message, _) = resolve_spend_tx_and_check_account_balance(
         rpc_client,
@@ -505,7 +509,11 @@ pub fn process_create_vote_account(
     )?;
     let mut tx = Transaction::new_unsigned(message);
     tx.try_sign(&config.signers, recent_blockhash)?;
-    let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+    let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+        &tx,
+        config.commitment,
+        config.send_transaction_config,
+    );
     log_instruction_custom_error::<SystemError>(result, &config)
 }
 
@@ -528,7 +536,9 @@ pub fn process_vote_authorize(
         (&authorized.pubkey(), "authorized_account".to_string()),
         (new_authorized_pubkey, "new_authorized_pubkey".to_string()),
     )?;
-    let (recent_blockhash, fee_calculator) = rpc_client.get_recent_blockhash()?;
+    let (recent_blockhash, fee_calculator, _) = rpc_client
+        .get_recent_blockhash_with_commitment(config.commitment)?
+        .value;
     let ixs = vec![vote_instruction::authorize(
         vote_account_pubkey,   // vote account to update
         &authorized.pubkey(),  // current authorized
@@ -546,7 +556,11 @@ pub fn process_vote_authorize(
         &tx.message,
         config.commitment,
     )?;
-    let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+    let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+        &tx,
+        config.commitment,
+        config.send_transaction_config,
+    );
     log_instruction_custom_error::<VoteError>(result, &config)
 }
 
@@ -564,7 +578,9 @@ pub fn process_vote_update_validator(
         (vote_account_pubkey, "vote_account_pubkey".to_string()),
         (&new_identity_pubkey, "new_identity_account".to_string()),
     )?;
-    let (recent_blockhash, fee_calculator) = rpc_client.get_recent_blockhash()?;
+    let (recent_blockhash, fee_calculator, _) = rpc_client
+        .get_recent_blockhash_with_commitment(config.commitment)?
+        .value;
     let ixs = vec![vote_instruction::update_validator_identity(
         vote_account_pubkey,
         &authorized_withdrawer.pubkey(),
@@ -581,7 +597,11 @@ pub fn process_vote_update_validator(
         &tx.message,
         config.commitment,
     )?;
-    let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+    let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+        &tx,
+        config.commitment,
+        config.send_transaction_config,
+    );
     log_instruction_custom_error::<VoteError>(result, &config)
 }
 
@@ -593,7 +613,9 @@ pub fn process_vote_update_commission(
     withdraw_authority: SignerIndex,
 ) -> ProcessResult {
     let authorized_withdrawer = config.signers[withdraw_authority];
-    let (recent_blockhash, fee_calculator) = rpc_client.get_recent_blockhash()?;
+    let (recent_blockhash, fee_calculator, _) = rpc_client
+        .get_recent_blockhash_with_commitment(config.commitment)?
+        .value;
     let ixs = vec![vote_instruction::update_commission(
         vote_account_pubkey,
         &authorized_withdrawer.pubkey(),
@@ -610,7 +632,11 @@ pub fn process_vote_update_commission(
         &tx.message,
         config.commitment,
     )?;
-    let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+    let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+        &tx,
+        config.commitment,
+        config.send_transaction_config,
+    );
     log_instruction_custom_error::<VoteError>(result, &config)
 }
 
@@ -707,10 +733,14 @@ pub fn process_withdraw_from_vote_account(
     withdraw_amount: SpendAmount,
     destination_account_pubkey: &Pubkey,
 ) -> ProcessResult {
-    let (recent_blockhash, fee_calculator) = rpc_client.get_recent_blockhash()?;
+    let (recent_blockhash, fee_calculator, _) = rpc_client
+        .get_recent_blockhash_with_commitment(config.commitment)?
+        .value;
     let withdraw_authority = config.signers[withdraw_authority];
 
-    let current_balance = rpc_client.get_balance(&vote_account_pubkey)?;
+    let current_balance = rpc_client
+        .get_balance_with_commitment(&vote_account_pubkey, config.commitment)?
+        .value;
     let minimum_balance = rpc_client.get_minimum_balance_for_rent_exemption(VoteState::size_of())?;
 
     let lamports = match withdraw_amount {
@@ -743,7 +773,11 @@ pub fn process_withdraw_from_vote_account(
         &transaction.message,
         config.commitment,
     )?;
-    let result = rpc_client.send_and_confirm_transaction_with_spinner(&transaction);
+    let result = rpc_client.send_and_confirm_transaction_with_spinner_and_config(
+        &transaction,
+        config.commitment,
+        config.send_transaction_config,
+    );
     log_instruction_custom_error::<VoteError>(result, &config)
 }
 

cli/tests/nonce.rs

@@ -18,6 +18,7 @@ use solana_sdk::{
     signature::{keypair_from_seed, Keypair, Signer},
     system_program,
 };
+use std::sync::mpsc::channel;
 
 #[test]
 fn test_nonce() {
@@ -58,10 +59,11 @@ fn full_battery_tests(
     seed: Option<String>,
     use_nonce_authority: bool,
 ) {
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
     let json_rpc_url = test_validator.rpc_url();
 
     let mut config_payer = CliConfig::recent_for_tests();
@@ -216,7 +218,9 @@ fn test_create_account_with_seed() {
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_custom_fees(mint_keypair.pubkey(), 1);
 
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
     let offline_nonce_authority_signer = keypair_from_seed(&[1u8; 32]).unwrap();
     let online_nonce_creator_signer = keypair_from_seed(&[2u8; 32]).unwrap();
@@ -224,8 +228,7 @@ fn test_create_account_with_seed() {
     let config = CliConfig::recent_for_tests();
 
     // Setup accounts
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
     request_and_confirm_airdrop(
         &rpc_client,
         &faucet_addr,
@@ -275,7 +278,7 @@ fn test_create_account_with_seed() {
     let nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_address,
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -293,15 +296,11 @@ fn test_create_account_with_seed() {
         to: to_address,
         from: 0,
         sign_only: true,
-        dump_transaction_message: true,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::None(nonce_hash),
         nonce_account: Some(nonce_address),
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     authority_config.output_format = OutputFormat::JsonCompact;
     let sign_only_reply = process_command(&authority_config).unwrap();
@@ -318,8 +317,6 @@ fn test_create_account_with_seed() {
         to: to_address,
         from: 0,
         sign_only: false,
-        dump_transaction_message: true,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::FeeCalculator(
             blockhash_query::Source::NonceAccount(nonce_address),
@@ -328,8 +325,6 @@ fn test_create_account_with_seed() {
         nonce_account: Some(nonce_address),
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     process_command(&submit_config).unwrap();
     check_recent_balance(241, &rpc_client, &nonce_address);

cli/tests/request_airdrop.rs

@@ -6,13 +6,16 @@ use solana_sdk::{
     commitment_config::CommitmentConfig,
     signature::{Keypair, Signer},
 };
+use std::sync::mpsc::channel;
 
 #[test]
 fn test_cli_request_airdrop() {
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_no_fees(mint_keypair.pubkey());
 
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
     let mut bob_config = CliConfig::recent_for_tests();
     bob_config.json_rpc_url = test_validator.rpc_url();
@@ -28,11 +31,11 @@ fn test_cli_request_airdrop() {
     let sig_response = process_command(&bob_config);
     sig_response.unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
 
     let balance = rpc_client
-        .get_balance(&bob_config.signers[0].pubkey())
-        .unwrap();
+        .get_balance_with_commitment(&bob_config.signers[0].pubkey(), CommitmentConfig::recent())
+        .unwrap()
+        .value;
     assert_eq!(balance, 50);
 }

cli/tests/stake.rs

@@ -22,15 +22,17 @@ use solana_stake_program::{
     stake_instruction::LockupArgs,
     stake_state::{Lockup, StakeAuthorize, StakeState},
 };
+use std::sync::mpsc::channel;
 
 #[test]
 fn test_stake_delegation_force() {
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_no_fees(mint_keypair.pubkey());
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
     let default_signer = Keypair::new();
 
     let mut config = CliConfig::recent_for_tests();
@@ -70,7 +72,6 @@ fn test_stake_delegation_force() {
         lockup: Lockup::default(),
         amount: SpendAmount::Some(50_000),
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
@@ -87,7 +88,6 @@ fn test_stake_delegation_force() {
         stake_authority: 0,
         force: false,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
@@ -102,7 +102,6 @@ fn test_stake_delegation_force() {
         stake_authority: 0,
         force: true,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
@@ -117,10 +116,11 @@ fn test_seed_stake_delegation_and_deactivation() {
 
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_no_fees(mint_keypair.pubkey());
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
 
     let validator_keypair = keypair_from_seed(&[0u8; 32]).unwrap();
     let mut config_validator = CliConfig::recent_for_tests();
@@ -154,7 +154,6 @@ fn test_seed_stake_delegation_and_deactivation() {
         lockup: Lockup::default(),
         amount: SpendAmount::Some(50_000),
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
@@ -170,7 +169,6 @@ fn test_seed_stake_delegation_and_deactivation() {
         stake_authority: 0,
         force: true,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
@@ -183,7 +181,6 @@ fn test_seed_stake_delegation_and_deactivation() {
         stake_account_pubkey: stake_address,
         stake_authority: 0,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
@@ -198,10 +195,11 @@ fn test_stake_delegation_and_deactivation() {
 
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_no_fees(mint_keypair.pubkey());
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
     let validator_keypair = Keypair::new();
 
     let mut config_validator = CliConfig::recent_for_tests();
@@ -230,7 +228,6 @@ fn test_stake_delegation_and_deactivation() {
         lockup: Lockup::default(),
         amount: SpendAmount::Some(50_000),
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
@@ -247,7 +244,6 @@ fn test_stake_delegation_and_deactivation() {
         stake_authority: 0,
         force: true,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
@@ -260,7 +256,6 @@ fn test_stake_delegation_and_deactivation() {
         stake_account_pubkey: stake_keypair.pubkey(),
         stake_authority: 0,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
@@ -275,10 +270,11 @@ fn test_offline_stake_delegation_and_deactivation() {
 
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_no_fees(mint_keypair.pubkey());
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
 
     let mut config_validator = CliConfig::recent_for_tests();
     config_validator.json_rpc_url = test_validator.rpc_url();
@@ -295,7 +291,7 @@ fn test_offline_stake_delegation_and_deactivation() {
     config_offline.command = CliCommand::ClusterVersion;
     let offline_keypair = Keypair::new();
     config_offline.signers = vec![&offline_keypair];
-    // Verify that we cannot reach the cluster
+    // Verfiy that we cannot reach the cluster
     process_command(&config_offline).unwrap_err();
 
     request_and_confirm_airdrop(
@@ -328,7 +324,6 @@ fn test_offline_stake_delegation_and_deactivation() {
         lockup: Lockup::default(),
         amount: SpendAmount::Some(50_000),
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
@@ -345,7 +340,6 @@ fn test_offline_stake_delegation_and_deactivation() {
         stake_authority: 0,
         force: true,
         sign_only: true,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::None(blockhash),
         nonce_account: None,
         nonce_authority: 0,
@@ -365,7 +359,6 @@ fn test_offline_stake_delegation_and_deactivation() {
         stake_authority: 0,
         force: true,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::FeeCalculator(blockhash_query::Source::Cluster, blockhash),
         nonce_account: None,
         nonce_authority: 0,
@@ -379,7 +372,6 @@ fn test_offline_stake_delegation_and_deactivation() {
         stake_account_pubkey: stake_keypair.pubkey(),
         stake_authority: 0,
         sign_only: true,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::None(blockhash),
         nonce_account: None,
         nonce_authority: 0,
@@ -396,7 +388,6 @@ fn test_offline_stake_delegation_and_deactivation() {
         stake_account_pubkey: stake_keypair.pubkey(),
         stake_authority: 0,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::FeeCalculator(blockhash_query::Source::Cluster, blockhash),
         nonce_account: None,
         nonce_authority: 0,
@@ -411,10 +402,11 @@ fn test_nonced_stake_delegation_and_deactivation() {
 
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_no_fees(mint_keypair.pubkey());
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
 
     let config_keypair = keypair_from_seed(&[0u8; 32]).unwrap();
     let mut config = CliConfig::recent_for_tests();
@@ -445,7 +437,6 @@ fn test_nonced_stake_delegation_and_deactivation() {
         lockup: Lockup::default(),
         amount: SpendAmount::Some(50_000),
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
@@ -469,7 +460,7 @@ fn test_nonced_stake_delegation_and_deactivation() {
     let nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -483,7 +474,6 @@ fn test_nonced_stake_delegation_and_deactivation() {
         stake_authority: 0,
         force: true,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::FeeCalculator(
             blockhash_query::Source::NonceAccount(nonce_account.pubkey()),
             nonce_hash,
@@ -498,7 +488,7 @@ fn test_nonced_stake_delegation_and_deactivation() {
     let nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -509,7 +499,6 @@ fn test_nonced_stake_delegation_and_deactivation() {
         stake_account_pubkey: stake_keypair.pubkey(),
         stake_authority: 0,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::FeeCalculator(
             blockhash_query::Source::NonceAccount(nonce_account.pubkey()),
             nonce_hash,
@@ -527,10 +516,11 @@ fn test_stake_authorize() {
 
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_no_fees(mint_keypair.pubkey());
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
     let default_signer = Keypair::new();
 
     let mut config = CliConfig::recent_for_tests();
@@ -552,7 +542,7 @@ fn test_stake_authorize() {
     config_offline.json_rpc_url = String::default();
     let offline_authority_pubkey = config_offline.signers[0].pubkey();
     config_offline.command = CliCommand::ClusterVersion;
-    // Verify that we cannot reach the cluster
+    // Verfiy that we cannot reach the cluster
     process_command(&config_offline).unwrap_err();
 
     request_and_confirm_airdrop(
@@ -576,7 +566,6 @@ fn test_stake_authorize() {
         lockup: Lockup::default(),
         amount: SpendAmount::Some(50_000),
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
@@ -593,15 +582,17 @@ fn test_stake_authorize() {
         stake_account_pubkey,
         new_authorizations: vec![(StakeAuthorize::Staker, online_authority_pubkey, 0)],
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        custodian: None,
     };
     process_command(&config).unwrap();
-    let stake_account = rpc_client.get_account(&stake_account_pubkey).unwrap();
+    let stake_account = rpc_client
+        .get_account_with_commitment(&stake_account_pubkey, CommitmentConfig::recent())
+        .unwrap()
+        .value
+        .unwrap();
     let stake_state: StakeState = stake_account.state().unwrap();
     let current_authority = match stake_state {
         StakeState::Initialized(meta) => meta.authorized.staker,
@@ -622,15 +613,17 @@ fn test_stake_authorize() {
             (StakeAuthorize::Withdrawer, withdraw_authority_pubkey, 0),
         ],
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        custodian: None,
     };
     process_command(&config).unwrap();
-    let stake_account = rpc_client.get_account(&stake_account_pubkey).unwrap();
+    let stake_account = rpc_client
+        .get_account_with_commitment(&stake_account_pubkey, CommitmentConfig::recent())
+        .unwrap()
+        .value
+        .unwrap();
     let stake_state: StakeState = stake_account.state().unwrap();
     let (current_staker, current_withdrawer) = match stake_state {
         StakeState::Initialized(meta) => (meta.authorized.staker, meta.authorized.withdrawer),
@@ -646,15 +639,17 @@ fn test_stake_authorize() {
         stake_account_pubkey,
         new_authorizations: vec![(StakeAuthorize::Staker, offline_authority_pubkey, 1)],
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        custodian: None,
     };
     process_command(&config).unwrap();
-    let stake_account = rpc_client.get_account(&stake_account_pubkey).unwrap();
+    let stake_account = rpc_client
+        .get_account_with_commitment(&stake_account_pubkey, CommitmentConfig::recent())
+        .unwrap()
+        .value
+        .unwrap();
     let stake_state: StakeState = stake_account.state().unwrap();
     let current_authority = match stake_state {
         StakeState::Initialized(meta) => meta.authorized.staker,
@@ -665,17 +660,18 @@ fn test_stake_authorize() {
     // Offline assignment of new nonced stake authority
     let nonced_authority = Keypair::new();
     let nonced_authority_pubkey = nonced_authority.pubkey();
-    let (blockhash, _) = rpc_client.get_recent_blockhash().unwrap();
+    let (blockhash, _, _) = rpc_client
+        .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
+        .unwrap()
+        .value;
     config_offline.command = CliCommand::StakeAuthorize {
         stake_account_pubkey,
         new_authorizations: vec![(StakeAuthorize::Staker, nonced_authority_pubkey, 0)],
         sign_only: true,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::None(blockhash),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        custodian: None,
     };
     config_offline.output_format = OutputFormat::JsonCompact;
     let sign_reply = process_command(&config_offline).unwrap();
@@ -687,15 +683,17 @@ fn test_stake_authorize() {
         stake_account_pubkey,
         new_authorizations: vec![(StakeAuthorize::Staker, nonced_authority_pubkey, 0)],
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::FeeCalculator(blockhash_query::Source::Cluster, blockhash),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        custodian: None,
     };
     process_command(&config).unwrap();
-    let stake_account = rpc_client.get_account(&stake_account_pubkey).unwrap();
+    let stake_account = rpc_client
+        .get_account_with_commitment(&stake_account_pubkey, CommitmentConfig::recent())
+        .unwrap()
+        .value
+        .unwrap();
     let stake_state: StakeState = stake_account.state().unwrap();
     let current_authority = match stake_state {
         StakeState::Initialized(meta) => meta.authorized.staker,
@@ -721,7 +719,7 @@ fn test_stake_authorize() {
     let nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -735,12 +733,10 @@ fn test_stake_authorize() {
         stake_account_pubkey,
         new_authorizations: vec![(StakeAuthorize::Staker, online_authority_pubkey, 1)],
         sign_only: true,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::None(nonce_hash),
         nonce_account: Some(nonce_account.pubkey()),
         nonce_authority: 0,
         fee_payer: 0,
-        custodian: None,
     };
     let sign_reply = process_command(&config_offline).unwrap();
     let sign_only = parse_sign_only_reply_string(&sign_reply);
@@ -753,7 +749,6 @@ fn test_stake_authorize() {
         stake_account_pubkey,
         new_authorizations: vec![(StakeAuthorize::Staker, online_authority_pubkey, 1)],
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::FeeCalculator(
             blockhash_query::Source::NonceAccount(nonce_account.pubkey()),
             sign_only.blockhash,
@@ -761,10 +756,13 @@ fn test_stake_authorize() {
         nonce_account: Some(nonce_account.pubkey()),
         nonce_authority: 0,
         fee_payer: 0,
-        custodian: None,
     };
     process_command(&config).unwrap();
-    let stake_account = rpc_client.get_account(&stake_account_pubkey).unwrap();
+    let stake_account = rpc_client
+        .get_account_with_commitment(&stake_account_pubkey, CommitmentConfig::recent())
+        .unwrap()
+        .value
+        .unwrap();
     let stake_state: StakeState = stake_account.state().unwrap();
     let current_authority = match stake_state {
         StakeState::Initialized(meta) => meta.authorized.staker,
@@ -775,7 +773,7 @@ fn test_stake_authorize() {
     let new_nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -790,10 +788,11 @@ fn test_stake_authorize_with_fee_payer() {
 
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_custom_fees(mint_keypair.pubkey(), SIG_FEE);
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
     let default_signer = Keypair::new();
     let default_pubkey = default_signer.pubkey();
 
@@ -842,7 +841,6 @@ fn test_stake_authorize_with_fee_payer() {
         lockup: Lockup::default(),
         amount: SpendAmount::Some(50_000),
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
@@ -859,12 +857,10 @@ fn test_stake_authorize_with_fee_payer() {
         stake_account_pubkey,
         new_authorizations: vec![(StakeAuthorize::Staker, offline_pubkey, 0)],
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 1,
-        custodian: None,
     };
     process_command(&config).unwrap();
     // `config` balance has not changed, despite submitting the TX
@@ -874,17 +870,18 @@ fn test_stake_authorize_with_fee_payer() {
     check_recent_balance(100_000 - SIG_FEE - SIG_FEE, &rpc_client, &payer_pubkey);
 
     // Assign authority with offline fee payer
-    let (blockhash, _) = rpc_client.get_recent_blockhash().unwrap();
+    let (blockhash, _, _) = rpc_client
+        .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
+        .unwrap()
+        .value;
     config_offline.command = CliCommand::StakeAuthorize {
         stake_account_pubkey,
         new_authorizations: vec![(StakeAuthorize::Staker, payer_pubkey, 0)],
         sign_only: true,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::None(blockhash),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        custodian: None,
     };
     config_offline.output_format = OutputFormat::JsonCompact;
     let sign_reply = process_command(&config_offline).unwrap();
@@ -896,12 +893,10 @@ fn test_stake_authorize_with_fee_payer() {
         stake_account_pubkey,
         new_authorizations: vec![(StakeAuthorize::Staker, payer_pubkey, 0)],
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::FeeCalculator(blockhash_query::Source::Cluster, blockhash),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        custodian: None,
     };
     process_command(&config).unwrap();
     // `config`'s balance again has not changed
@@ -917,10 +912,11 @@ fn test_stake_split() {
 
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_custom_fees(mint_keypair.pubkey(), 1);
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
     let default_signer = Keypair::new();
     let offline_signer = Keypair::new();
 
@@ -965,7 +961,6 @@ fn test_stake_split() {
         lockup: Lockup::default(),
         amount: SpendAmount::Some(10 * minimum_stake_balance),
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
@@ -998,7 +993,7 @@ fn test_stake_split() {
     let nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -1012,7 +1007,6 @@ fn test_stake_split() {
         stake_account_pubkey,
         stake_authority: 0,
         sign_only: true,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::None(nonce_hash),
         nonce_account: Some(nonce_account.pubkey()),
         nonce_authority: 0,
@@ -1031,7 +1025,6 @@ fn test_stake_split() {
         stake_account_pubkey,
         stake_authority: 0,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::FeeCalculator(
             blockhash_query::Source::NonceAccount(nonce_account.pubkey()),
             sign_only.blockhash,
@@ -1062,10 +1055,11 @@ fn test_stake_set_lockup() {
 
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_custom_fees(mint_keypair.pubkey(), 1);
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
     let default_signer = Keypair::new();
     let offline_signer = Keypair::new();
 
@@ -1117,7 +1111,6 @@ fn test_stake_set_lockup() {
         lockup,
         amount: SpendAmount::Some(10 * minimum_stake_balance),
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
@@ -1143,14 +1136,17 @@ fn test_stake_set_lockup() {
         lockup,
         custodian: 0,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
     };
     process_command(&config).unwrap();
-    let stake_account = rpc_client.get_account(&stake_account_pubkey).unwrap();
+    let stake_account = rpc_client
+        .get_account_with_commitment(&stake_account_pubkey, CommitmentConfig::recent())
+        .unwrap()
+        .value
+        .unwrap();
     let stake_state: StakeState = stake_account.state().unwrap();
     let current_lockup = match stake_state {
         StakeState::Initialized(meta) => meta.lockup,
@@ -1177,7 +1173,6 @@ fn test_stake_set_lockup() {
         lockup,
         custodian: 0,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
@@ -1196,14 +1191,17 @@ fn test_stake_set_lockup() {
         lockup,
         custodian: 1,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
     };
     process_command(&config).unwrap();
-    let stake_account = rpc_client.get_account(&stake_account_pubkey).unwrap();
+    let stake_account = rpc_client
+        .get_account_with_commitment(&stake_account_pubkey, CommitmentConfig::recent())
+        .unwrap()
+        .value
+        .unwrap();
     let stake_state: StakeState = stake_account.state().unwrap();
     let current_lockup = match stake_state {
         StakeState::Initialized(meta) => meta.lockup,
@@ -1227,7 +1225,6 @@ fn test_stake_set_lockup() {
         lockup,
         custodian: 1,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::default(),
         nonce_account: None,
         nonce_authority: 0,
@@ -1255,7 +1252,7 @@ fn test_stake_set_lockup() {
     let nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -1272,7 +1269,6 @@ fn test_stake_set_lockup() {
         lockup,
         custodian: 0,
         sign_only: true,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::None(nonce_hash),
         nonce_account: Some(nonce_account_pubkey),
         nonce_authority: 0,
@@ -1289,7 +1285,6 @@ fn test_stake_set_lockup() {
         lockup,
         custodian: 0,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::FeeCalculator(
             blockhash_query::Source::NonceAccount(nonce_account_pubkey),
             sign_only.blockhash,
@@ -1299,7 +1294,11 @@ fn test_stake_set_lockup() {
         fee_payer: 0,
     };
     process_command(&config).unwrap();
-    let stake_account = rpc_client.get_account(&stake_account_pubkey).unwrap();
+    let stake_account = rpc_client
+        .get_account_with_commitment(&stake_account_pubkey, CommitmentConfig::recent())
+        .unwrap()
+        .value
+        .unwrap();
     let stake_state: StakeState = stake_account.state().unwrap();
     let current_lockup = match stake_state {
         StakeState::Initialized(meta) => meta.lockup,
@@ -1319,10 +1318,11 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
 
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_no_fees(mint_keypair.pubkey());
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
     let mut config = CliConfig::recent_for_tests();
     let default_signer = keypair_from_seed(&[1u8; 32]).unwrap();
     config.signers = vec![&default_signer];
@@ -1334,7 +1334,7 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
     let offline_pubkey = config_offline.signers[0].pubkey();
     config_offline.json_rpc_url = String::default();
     config_offline.command = CliCommand::ClusterVersion;
-    // Verify that we cannot reach the cluster
+    // Verfiy that we cannot reach the cluster
     process_command(&config_offline).unwrap_err();
 
     request_and_confirm_airdrop(
@@ -1370,7 +1370,7 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
     let nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -1388,7 +1388,6 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
         lockup: Lockup::default(),
         amount: SpendAmount::Some(50_000),
         sign_only: true,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::None(nonce_hash),
         nonce_account: Some(nonce_pubkey),
         nonce_authority: 0,
@@ -1410,7 +1409,6 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
         lockup: Lockup::default(),
         amount: SpendAmount::Some(50_000),
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::FeeCalculator(
             blockhash_query::Source::NonceAccount(nonce_pubkey),
             sign_only.blockhash,
@@ -1427,7 +1425,7 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
     let nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -1444,7 +1442,6 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
         withdraw_authority: 0,
         custodian: None,
         sign_only: true,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::None(nonce_hash),
         nonce_account: Some(nonce_pubkey),
         nonce_authority: 0,
@@ -1461,7 +1458,6 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
         withdraw_authority: 0,
         custodian: None,
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::FeeCalculator(
             blockhash_query::Source::NonceAccount(nonce_pubkey),
             sign_only.blockhash,
@@ -1477,7 +1473,7 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
     let nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -1494,7 +1490,6 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
         lockup: Lockup::default(),
         amount: SpendAmount::Some(50_000),
         sign_only: true,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::None(nonce_hash),
         nonce_account: Some(nonce_pubkey),
         nonce_authority: 0,
@@ -1514,7 +1509,6 @@ fn test_offline_nonced_create_stake_account_and_withdraw() {
         lockup: Lockup::default(),
         amount: SpendAmount::Some(50_000),
         sign_only: false,
-        dump_transaction_message: false,
         blockhash_query: BlockhashQuery::FeeCalculator(
             blockhash_query::Source::NonceAccount(nonce_pubkey),
             sign_only.blockhash,

cli/tests/transfer.rs

@@ -17,16 +17,19 @@ use solana_sdk::{
     pubkey::Pubkey,
     signature::{keypair_from_seed, Keypair, NullSigner, Signer},
 };
+use std::sync::mpsc::channel;
 
 #[test]
 fn test_transfer() {
     solana_logger::setup();
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_custom_fees(mint_keypair.pubkey(), 1);
-    let faucet_addr = run_local_faucet(mint_keypair, None);
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
+
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
 
     let default_signer = Keypair::new();
     let default_offline_signer = Keypair::new();
@@ -51,15 +54,11 @@ fn test_transfer() {
         to: recipient_pubkey,
         from: 0,
         sign_only: false,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     process_command(&config).unwrap();
     check_recent_balance(49_989, &rpc_client, &sender_pubkey);
@@ -71,15 +70,11 @@ fn test_transfer() {
         to: recipient_pubkey,
         from: 0,
         sign_only: false,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     assert!(process_command(&config).is_err());
     check_recent_balance(49_989, &rpc_client, &sender_pubkey);
@@ -97,21 +92,20 @@ fn test_transfer() {
     check_recent_balance(50, &rpc_client, &offline_pubkey);
 
     // Offline transfer
-    let (blockhash, _) = rpc_client.get_recent_blockhash().unwrap();
+    let (blockhash, _, _) = rpc_client
+        .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
+        .unwrap()
+        .value;
     offline.command = CliCommand::Transfer {
         amount: SpendAmount::Some(10),
         to: recipient_pubkey,
         from: 0,
         sign_only: true,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::None(blockhash),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     offline.output_format = OutputFormat::JsonCompact;
     let sign_only_reply = process_command(&offline).unwrap();
@@ -124,15 +118,11 @@ fn test_transfer() {
         to: recipient_pubkey,
         from: 0,
         sign_only: false,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::FeeCalculator(blockhash_query::Source::Cluster, blockhash),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     process_command(&config).unwrap();
     check_recent_balance(39, &rpc_client, &offline_pubkey);
@@ -157,7 +147,7 @@ fn test_transfer() {
     let nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -170,8 +160,6 @@ fn test_transfer() {
         to: recipient_pubkey,
         from: 0,
         sign_only: false,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::FeeCalculator(
             blockhash_query::Source::NonceAccount(nonce_account.pubkey()),
@@ -180,8 +168,6 @@ fn test_transfer() {
         nonce_account: Some(nonce_account.pubkey()),
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     process_command(&config).unwrap();
     check_recent_balance(49_976 - minimum_nonce_balance, &rpc_client, &sender_pubkey);
@@ -189,7 +175,7 @@ fn test_transfer() {
     let new_nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -210,7 +196,7 @@ fn test_transfer() {
     let nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_account.pubkey(),
-        CommitmentConfig::processed(),
+        CommitmentConfig::recent(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()
@@ -223,15 +209,11 @@ fn test_transfer() {
         to: recipient_pubkey,
         from: 0,
         sign_only: true,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::None(nonce_hash),
         nonce_account: Some(nonce_account.pubkey()),
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     let sign_only_reply = process_command(&offline).unwrap();
     let sign_only = parse_sign_only_reply_string(&sign_only_reply);
@@ -243,8 +225,6 @@ fn test_transfer() {
         to: recipient_pubkey,
         from: 0,
         sign_only: false,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::FeeCalculator(
             blockhash_query::Source::NonceAccount(nonce_account.pubkey()),
@@ -253,8 +233,6 @@ fn test_transfer() {
         nonce_account: Some(nonce_account.pubkey()),
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     process_command(&config).unwrap();
     check_recent_balance(28, &rpc_client, &offline_pubkey);
@@ -266,7 +244,10 @@ fn test_transfer_multisession_signing() {
     solana_logger::setup();
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_custom_fees(mint_keypair.pubkey(), 1);
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
     let to_pubkey = Pubkey::new(&[1u8; 32]);
     let offline_from_signer = keypair_from_seed(&[2u8; 32]).unwrap();
@@ -275,8 +256,7 @@ fn test_transfer_multisession_signing() {
     let config = CliConfig::recent_for_tests();
 
     // Setup accounts
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
     request_and_confirm_airdrop(
         &rpc_client,
         &faucet_addr,
@@ -299,7 +279,10 @@ fn test_transfer_multisession_signing() {
 
     check_ready(&rpc_client);
 
-    let (blockhash, _) = rpc_client.get_recent_blockhash().unwrap();
+    let (blockhash, _, _) = rpc_client
+        .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
+        .unwrap()
+        .value;
 
     // Offline fee-payer signs first
     let mut fee_payer_config = CliConfig::recent_for_tests();
@@ -313,15 +296,11 @@ fn test_transfer_multisession_signing() {
         to: to_pubkey,
         from: 1,
         sign_only: true,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::None(blockhash),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     fee_payer_config.output_format = OutputFormat::JsonCompact;
     let sign_only_reply = process_command(&fee_payer_config).unwrap();
@@ -343,15 +322,11 @@ fn test_transfer_multisession_signing() {
         to: to_pubkey,
         from: 1,
         sign_only: true,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::None(blockhash),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     from_config.output_format = OutputFormat::JsonCompact;
     let sign_only_reply = process_command(&from_config).unwrap();
@@ -370,15 +345,11 @@ fn test_transfer_multisession_signing() {
         to: to_pubkey,
         from: 1,
         sign_only: false,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::FeeCalculator(blockhash_query::Source::Cluster, blockhash),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     process_command(&config).unwrap();
 
@@ -392,10 +363,12 @@ fn test_transfer_all() {
     solana_logger::setup();
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_custom_fees(mint_keypair.pubkey(), 1);
-    let faucet_addr = run_local_faucet(mint_keypair, None);
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
+
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
 
     let default_signer = Keypair::new();
 
@@ -419,122 +392,13 @@ fn test_transfer_all() {
         to: recipient_pubkey,
         from: 0,
         sign_only: false,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     process_command(&config).unwrap();
     check_recent_balance(0, &rpc_client, &sender_pubkey);
     check_recent_balance(49_999, &rpc_client, &recipient_pubkey);
 }
-
-#[test]
-fn test_transfer_unfunded_recipient() {
-    solana_logger::setup();
-    let mint_keypair = Keypair::new();
-    let test_validator = TestValidator::with_custom_fees(mint_keypair.pubkey(), 1);
-    let faucet_addr = run_local_faucet(mint_keypair, None);
-
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
-
-    let default_signer = Keypair::new();
-
-    let mut config = CliConfig::recent_for_tests();
-    config.json_rpc_url = test_validator.rpc_url();
-    config.signers = vec![&default_signer];
-
-    let sender_pubkey = config.signers[0].pubkey();
-    let recipient_pubkey = Pubkey::new(&[1u8; 32]);
-
-    request_and_confirm_airdrop(&rpc_client, &faucet_addr, &sender_pubkey, 50_000, &config)
-        .unwrap();
-    check_recent_balance(50_000, &rpc_client, &sender_pubkey);
-    check_recent_balance(0, &rpc_client, &recipient_pubkey);
-
-    check_ready(&rpc_client);
-
-    // Plain ole transfer
-    config.command = CliCommand::Transfer {
-        amount: SpendAmount::All,
-        to: recipient_pubkey,
-        from: 0,
-        sign_only: false,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: false,
-        no_wait: false,
-        blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
-        nonce_account: None,
-        nonce_authority: 0,
-        fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
-    };
-
-    // Expect failure due to unfunded recipient and the lack of the `allow_unfunded_recipient` flag
-    process_command(&config).unwrap_err();
-}
-
-#[test]
-fn test_transfer_with_seed() {
-    solana_logger::setup();
-    let mint_keypair = Keypair::new();
-    let test_validator = TestValidator::with_custom_fees(mint_keypair.pubkey(), 1);
-    let faucet_addr = run_local_faucet(mint_keypair, None);
-
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
-
-    let default_signer = Keypair::new();
-
-    let mut config = CliConfig::recent_for_tests();
-    config.json_rpc_url = test_validator.rpc_url();
-    config.signers = vec![&default_signer];
-
-    let sender_pubkey = config.signers[0].pubkey();
-    let recipient_pubkey = Pubkey::new(&[1u8; 32]);
-    let derived_address_seed = "seed".to_string();
-    let derived_address_program_id = solana_stake_program::id();
-    let derived_address = Pubkey::create_with_seed(
-        &sender_pubkey,
-        &derived_address_seed,
-        &derived_address_program_id,
-    )
-    .unwrap();
-
-    request_and_confirm_airdrop(&rpc_client, &faucet_addr, &sender_pubkey, 1, &config).unwrap();
-    request_and_confirm_airdrop(&rpc_client, &faucet_addr, &derived_address, 50_000, &config)
-        .unwrap();
-    check_recent_balance(1, &rpc_client, &sender_pubkey);
-    check_recent_balance(50_000, &rpc_client, &derived_address);
-    check_recent_balance(0, &rpc_client, &recipient_pubkey);
-
-    check_ready(&rpc_client);
-
-    // Transfer with seed
-    config.command = CliCommand::Transfer {
-        amount: SpendAmount::Some(50_000),
-        to: recipient_pubkey,
-        from: 0,
-        sign_only: false,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
-        no_wait: false,
-        blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
-        nonce_account: None,
-        nonce_authority: 0,
-        fee_payer: 0,
-        derived_address_seed: Some(derived_address_seed),
-        derived_address_program_id: Some(derived_address_program_id),
-    };
-    process_command(&config).unwrap();
-    check_recent_balance(0, &rpc_client, &sender_pubkey);
-    check_recent_balance(50_000, &rpc_client, &recipient_pubkey);
-    check_recent_balance(0, &rpc_client, &derived_address);
-}

cli/tests/vote.rs

@@ -15,15 +15,17 @@ use solana_sdk::{
     signature::{Keypair, Signer},
 };
 use solana_vote_program::vote_state::{VoteAuthorize, VoteState, VoteStateVersions};
+use std::sync::mpsc::channel;
 
 #[test]
 fn test_vote_authorize_and_withdraw() {
     let mint_keypair = Keypair::new();
     let test_validator = TestValidator::with_no_fees(mint_keypair.pubkey());
-    let faucet_addr = run_local_faucet(mint_keypair, None);
+    let (sender, receiver) = channel();
+    run_local_faucet(mint_keypair, sender, None);
+    let faucet_addr = receiver.recv().unwrap();
 
-    let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
+    let rpc_client = RpcClient::new(test_validator.rpc_url());
     let default_signer = Keypair::new();
 
     let mut config = CliConfig::recent_for_tests();
@@ -53,7 +55,9 @@ fn test_vote_authorize_and_withdraw() {
     };
     process_command(&config).unwrap();
     let vote_account = rpc_client
-        .get_account(&vote_account_keypair.pubkey())
+        .get_account_with_commitment(&vote_account_keypair.pubkey(), CommitmentConfig::recent())
+        .unwrap()
+        .value
         .unwrap();
     let vote_state: VoteStateVersions = vote_account.state().unwrap();
     let authorized_withdrawer = vote_state.convert_to_current().authorized_withdrawer;
@@ -71,15 +75,11 @@ fn test_vote_authorize_and_withdraw() {
         to: vote_account_pubkey,
         from: 0,
         sign_only: false,
-        dump_transaction_message: false,
-        allow_unfunded_recipient: true,
         no_wait: false,
         blockhash_query: BlockhashQuery::All(blockhash_query::Source::Cluster),
         nonce_account: None,
         nonce_authority: 0,
         fee_payer: 0,
-        derived_address_seed: None,
-        derived_address_program_id: None,
     };
     process_command(&config).unwrap();
     let expected_balance = expected_balance + 1_000;
@@ -95,7 +95,9 @@ fn test_vote_authorize_and_withdraw() {
     };
     process_command(&config).unwrap();
     let vote_account = rpc_client
-        .get_account(&vote_account_keypair.pubkey())
+        .get_account_with_commitment(&vote_account_keypair.pubkey(), CommitmentConfig::recent())
+        .unwrap()
+        .value
         .unwrap();
     let vote_state: VoteStateVersions = vote_account.state().unwrap();
     let authorized_withdrawer = vote_state.convert_to_current().authorized_withdrawer;

client/Cargo.toml

@@ -1,11 +1,10 @@
 [package]
 name = "solana-client"
-version = "1.6.4"
+version = "1.5.3"
 description = "Solana Client"
 authors = ["Solana Maintainers <maintainers@solana.foundation>"]
 repository = "https://github.com/solana-labs/solana"
 homepage = "https://solana.com/"
-documentation = "https://docs.rs/solana-client"
 license = "Apache-2.0"
 edition = "2018"
 
@@ -15,30 +14,31 @@ bincode = "1.3.1"
 bs58 = "0.3.1"
 clap = "2.33.0"
 indicatif = "0.15.0"
-jsonrpc-core = "17.0.0"
+jsonrpc-core = "15.0.0"
 log = "0.4.11"
 net2 = "0.2.37"
-rayon = "1.5.0"
-reqwest = { version = "0.11.2", default-features = false, features = ["blocking", "rustls-tls", "json"] }
+rayon = "1.4.0"
+reqwest = { version = "0.10.8", default-features = false, features = ["blocking", "rustls-tls", "json"] }
 semver = "0.11.0"
-serde = "1.0.122"
+serde = "1.0.112"
 serde_derive = "1.0.103"
 serde_json = "1.0.56"
-solana-account-decoder = { path = "../account-decoder", version = "=1.6.4" }
-solana-clap-utils = { path = "../clap-utils", version = "=1.6.4" }
-solana-net-utils = { path = "../net-utils", version = "=1.6.4" }
-solana-sdk = { path = "../sdk", version = "=1.6.4" }
-solana-transaction-status = { path = "../transaction-status", version = "=1.6.4" }
-solana-version = { path = "../version", version = "=1.6.4" }
-solana-vote-program = { path = "../programs/vote", version = "=1.6.4" }
+solana-account-decoder = { path = "../account-decoder", version = "1.5.3" }
+solana-clap-utils = { path = "../clap-utils", version = "1.5.3" }
+solana-net-utils = { path = "../net-utils", version = "1.5.3" }
+solana-sdk = { path = "../sdk", version = "1.5.3" }
+solana-transaction-status = { path = "../transaction-status", version = "1.5.3" }
+solana-version = { path = "../version", version = "1.5.3" }
+solana-vote-program = { path = "../programs/vote", version = "1.5.3" }
 thiserror = "1.0"
 tungstenite = "0.10.1"
 url = "2.1.1"
 
 [dev-dependencies]
 assert_matches = "1.3.0"
-jsonrpc-http-server = "17.0.0"
-solana-logger = { path = "../logger", version = "=1.6.4" }
+jsonrpc-core = "15.0.0"
+jsonrpc-http-server = "15.0.0"
+solana-logger = { path = "../logger", version = "1.5.3" }
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

client/src/blockhash_query.rs

@@ -1,15 +1,12 @@
-use {
-    crate::{nonce_utils, rpc_client::RpcClient},
-    clap::ArgMatches,
-    solana_clap_utils::{
-        input_parsers::{pubkey_of, value_of},
-        nonce::*,
-        offline::*,
-    },
-    solana_sdk::{
-        commitment_config::CommitmentConfig, fee_calculator::FeeCalculator, hash::Hash,
-        pubkey::Pubkey,
-    },
+use crate::{nonce_utils, rpc_client::RpcClient};
+use clap::ArgMatches;
+use solana_clap_utils::{
+    input_parsers::{pubkey_of, value_of},
+    nonce::*,
+    offline::*,
+};
+use solana_sdk::{
+    commitment_config::CommitmentConfig, fee_calculator::FeeCalculator, hash::Hash, pubkey::Pubkey,
 };
 
 #[derive(Debug, PartialEq)]

client/src/client_error.rs

@@ -1,11 +1,9 @@
-use {
-    crate::rpc_request,
-    solana_sdk::{
-        signature::SignerError, transaction::TransactionError, transport::TransportError,
-    },
-    std::io,
-    thiserror::Error,
+use crate::rpc_request;
+use solana_sdk::{
+    signature::SignerError, transaction::TransactionError, transport::TransportError,
 };
+use std::io;
+use thiserror::Error;
 
 pub use reqwest; // export `reqwest` for clients
 
@@ -37,16 +35,16 @@ impl From<TransportError> for ClientErrorKind {
     }
 }
 
-impl From<ClientErrorKind> for TransportError {
-    fn from(client_error_kind: ClientErrorKind) -> Self {
-        match client_error_kind {
-            ClientErrorKind::Io(err) => Self::IoError(err),
-            ClientErrorKind::TransactionError(err) => Self::TransactionError(err),
-            ClientErrorKind::Reqwest(err) => Self::Custom(format!("{:?}", err)),
-            ClientErrorKind::RpcError(err) => Self::Custom(format!("{:?}", err)),
-            ClientErrorKind::SerdeJson(err) => Self::Custom(format!("{:?}", err)),
-            ClientErrorKind::SigningError(err) => Self::Custom(format!("{:?}", err)),
-            ClientErrorKind::Custom(err) => Self::Custom(format!("{:?}", err)),
+impl Into<TransportError> for ClientErrorKind {
+    fn into(self) -> TransportError {
+        match self {
+            Self::Io(err) => TransportError::IoError(err),
+            Self::TransactionError(err) => TransportError::TransactionError(err),
+            Self::Reqwest(err) => TransportError::Custom(format!("{:?}", err)),
+            Self::RpcError(err) => TransportError::Custom(format!("{:?}", err)),
+            Self::SerdeJson(err) => TransportError::Custom(format!("{:?}", err)),
+            Self::SigningError(err) => TransportError::Custom(format!("{:?}", err)),
+            Self::Custom(err) => TransportError::Custom(format!("{:?}", err)),
         }
     }
 }
@@ -102,9 +100,9 @@ impl From<TransportError> for ClientError {
     }
 }
 
-impl From<ClientError> for TransportError {
-    fn from(client_error: ClientError) -> Self {
-        client_error.kind.into()
+impl Into<TransportError> for ClientError {
+    fn into(self) -> TransportError {
+        self.kind.into()
     }
 }
 

client/src/http_sender.rs

@@ -1,15 +1,13 @@
-use {
-    crate::{
-        client_error::Result,
-        rpc_custom_error,
-        rpc_request::{RpcError, RpcRequest, RpcResponseErrorData},
-        rpc_response::RpcSimulateTransactionResult,
-        rpc_sender::RpcSender,
-    },
-    log::*,
-    reqwest::{self, header::CONTENT_TYPE, StatusCode},
-    std::{thread::sleep, time::Duration},
+use crate::{
+    client_error::Result,
+    rpc_custom_error,
+    rpc_request::{RpcError, RpcRequest, RpcResponseErrorData},
+    rpc_response::RpcSimulateTransactionResult,
+    rpc_sender::RpcSender,
 };
+use log::*;
+use reqwest::{self, header::CONTENT_TYPE, StatusCode};
+use std::{thread::sleep, time::Duration};
 
 pub struct HttpSender {
     client: reqwest::blocking::Client,
@@ -87,14 +85,6 @@ impl RpcSender for HttpSender {
                                             }
                                         }
                                     },
-                                    rpc_custom_error::JSON_RPC_SERVER_ERROR_NODE_UNHEALTHY => {
-                                        match serde_json::from_value::<rpc_custom_error::NodeUnhealthyErrorData>(json["error"]["data"].clone()) {
-                                            Ok(rpc_custom_error::NodeUnhealthyErrorData {num_slots_behind}) => RpcResponseErrorData::NodeUnhealthy {num_slots_behind},
-                                            Err(_err) => {
-                                                RpcResponseErrorData::Empty
-                                            }
-                                        }
-                                    },
                                     _ => RpcResponseErrorData::Empty
                                 };
 

client/src/lib.rs

@@ -1,4 +1,3 @@
-#![allow(clippy::integer_arithmetic)]
 #[macro_use]
 extern crate serde_derive;
 
@@ -9,7 +8,6 @@ pub mod mock_sender;
 pub mod nonce_utils;
 pub mod perf_utils;
 pub mod pubsub_client;
-pub mod rpc_cache;
 pub mod rpc_client;
 pub mod rpc_config;
 pub mod rpc_custom_error;

client/src/mock_sender.rs

@@ -1,22 +1,20 @@
-use {
-    crate::{
-        client_error::Result,
-        rpc_request::RpcRequest,
-        rpc_response::{Response, RpcResponseContext, RpcVersionInfo},
-        rpc_sender::RpcSender,
-    },
-    serde_json::{json, Number, Value},
-    solana_sdk::{
-        epoch_info::EpochInfo,
-        fee_calculator::{FeeCalculator, FeeRateGovernor},
-        instruction::InstructionError,
-        signature::Signature,
-        transaction::{self, Transaction, TransactionError},
-    },
-    solana_transaction_status::{TransactionConfirmationStatus, TransactionStatus},
-    solana_version::Version,
-    std::{collections::HashMap, sync::RwLock},
+use crate::{
+    client_error::Result,
+    rpc_request::RpcRequest,
+    rpc_response::{Response, RpcResponseContext, RpcVersionInfo},
+    rpc_sender::RpcSender,
 };
+use serde_json::{json, Number, Value};
+use solana_sdk::{
+    epoch_info::EpochInfo,
+    fee_calculator::{FeeCalculator, FeeRateGovernor},
+    instruction::InstructionError,
+    signature::Signature,
+    transaction::{self, Transaction, TransactionError},
+};
+use solana_transaction_status::TransactionStatus;
+use solana_version::Version;
+use std::{collections::HashMap, sync::RwLock};
 
 pub const PUBKEY: &str = "7RoSF9fUmdphVCpabEoefH81WwrW7orsWonXWqTXkKV8";
 pub const SIGNATURE: &str =
@@ -108,7 +106,6 @@ impl RpcSender for MockSender {
                         slot: 1,
                         confirmations: None,
                         err,
-                        confirmation_status: Some(TransactionConfirmationStatus::Finalized),
                     })
                 };
                 let statuses: Vec<Option<TransactionStatus>> = params.as_array().unwrap()[0]

client/src/nonce_utils.rs

@@ -1,16 +1,14 @@
-use {
-    crate::rpc_client::RpcClient,
-    solana_sdk::{
-        account::{Account, ReadableAccount},
-        account_utils::StateMut,
-        commitment_config::CommitmentConfig,
-        nonce::{
-            state::{Data, Versions},
-            State,
-        },
-        pubkey::Pubkey,
-        system_program,
+use crate::rpc_client::RpcClient;
+use solana_sdk::{
+    account::Account,
+    account_utils::StateMut,
+    commitment_config::CommitmentConfig,
+    nonce::{
+        state::{Data, Versions},
+        State,
     },
+    pubkey::Pubkey,
+    system_program,
 };
 
 #[derive(Debug, thiserror::Error, PartialEq)]
@@ -54,28 +52,24 @@ pub fn get_account_with_commitment(
         })
 }
 
-pub fn account_identity_ok<T: ReadableAccount>(account: &T) -> Result<(), Error> {
-    if account.owner() != &system_program::id() {
+pub fn account_identity_ok(account: &Account) -> Result<(), Error> {
+    if account.owner != system_program::id() {
         Err(Error::InvalidAccountOwner)
-    } else if account.data().is_empty() {
+    } else if account.data.is_empty() {
         Err(Error::UnexpectedDataSize)
     } else {
         Ok(())
     }
 }
 
-pub fn state_from_account<T: ReadableAccount + StateMut<Versions>>(
-    account: &T,
-) -> Result<State, Error> {
+pub fn state_from_account(account: &Account) -> Result<State, Error> {
     account_identity_ok(account)?;
     StateMut::<Versions>::state(account)
         .map_err(|_| Error::InvalidAccountData)
         .map(|v| v.convert_to_current())
 }
 
-pub fn data_from_account<T: ReadableAccount + StateMut<Versions>>(
-    account: &T,
-) -> Result<Data, Error> {
+pub fn data_from_account(account: &Account) -> Result<Data, Error> {
     account_identity_ok(account)?;
     state_from_account(account).and_then(|ref s| data_from_state(s).map(|d| d.clone()))
 }

client/src/perf_utils.rs

@@ -1,14 +1,12 @@
-use {
-    log::*,
-    solana_sdk::{client::Client, commitment_config::CommitmentConfig, timing::duration_as_s},
-    std::{
-        sync::{
-            atomic::{AtomicBool, Ordering},
-            Arc, RwLock,
-        },
-        thread::sleep,
-        time::{Duration, Instant},
+use log::*;
+use solana_sdk::{client::Client, commitment_config::CommitmentConfig, timing::duration_as_s};
+use std::{
+    sync::{
+        atomic::{AtomicBool, Ordering},
+        Arc, RwLock,
     },
+    thread::sleep,
+    time::{Duration, Instant},
 };
 
 #[derive(Default)]
@@ -35,7 +33,7 @@ pub fn sample_txs<T>(
     let mut now = Instant::now();
     let start_time = now;
     let initial_txs = client
-        .get_transaction_count_with_commitment(CommitmentConfig::processed())
+        .get_transaction_count_with_commitment(CommitmentConfig::recent())
         .expect("transaction count");
     let mut last_txs = initial_txs;
 
@@ -44,7 +42,7 @@ pub fn sample_txs<T>(
         let elapsed = now.elapsed();
         now = Instant::now();
         let mut txs;
-        match client.get_transaction_count_with_commitment(CommitmentConfig::processed()) {
+        match client.get_transaction_count_with_commitment(CommitmentConfig::recent()) {
             Err(e) => {
                 // ThinClient with multiple options should pick a better one now.
                 info!("Couldn't get transaction count {:?}", e);

client/src/pubsub_client.rs

@@ -1,31 +1,27 @@
-use {
-    crate::{
-        rpc_config::{
-            RpcSignatureSubscribeConfig, RpcTransactionLogsConfig, RpcTransactionLogsFilter,
-        },
-        rpc_response::{Response as RpcResponse, RpcLogsResponse, RpcSignatureResult, SlotInfo},
-    },
-    log::*,
-    serde::de::DeserializeOwned,
-    serde_json::{
-        json,
-        value::Value::{Number, Object},
-        Map, Value,
-    },
-    solana_sdk::signature::Signature,
-    std::{
-        marker::PhantomData,
-        sync::{
-            atomic::{AtomicBool, Ordering},
-            mpsc::{channel, Receiver},
-            Arc, RwLock,
-        },
-        thread::JoinHandle,
-    },
-    thiserror::Error,
-    tungstenite::{client::AutoStream, connect, Message, WebSocket},
-    url::{ParseError, Url},
+use crate::{
+    rpc_config::{RpcSignatureSubscribeConfig, RpcTransactionLogsConfig, RpcTransactionLogsFilter},
+    rpc_response::{Response as RpcResponse, RpcLogsResponse, RpcSignatureResult, SlotInfo},
 };
+use log::*;
+use serde::de::DeserializeOwned;
+use serde_json::{
+    json,
+    value::Value::{Number, Object},
+    Map, Value,
+};
+use solana_sdk::signature::Signature;
+use std::{
+    marker::PhantomData,
+    sync::{
+        atomic::{AtomicBool, Ordering},
+        mpsc::{channel, Receiver},
+        Arc, RwLock,
+    },
+    thread::JoinHandle,
+};
+use thiserror::Error;
+use tungstenite::{client::AutoStream, connect, Message, WebSocket};
+use url::{ParseError, Url};
 
 #[derive(Debug, Error)]
 pub enum PubsubClientError {
@@ -102,7 +98,7 @@ where
     }
 
     pub fn send_unsubscribe(&self) -> Result<(), PubsubClientError> {
-        let method = format!("{}Unsubscribe", self.operation);
+        let method = format!("{}Unubscribe", self.operation);
         self.socket
             .write()
             .unwrap()

client/src/rpc_cache.rs

@@ -1,77 +0,0 @@
-use {
-    crate::{rpc_config::RpcLargestAccountsFilter, rpc_response::RpcAccountBalance},
-    std::{
-        collections::HashMap,
-        time::{Duration, SystemTime},
-    },
-};
-
-#[derive(Debug, Clone)]
-pub struct LargestAccountsCache {
-    duration: u64,
-    cache: HashMap<Option<RpcLargestAccountsFilter>, LargestAccountsCacheValue>,
-}
-
-#[derive(Debug, Clone)]
-struct LargestAccountsCacheValue {
-    accounts: Vec<RpcAccountBalance>,
-    slot: u64,
-    cached_time: SystemTime,
-}
-
-impl LargestAccountsCache {
-    pub fn new(duration: u64) -> Self {
-        Self {
-            duration,
-            cache: HashMap::new(),
-        }
-    }
-
-    pub fn get_largest_accounts(
-        &self,
-        filter: &Option<RpcLargestAccountsFilter>,
-    ) -> Option<(u64, Vec<RpcAccountBalance>)> {
-        self.cache.get(&filter).and_then(|value| {
-            if let Ok(elapsed) = value.cached_time.elapsed() {
-                if elapsed < Duration::from_secs(self.duration) {
-                    return Some((value.slot, value.accounts.clone()));
-                }
-            }
-            None
-        })
-    }
-
-    pub fn set_largest_accounts(
-        &mut self,
-        filter: &Option<RpcLargestAccountsFilter>,
-        slot: u64,
-        accounts: &[RpcAccountBalance],
-    ) {
-        self.cache.insert(
-            filter.clone(),
-            LargestAccountsCacheValue {
-                accounts: accounts.to_owned(),
-                slot,
-                cached_time: SystemTime::now(),
-            },
-        );
-    }
-}
-
-#[cfg(test)]
-pub mod test {
-    use super::*;
-
-    #[test]
-    fn test_old_entries_expire() {
-        let mut cache = LargestAccountsCache::new(1);
-
-        let filter = Some(RpcLargestAccountsFilter::Circulating);
-
-        let accounts: Vec<RpcAccountBalance> = Vec::new();
-
-        cache.set_largest_accounts(&filter, 1000, &accounts);
-        std::thread::sleep(Duration::from_secs(1));
-        assert_eq!(cache.get_largest_accounts(&filter), None);
-    }
-}

client/src/rpc_client.rs

@@ -1,58 +1,55 @@
-use {
-    crate::{
-        client_error::{ClientError, ClientErrorKind, Result as ClientResult},
-        http_sender::HttpSender,
-        mock_sender::{MockSender, Mocks},
-        rpc_config::RpcAccountInfoConfig,
-        rpc_config::{
-            RpcConfirmedBlockConfig, RpcConfirmedTransactionConfig,
-            RpcGetConfirmedSignaturesForAddress2Config, RpcLargestAccountsConfig,
-            RpcProgramAccountsConfig, RpcSendTransactionConfig, RpcSimulateTransactionConfig,
-            RpcStakeConfig, RpcTokenAccountsFilter,
-        },
-        rpc_request::{RpcError, RpcRequest, RpcResponseErrorData, TokenAccountsFilter},
-        rpc_response::*,
-        rpc_sender::RpcSender,
+use crate::{
+    client_error::{ClientError, ClientErrorKind, Result as ClientResult},
+    http_sender::HttpSender,
+    mock_sender::{MockSender, Mocks},
+    rpc_config::RpcAccountInfoConfig,
+    rpc_config::{
+        RpcGetConfirmedSignaturesForAddress2Config, RpcLargestAccountsConfig,
+        RpcProgramAccountsConfig, RpcSendTransactionConfig, RpcSimulateTransactionConfig,
+        RpcTokenAccountsFilter,
     },
-    bincode::serialize,
-    indicatif::{ProgressBar, ProgressStyle},
-    log::*,
-    serde_json::{json, Value},
-    solana_account_decoder::{
-        parse_token::{TokenAccountType, UiTokenAccount, UiTokenAmount},
-        UiAccount, UiAccountData, UiAccountEncoding,
-    },
-    solana_sdk::{
-        account::Account,
-        clock::{Epoch, Slot, UnixTimestamp, DEFAULT_MS_PER_SLOT, MAX_HASH_AGE_IN_SECONDS},
-        commitment_config::{CommitmentConfig, CommitmentLevel},
-        epoch_info::EpochInfo,
-        epoch_schedule::EpochSchedule,
-        fee_calculator::{FeeCalculator, FeeRateGovernor},
-        hash::Hash,
-        pubkey::Pubkey,
-        signature::Signature,
-        transaction::{self, uses_durable_nonce, Transaction},
-    },
-    solana_transaction_status::{
-        EncodedConfirmedBlock, EncodedConfirmedTransaction, TransactionStatus, UiConfirmedBlock,
-        UiTransactionEncoding,
-    },
-    solana_vote_program::vote_state::MAX_LOCKOUT_HISTORY,
-    std::{
-        cmp::min,
-        net::SocketAddr,
-        str::FromStr,
-        sync::RwLock,
-        thread::sleep,
-        time::{Duration, Instant},
+    rpc_request::{RpcError, RpcRequest, RpcResponseErrorData, TokenAccountsFilter},
+    rpc_response::*,
+    rpc_sender::RpcSender,
+};
+use bincode::serialize;
+use indicatif::{ProgressBar, ProgressStyle};
+use log::*;
+use serde_json::{json, Value};
+use solana_account_decoder::{
+    parse_token::{TokenAccountType, UiTokenAccount, UiTokenAmount},
+    UiAccount, UiAccountData, UiAccountEncoding,
+};
+use solana_sdk::{
+    account::Account,
+    clock::{
+        Slot, UnixTimestamp, DEFAULT_TICKS_PER_SECOND, DEFAULT_TICKS_PER_SLOT,
+        MAX_HASH_AGE_IN_SECONDS,
     },
+    commitment_config::{CommitmentConfig, CommitmentLevel},
+    epoch_info::EpochInfo,
+    epoch_schedule::EpochSchedule,
+    fee_calculator::{FeeCalculator, FeeRateGovernor},
+    hash::Hash,
+    pubkey::Pubkey,
+    signature::Signature,
+    transaction::{self, uses_durable_nonce, Transaction},
+};
+use solana_transaction_status::{
+    EncodedConfirmedBlock, EncodedConfirmedTransaction, TransactionStatus, UiTransactionEncoding,
+};
+use solana_vote_program::vote_state::MAX_LOCKOUT_HISTORY;
+use std::{
+    net::SocketAddr,
+    sync::RwLock,
+    thread::sleep,
+    time::{Duration, Instant},
 };
 
 pub struct RpcClient {
     sender: Box<dyn RpcSender + Send + Sync + 'static>,
     commitment_config: CommitmentConfig,
-    node_version: RwLock<Option<semver::Version>>,
+    default_cluster_transaction_encoding: RwLock<Option<UiTransactionEncoding>>,
 }
 
 fn serialize_encode_transaction(
@@ -82,7 +79,7 @@ impl RpcClient {
     ) -> Self {
         Self {
             sender: Box::new(sender),
-            node_version: RwLock::new(None),
+            default_cluster_transaction_encoding: RwLock::new(None),
             commitment_config,
         }
     }
@@ -102,17 +99,6 @@ impl RpcClient {
         )
     }
 
-    pub fn new_with_timeout_and_commitment(
-        url: String,
-        timeout: Duration,
-        commitment_config: CommitmentConfig,
-    ) -> Self {
-        Self::new_sender(
-            HttpSender::new_with_timeout(url, timeout),
-            commitment_config,
-        )
-    }
-
     pub fn new_mock(url: String) -> Self {
         Self::new_sender(MockSender::new(url), CommitmentConfig::default())
     }
@@ -128,66 +114,21 @@ impl RpcClient {
         Self::new(get_rpc_request_str(addr, false))
     }
 
-    pub fn new_socket_with_commitment(
-        addr: SocketAddr,
-        commitment_config: CommitmentConfig,
-    ) -> Self {
-        Self::new_with_commitment(get_rpc_request_str(addr, false), commitment_config)
-    }
-
     pub fn new_socket_with_timeout(addr: SocketAddr, timeout: Duration) -> Self {
         let url = get_rpc_request_str(addr, false);
         Self::new_with_timeout(url, timeout)
     }
 
-    fn get_node_version(&self) -> Result<semver::Version, RpcError> {
-        let r_node_version = self.node_version.read().unwrap();
-        if let Some(version) = &*r_node_version {
-            Ok(version.clone())
-        } else {
-            drop(r_node_version);
-            let mut w_node_version = self.node_version.write().unwrap();
-            let node_version = self.get_version().map_err(|e| {
-                RpcError::RpcRequestError(format!("cluster version query failed: {}", e))
-            })?;
-            let node_version = semver::Version::parse(&node_version.solana_core).map_err(|e| {
-                RpcError::RpcRequestError(format!("failed to parse cluster version: {}", e))
-            })?;
-            *w_node_version = Some(node_version.clone());
-            Ok(node_version)
-        }
-    }
-
-    pub fn commitment(&self) -> CommitmentConfig {
-        self.commitment_config
-    }
-
-    fn use_deprecated_commitment(&self) -> Result<bool, RpcError> {
-        Ok(self.get_node_version()? < semver::Version::new(1, 5, 5))
-    }
-
-    fn maybe_map_commitment(
-        &self,
-        requested_commitment: CommitmentConfig,
-    ) -> Result<CommitmentConfig, RpcError> {
-        if matches!(
-            requested_commitment.commitment,
-            CommitmentLevel::Finalized | CommitmentLevel::Confirmed | CommitmentLevel::Processed
-        ) && self.use_deprecated_commitment()?
-        {
-            return Ok(CommitmentConfig::use_deprecated_commitment(
-                requested_commitment,
-            ));
-        }
-        Ok(requested_commitment)
-    }
-
     pub fn confirm_transaction(&self, signature: &Signature) -> ClientResult<bool> {
         Ok(self
             .confirm_transaction_with_commitment(signature, self.commitment_config)?
             .value)
     }
 
+    pub fn commitment(&self) -> CommitmentConfig {
+        self.commitment_config
+    }
+
     pub fn confirm_transaction_with_commitment(
         &self,
         signature: &Signature,
@@ -209,20 +150,34 @@ impl RpcClient {
         self.send_transaction_with_config(
             transaction,
             RpcSendTransactionConfig {
-                preflight_commitment: Some(
-                    self.maybe_map_commitment(self.commitment_config)?
-                        .commitment,
-                ),
+                preflight_commitment: Some(self.commitment_config.commitment),
                 ..RpcSendTransactionConfig::default()
             },
         )
     }
 
     fn default_cluster_transaction_encoding(&self) -> Result<UiTransactionEncoding, RpcError> {
-        if self.get_node_version()? < semver::Version::new(1, 3, 16) {
-            Ok(UiTransactionEncoding::Base58)
+        let default_cluster_transaction_encoding =
+            self.default_cluster_transaction_encoding.read().unwrap();
+        if let Some(encoding) = *default_cluster_transaction_encoding {
+            Ok(encoding)
         } else {
-            Ok(UiTransactionEncoding::Base64)
+            drop(default_cluster_transaction_encoding);
+            let cluster_version = self.get_version().map_err(|e| {
+                RpcError::RpcRequestError(format!("cluster version query failed: {}", e))
+            })?;
+            let cluster_version =
+                semver::Version::parse(&cluster_version.solana_core).map_err(|e| {
+                    RpcError::RpcRequestError(format!("failed to parse cluster version: {}", e))
+                })?;
+            // Prefer base64 since 1.3.16
+            let encoding = if cluster_version < semver::Version::new(1, 3, 16) {
+                UiTransactionEncoding::Base58
+            } else {
+                UiTransactionEncoding::Base64
+            };
+            *self.default_cluster_transaction_encoding.write().unwrap() = Some(encoding);
+            Ok(encoding)
         }
     }
 
@@ -236,13 +191,8 @@ impl RpcClient {
         } else {
             self.default_cluster_transaction_encoding()?
         };
-        let preflight_commitment = CommitmentConfig {
-            commitment: config.preflight_commitment.unwrap_or_default(),
-        };
-        let preflight_commitment = self.maybe_map_commitment(preflight_commitment)?;
         let config = RpcSendTransactionConfig {
             encoding: Some(encoding),
-            preflight_commitment: Some(preflight_commitment.commitment),
             ..config
         };
         let serialized_encoded = serialize_encode_transaction(transaction, encoding)?;
@@ -268,7 +218,6 @@ impl RpcClient {
                         for (i, log) in logs.iter().enumerate() {
                             debug!("{:>3}: {}", i + 1, log);
                         }
-                        debug!("");
                     }
                 }
                 return Err(err);
@@ -316,11 +265,8 @@ impl RpcClient {
         } else {
             self.default_cluster_transaction_encoding()?
         };
-        let commitment = config.commitment.unwrap_or_default();
-        let commitment = self.maybe_map_commitment(commitment)?;
         let config = RpcSimulateTransactionConfig {
             encoding: Some(encoding),
-            commitment: Some(commitment),
             ..config
         };
         let serialized_encoded = serialize_encode_transaction(transaction, encoding)?;
@@ -330,10 +276,6 @@ impl RpcClient {
         )
     }
 
-    pub fn get_snapshot_slot(&self) -> ClientResult<Slot> {
-        self.send(RpcRequest::GetSnapshotSlot, Value::Null)
-    }
-
     pub fn get_signature_status(
         &self,
         signature: &Signature,
@@ -403,59 +345,14 @@ impl RpcClient {
         &self,
         commitment_config: CommitmentConfig,
     ) -> ClientResult<Slot> {
-        self.send(
-            RpcRequest::GetSlot,
-            json!([self.maybe_map_commitment(commitment_config)?]),
-        )
-    }
-
-    pub fn get_slot_leaders(&self, start_slot: Slot, limit: u64) -> ClientResult<Vec<Pubkey>> {
-        self.send(RpcRequest::GetSlotLeaders, json!([start_slot, limit]))
-            .and_then(|slot_leaders: Vec<String>| {
-                slot_leaders
-                    .iter()
-                    .map(|slot_leader| {
-                        Pubkey::from_str(slot_leader).map_err(|err| {
-                            ClientErrorKind::Custom(format!(
-                                "pubkey deserialization failed: {}",
-                                err
-                            ))
-                            .into()
-                        })
-                    })
-                    .collect()
-            })
-    }
-
-    pub fn get_stake_activation(
-        &self,
-        stake_account: Pubkey,
-        epoch: Option<Epoch>,
-    ) -> ClientResult<RpcStakeActivation> {
-        self.send(
-            RpcRequest::GetStakeActivation,
-            json!([
-                stake_account.to_string(),
-                RpcStakeConfig {
-                    epoch,
-                    commitment: Some(self.commitment_config),
-                }
-            ]),
-        )
-    }
-
-    pub fn supply(&self) -> RpcResult<RpcSupply> {
-        self.supply_with_commitment(self.commitment_config)
+        self.send(RpcRequest::GetSlot, json!([commitment_config]))
     }
 
     pub fn supply_with_commitment(
         &self,
         commitment_config: CommitmentConfig,
     ) -> RpcResult<RpcSupply> {
-        self.send(
-            RpcRequest::GetSupply,
-            json!([self.maybe_map_commitment(commitment_config)?]),
-        )
+        self.send(RpcRequest::GetSupply, json!([commitment_config]))
     }
 
     pub fn total_supply(&self) -> ClientResult<u64> {
@@ -466,22 +363,13 @@ impl RpcClient {
         &self,
         commitment_config: CommitmentConfig,
     ) -> ClientResult<u64> {
-        self.send(
-            RpcRequest::GetTotalSupply,
-            json!([self.maybe_map_commitment(commitment_config)?]),
-        )
+        self.send(RpcRequest::GetTotalSupply, json!([commitment_config]))
     }
 
     pub fn get_largest_accounts_with_config(
         &self,
         config: RpcLargestAccountsConfig,
     ) -> RpcResult<Vec<RpcAccountBalance>> {
-        let commitment = config.commitment.unwrap_or_default();
-        let commitment = self.maybe_map_commitment(commitment)?;
-        let config = RpcLargestAccountsConfig {
-            commitment: Some(commitment),
-            ..config
-        };
         self.send(RpcRequest::GetLargestAccounts, json!([config]))
     }
 
@@ -493,10 +381,7 @@ impl RpcClient {
         &self,
         commitment_config: CommitmentConfig,
     ) -> ClientResult<RpcVoteAccountStatus> {
-        self.send(
-            RpcRequest::GetVoteAccounts,
-            json!([self.maybe_map_commitment(commitment_config)?]),
-        )
+        self.send(RpcRequest::GetVoteAccounts, json!([commitment_config]))
     }
 
     pub fn wait_for_max_stake(
@@ -547,14 +432,6 @@ impl RpcClient {
         self.send(RpcRequest::GetConfirmedBlock, json!([slot, encoding]))
     }
 
-    pub fn get_confirmed_block_with_config(
-        &self,
-        slot: Slot,
-        config: RpcConfirmedBlockConfig,
-    ) -> ClientResult<UiConfirmedBlock> {
-        self.send(RpcRequest::GetConfirmedBlock, json!([slot, config]))
-    }
-
     pub fn get_confirmed_blocks(
         &self,
         start_slot: Slot,
@@ -566,24 +443,6 @@ impl RpcClient {
         )
     }
 
-    pub fn get_confirmed_blocks_with_commitment(
-        &self,
-        start_slot: Slot,
-        end_slot: Option<Slot>,
-        commitment_config: CommitmentConfig,
-    ) -> ClientResult<Vec<Slot>> {
-        let json = if end_slot.is_some() {
-            json!([
-                start_slot,
-                end_slot,
-                self.maybe_map_commitment(commitment_config)?
-            ])
-        } else {
-            json!([start_slot, self.maybe_map_commitment(commitment_config)?])
-        };
-        self.send(RpcRequest::GetConfirmedBlocks, json)
-    }
-
     pub fn get_confirmed_blocks_with_limit(
         &self,
         start_slot: Slot,
@@ -595,22 +454,6 @@ impl RpcClient {
         )
     }
 
-    pub fn get_confirmed_blocks_with_limit_and_commitment(
-        &self,
-        start_slot: Slot,
-        limit: usize,
-        commitment_config: CommitmentConfig,
-    ) -> ClientResult<Vec<Slot>> {
-        self.send(
-            RpcRequest::GetConfirmedBlocksWithLimit,
-            json!([
-                start_slot,
-                limit,
-                self.maybe_map_commitment(commitment_config)?
-            ]),
-        )
-    }
-
     pub fn get_confirmed_signatures_for_address(
         &self,
         address: &Pubkey,
@@ -652,7 +495,6 @@ impl RpcClient {
             before: config.before.map(|signature| signature.to_string()),
             until: config.until.map(|signature| signature.to_string()),
             limit: config.limit,
-            commitment: config.commitment,
         };
 
         let result: Vec<RpcConfirmedTransactionStatusWithSignature> = self.send(
@@ -674,17 +516,6 @@ impl RpcClient {
         )
     }
 
-    pub fn get_confirmed_transaction_with_config(
-        &self,
-        signature: &Signature,
-        config: RpcConfirmedTransactionConfig,
-    ) -> ClientResult<EncodedConfirmedTransaction> {
-        self.send(
-            RpcRequest::GetConfirmedTransaction,
-            json!([signature.to_string(), config]),
-        )
-    }
-
     pub fn get_block_time(&self, slot: Slot) -> ClientResult<UnixTimestamp> {
         let request = RpcRequest::GetBlockTime;
         let response = self.sender.send(request, json!([slot]));
@@ -710,10 +541,7 @@ impl RpcClient {
         &self,
         commitment_config: CommitmentConfig,
     ) -> ClientResult<EpochInfo> {
-        self.send(
-            RpcRequest::GetEpochInfo,
-            json!([self.maybe_map_commitment(commitment_config)?]),
-        )
+        self.send(RpcRequest::GetEpochInfo, json!([commitment_config]))
     }
 
     pub fn get_leader_schedule(
@@ -730,7 +558,7 @@ impl RpcClient {
     ) -> ClientResult<Option<RpcLeaderSchedule>> {
         self.send(
             RpcRequest::GetLeaderSchedule,
-            json!([slot, self.maybe_map_commitment(commitment_config)?]),
+            json!([slot, commitment_config]),
         )
     }
 
@@ -738,13 +566,6 @@ impl RpcClient {
         self.send(RpcRequest::GetEpochSchedule, Value::Null)
     }
 
-    pub fn get_recent_performance_samples(
-        &self,
-        limit: Option<usize>,
-    ) -> ClientResult<Vec<RpcPerfSample>> {
-        self.send(RpcRequest::GetRecentPerformanceSamples, json!([limit]))
-    }
-
     pub fn get_identity(&self) -> ClientResult<Pubkey> {
         let rpc_identity: RpcIdentity = self.send(RpcRequest::GetIdentity, Value::Null)?;
 
@@ -778,7 +599,7 @@ impl RpcClient {
     ) -> ClientResult<Signature> {
         let signature = self.send_transaction(transaction)?;
         let recent_blockhash = if uses_durable_nonce(transaction).is_some() {
-            self.get_recent_blockhash_with_commitment(CommitmentConfig::processed())?
+            self.get_recent_blockhash_with_commitment(CommitmentConfig::recent())?
                 .value
                 .0
         } else {
@@ -790,7 +611,7 @@ impl RpcClient {
                 if self
                     .get_fee_calculator_for_blockhash_with_commitment(
                         &recent_blockhash,
-                        CommitmentConfig::processed(),
+                        CommitmentConfig::recent(),
                     )?
                     .value
                     .is_none()
@@ -836,7 +657,7 @@ impl RpcClient {
     ) -> RpcResult<Option<Account>> {
         let config = RpcAccountInfoConfig {
             encoding: Some(UiAccountEncoding::Base64),
-            commitment: Some(self.maybe_map_commitment(commitment_config)?),
+            commitment: Some(commitment_config),
             data_slice: None,
         };
         let response = self.sender.send(
@@ -870,14 +691,6 @@ impl RpcClient {
             })?
     }
 
-    pub fn get_max_retransmit_slot(&self) -> ClientResult<Slot> {
-        self.send(RpcRequest::GetMaxRetransmitSlot, Value::Null)
-    }
-
-    pub fn get_max_shred_insert_slot(&self) -> ClientResult<Slot> {
-        self.send(RpcRequest::GetMaxShredInsertSlot, Value::Null)
-    }
-
     pub fn get_multiple_accounts(&self, pubkeys: &[Pubkey]) -> ClientResult<Vec<Option<Account>>> {
         Ok(self
             .get_multiple_accounts_with_commitment(pubkeys, self.commitment_config)?
@@ -891,7 +704,7 @@ impl RpcClient {
     ) -> RpcResult<Vec<Option<Account>>> {
         let config = RpcAccountInfoConfig {
             encoding: Some(UiAccountEncoding::Base64),
-            commitment: Some(self.maybe_map_commitment(commitment_config)?),
+            commitment: Some(commitment_config),
             data_slice: None,
         };
         let pubkeys: Vec<_> = pubkeys.iter().map(|pubkey| pubkey.to_string()).collect();
@@ -945,10 +758,7 @@ impl RpcClient {
     ) -> RpcResult<u64> {
         self.send(
             RpcRequest::GetBalance,
-            json!([
-                pubkey.to_string(),
-                self.maybe_map_commitment(commitment_config)?
-            ]),
+            json!([pubkey.to_string(), commitment_config]),
         )
     }
 
@@ -959,7 +769,6 @@ impl RpcClient {
                 filters: None,
                 account_config: RpcAccountInfoConfig {
                     encoding: Some(UiAccountEncoding::Base64),
-                    commitment: Some(self.commitment_config),
                     ..RpcAccountInfoConfig::default()
                 },
             },
@@ -971,16 +780,6 @@ impl RpcClient {
         pubkey: &Pubkey,
         config: RpcProgramAccountsConfig,
     ) -> ClientResult<Vec<(Pubkey, Account)>> {
-        let commitment = config.account_config.commitment.unwrap_or_default();
-        let commitment = self.maybe_map_commitment(commitment)?;
-        let account_config = RpcAccountInfoConfig {
-            commitment: Some(commitment),
-            ..config.account_config
-        };
-        let config = RpcProgramAccountsConfig {
-            account_config,
-            ..config
-        };
         let accounts: Vec<RpcKeyedAccount> = self.send(
             RpcRequest::GetProgramAccounts,
             json!([pubkey.to_string(), config]),
@@ -997,10 +796,7 @@ impl RpcClient {
         &self,
         commitment_config: CommitmentConfig,
     ) -> ClientResult<u64> {
-        self.send(
-            RpcRequest::GetTransactionCount,
-            json!([self.maybe_map_commitment(commitment_config)?]),
-        )
+        self.send(RpcRequest::GetTransactionCount, json!([commitment_config]))
     }
 
     pub fn get_recent_blockhash(&self) -> ClientResult<(Hash, FeeCalculator)> {
@@ -1022,11 +818,9 @@ impl RpcClient {
                     fee_calculator,
                     last_valid_slot,
                 },
-        }) = self
-            .send::<Response<RpcFees>>(
-                RpcRequest::GetFees,
-                json!([self.maybe_map_commitment(commitment_config)?]),
-            ) {
+        }) =
+            self.send::<Response<RpcFees>>(RpcRequest::GetFees, json!([commitment_config]))
+        {
             (context, blockhash, fee_calculator, last_valid_slot)
         } else if let Ok(Response {
             context,
@@ -1037,7 +831,7 @@ impl RpcClient {
                 },
         }) = self.send::<Response<RpcBlockhashFeeCalculator>>(
             RpcRequest::GetRecentBlockhash,
-            json!([self.maybe_map_commitment(commitment_config)?]),
+            json!([commitment_config]),
         ) {
             (context, blockhash, fee_calculator, 0)
         } else {
@@ -1075,10 +869,7 @@ impl RpcClient {
     ) -> RpcResult<Option<FeeCalculator>> {
         let Response { context, value } = self.send::<Response<Option<RpcFeeCalculator>>>(
             RpcRequest::GetFeeCalculatorForBlockhash,
-            json!([
-                blockhash.to_string(),
-                self.maybe_map_commitment(commitment_config)?
-            ]),
+            json!([blockhash.to_string(), commitment_config]),
         )?;
 
         Ok(Response {
@@ -1112,7 +903,9 @@ impl RpcClient {
             debug!("Got same blockhash ({:?}), will retry...", blockhash);
 
             // Retry ~twice during a slot
-            sleep(Duration::from_millis(DEFAULT_MS_PER_SLOT / 2));
+            sleep(Duration::from_millis(
+                500 * DEFAULT_TICKS_PER_SLOT / DEFAULT_TICKS_PER_SECOND,
+            ));
             num_retries += 1;
         }
         Err(RpcError::ForUser(format!(
@@ -1139,11 +932,6 @@ impl RpcClient {
         Ok(hash)
     }
 
-    pub fn get_health(&self) -> ClientResult<()> {
-        self.send::<String>(RpcRequest::GetHealth, Value::Null)
-            .map(|_| ())
-    }
-
     pub fn get_token_account(&self, pubkey: &Pubkey) -> ClientResult<Option<UiTokenAccount>> {
         Ok(self
             .get_token_account_with_commitment(pubkey, self.commitment_config)?
@@ -1157,7 +945,7 @@ impl RpcClient {
     ) -> RpcResult<Option<UiTokenAccount>> {
         let config = RpcAccountInfoConfig {
             encoding: Some(UiAccountEncoding::JsonParsed),
-            commitment: Some(self.maybe_map_commitment(commitment_config)?),
+            commitment: Some(commitment_config),
             data_slice: None,
         };
         let response = self.sender.send(
@@ -1218,10 +1006,7 @@ impl RpcClient {
     ) -> RpcResult<UiTokenAmount> {
         self.send(
             RpcRequest::GetTokenAccountBalance,
-            json!([
-                pubkey.to_string(),
-                self.maybe_map_commitment(commitment_config)?
-            ]),
+            json!([pubkey.to_string(), commitment_config]),
         )
     }
 
@@ -1254,7 +1039,7 @@ impl RpcClient {
 
         let config = RpcAccountInfoConfig {
             encoding: Some(UiAccountEncoding::JsonParsed),
-            commitment: Some(self.maybe_map_commitment(commitment_config)?),
+            commitment: Some(commitment_config),
             data_slice: None,
         };
 
@@ -1293,7 +1078,7 @@ impl RpcClient {
 
         let config = RpcAccountInfoConfig {
             encoding: Some(UiAccountEncoding::JsonParsed),
-            commitment: Some(self.maybe_map_commitment(commitment_config)?),
+            commitment: Some(commitment_config),
             data_slice: None,
         };
 
@@ -1316,10 +1101,7 @@ impl RpcClient {
     ) -> RpcResult<UiTokenAmount> {
         self.send(
             RpcRequest::GetTokenSupply,
-            json!([
-                mint.to_string(),
-                self.maybe_map_commitment(commitment_config)?
-            ]),
+            json!([mint.to_string(), commitment_config]),
         )
     }
 
@@ -1524,10 +1306,9 @@ impl RpcClient {
         commitment: CommitmentConfig,
         config: RpcSendTransactionConfig,
     ) -> ClientResult<Signature> {
-        let desired_confirmations = if commitment.is_finalized() {
-            MAX_LOCKOUT_HISTORY + 1
-        } else {
-            1
+        let desired_confirmations = match commitment.commitment {
+            CommitmentLevel::Max | CommitmentLevel::Root => MAX_LOCKOUT_HISTORY + 1,
+            _ => 1,
         };
         let mut confirmations = 0;
 
@@ -1538,7 +1319,7 @@ impl RpcClient {
             confirmations, desired_confirmations, transaction.signatures[0],
         ));
         let recent_blockhash = if uses_durable_nonce(transaction).is_some() {
-            self.get_recent_blockhash_with_commitment(CommitmentConfig::processed())?
+            self.get_recent_blockhash_with_commitment(CommitmentConfig::recent())?
                 .value
                 .0
         } else {
@@ -1547,13 +1328,13 @@ impl RpcClient {
         let signature = self.send_transaction_with_config(transaction, config)?;
         let (signature, status) = loop {
             // Get recent commitment in order to count confirmations for successful transactions
-            let status = self
-                .get_signature_status_with_commitment(&signature, CommitmentConfig::processed())?;
+            let status =
+                self.get_signature_status_with_commitment(&signature, CommitmentConfig::recent())?;
             if status.is_none() {
                 if self
                     .get_fee_calculator_for_blockhash_with_commitment(
                         &recent_blockhash,
-                        CommitmentConfig::processed(),
+                        CommitmentConfig::recent(),
                     )?
                     .value
                     .is_none()
@@ -1583,20 +1364,29 @@ impl RpcClient {
         }
         let now = Instant::now();
         loop {
-            // Return when specified commitment is reached
-            // Failed transactions have already been eliminated, `is_some` check is sufficient
-            if self
-                .get_signature_status_with_commitment(&signature, commitment)?
-                .is_some()
-            {
-                progress_bar.set_message("Transaction confirmed");
-                progress_bar.finish_and_clear();
-                return Ok(signature);
+            match commitment.commitment {
+                CommitmentLevel::Max | CommitmentLevel::Root =>
+                // Return when default (max) commitment is reached
+                // Failed transactions have already been eliminated, `is_some` check is sufficient
+                {
+                    if self.get_signature_status(&signature)?.is_some() {
+                        progress_bar.set_message("Transaction confirmed");
+                        progress_bar.finish_and_clear();
+                        return Ok(signature);
+                    }
+                }
+                _ => {
+                    // Return when one confirmation has been reached
+                    if confirmations >= desired_confirmations {
+                        progress_bar.set_message("Transaction reached commitment");
+                        progress_bar.finish_and_clear();
+                        return Ok(signature);
+                    }
+                }
             }
-
             progress_bar.set_message(&format!(
                 "[{}/{}] Finalizing transaction {}",
-                min(confirmations + 1, desired_confirmations),
+                confirmations + 1,
                 desired_confirmations,
                 signature,
             ));
@@ -1614,6 +1404,10 @@ impl RpcClient {
         }
     }
 
+    pub fn validator_exit(&self) -> ClientResult<bool> {
+        self.send(RpcRequest::ValidatorExit, Value::Null)
+    }
+
     pub fn send<T>(&self, request: RpcRequest, params: Value) -> ClientResult<T>
     where
         T: serde::de::DeserializeOwned,
@@ -1633,7 +1427,6 @@ pub struct GetConfirmedSignaturesForAddress2Config {
     pub before: Option<Signature>,
     pub until: Option<Signature>,
     pub limit: Option<usize>,
-    pub commitment: Option<CommitmentConfig>,
 }
 
 fn new_spinner_progress_bar() -> ProgressBar {
@@ -1682,7 +1475,7 @@ mod tests {
     use super::*;
     use crate::{client_error::ClientErrorKind, mock_sender::PUBKEY};
     use assert_matches::assert_matches;
-    use jsonrpc_core::{futures::prelude::*, Error, IoHandler, Params};
+    use jsonrpc_core::{Error, IoHandler, Params};
     use jsonrpc_http_server::{AccessControlAllowOrigin, DomainsValidation, ServerBuilder};
     use serde_json::Number;
     use solana_sdk::{
@@ -1699,14 +1492,14 @@ mod tests {
             let mut io = IoHandler::default();
             // Successful request
             io.add_method("getBalance", |_params: Params| {
-                future::ok(Value::Number(Number::from(50)))
+                Ok(Value::Number(Number::from(50)))
             });
             // Failed request
             io.add_method("getRecentBlockhash", |params: Params| {
                 if params != Params::None {
-                    future::err(Error::invalid_request())
+                    Err(Error::invalid_request())
                 } else {
-                    future::ok(Value::String(
+                    Ok(Value::String(
                         "deadbeefXjn8o3yroDHxUtKsZZgoy4GPkPPXfouKNHhx".to_string(),
                     ))
                 }

client/src/rpc_config.rs

@@ -1,12 +1,10 @@
-use {
-    crate::rpc_filter::RpcFilterType,
-    solana_account_decoder::{UiAccountEncoding, UiDataSliceConfig},
-    solana_sdk::{
-        clock::{Epoch, Slot},
-        commitment_config::{CommitmentConfig, CommitmentLevel},
-    },
-    solana_transaction_status::{TransactionDetails, UiTransactionEncoding},
+use crate::rpc_filter::RpcFilterType;
+use solana_account_decoder::{UiAccountEncoding, UiDataSliceConfig};
+use solana_sdk::{
+    clock::Epoch,
+    commitment_config::{CommitmentConfig, CommitmentLevel},
 };
+use solana_transaction_status::UiTransactionEncoding;
 
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
@@ -33,7 +31,7 @@ pub struct RpcSimulateTransactionConfig {
     pub encoding: Option<UiTransactionEncoding>,
 }
 
-#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub enum RpcLargestAccountsFilter {
     Circulating,
@@ -109,87 +107,4 @@ pub struct RpcGetConfirmedSignaturesForAddress2Config {
     pub before: Option<String>, // Signature as base-58 string
     pub until: Option<String>,  // Signature as base-58 string
     pub limit: Option<usize>,
-    #[serde(flatten)]
-    pub commitment: Option<CommitmentConfig>,
-}
-
-#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
-#[serde(untagged)]
-pub enum RpcEncodingConfigWrapper<T> {
-    Deprecated(Option<UiTransactionEncoding>),
-    Current(Option<T>),
-}
-
-impl<T: EncodingConfig + Default + Copy> RpcEncodingConfigWrapper<T> {
-    pub fn convert_to_current(&self) -> T {
-        match self {
-            RpcEncodingConfigWrapper::Deprecated(encoding) => T::new_with_encoding(encoding),
-            RpcEncodingConfigWrapper::Current(config) => config.unwrap_or_default(),
-        }
-    }
-}
-
-pub trait EncodingConfig {
-    fn new_with_encoding(encoding: &Option<UiTransactionEncoding>) -> Self;
-}
-
-#[derive(Debug, Clone, Copy, Default, PartialEq, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct RpcConfirmedBlockConfig {
-    pub encoding: Option<UiTransactionEncoding>,
-    pub transaction_details: Option<TransactionDetails>,
-    pub rewards: Option<bool>,
-    #[serde(flatten)]
-    pub commitment: Option<CommitmentConfig>,
-}
-
-impl EncodingConfig for RpcConfirmedBlockConfig {
-    fn new_with_encoding(encoding: &Option<UiTransactionEncoding>) -> Self {
-        Self {
-            encoding: *encoding,
-            ..Self::default()
-        }
-    }
-}
-
-impl RpcConfirmedBlockConfig {
-    pub fn rewards_only() -> Self {
-        Self {
-            transaction_details: Some(TransactionDetails::None),
-            ..Self::default()
-        }
-    }
-}
-
-#[derive(Debug, Clone, Copy, Default, PartialEq, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct RpcConfirmedTransactionConfig {
-    pub encoding: Option<UiTransactionEncoding>,
-    #[serde(flatten)]
-    pub commitment: Option<CommitmentConfig>,
-}
-
-impl EncodingConfig for RpcConfirmedTransactionConfig {
-    fn new_with_encoding(encoding: &Option<UiTransactionEncoding>) -> Self {
-        Self {
-            encoding: *encoding,
-            ..Self::default()
-        }
-    }
-}
-
-#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
-#[serde(untagged)]
-pub enum RpcConfirmedBlocksConfigWrapper {
-    EndSlotOnly(Option<Slot>),
-    CommitmentOnly(Option<CommitmentConfig>),
-}
-
-impl RpcConfirmedBlocksConfigWrapper {
-    pub fn unzip(&self) -> (Option<Slot>, Option<CommitmentConfig>) {
-        match &self {
-            RpcConfirmedBlocksConfigWrapper::EndSlotOnly(end_slot) => (*end_slot, None),
-            RpcConfirmedBlocksConfigWrapper::CommitmentOnly(commitment) => (None, *commitment),
-        }
-    }
 }

client/src/rpc_custom_error.rs

@@ -1,20 +1,16 @@
 //! Implementation defined RPC server errors
 
-use {
-    crate::rpc_response::RpcSimulateTransactionResult,
-    jsonrpc_core::{Error, ErrorCode},
-    solana_sdk::clock::Slot,
-};
+use crate::rpc_response::RpcSimulateTransactionResult;
+use jsonrpc_core::{Error, ErrorCode};
+use solana_sdk::clock::Slot;
 
 pub const JSON_RPC_SERVER_ERROR_BLOCK_CLEANED_UP: i64 = -32001;
 pub const JSON_RPC_SERVER_ERROR_SEND_TRANSACTION_PREFLIGHT_FAILURE: i64 = -32002;
 pub const JSON_RPC_SERVER_ERROR_TRANSACTION_SIGNATURE_VERIFICATION_FAILURE: i64 = -32003;
 pub const JSON_RPC_SERVER_ERROR_BLOCK_NOT_AVAILABLE: i64 = -32004;
-pub const JSON_RPC_SERVER_ERROR_NODE_UNHEALTHY: i64 = -32005;
+pub const JSON_RPC_SERVER_ERROR_NODE_UNHEALTHLY: i64 = -32005;
 pub const JSON_RPC_SERVER_ERROR_TRANSACTION_PRECOMPILE_VERIFICATION_FAILURE: i64 = -32006;
 pub const JSON_RPC_SERVER_ERROR_SLOT_SKIPPED: i64 = -32007;
-pub const JSON_RPC_SERVER_ERROR_NO_SNAPSHOT: i64 = -32008;
-pub const JSON_RPC_SERVER_ERROR_LONG_TERM_STORAGE_SLOT_SKIPPED: i64 = -32009;
 
 pub enum RpcCustomError {
     BlockCleanedUp {
@@ -29,23 +25,11 @@ pub enum RpcCustomError {
     BlockNotAvailable {
         slot: Slot,
     },
-    NodeUnhealthy {
-        num_slots_behind: Option<Slot>,
-    },
+    RpcNodeUnhealthy,
     TransactionPrecompileVerificationFailure(solana_sdk::transaction::TransactionError),
     SlotSkipped {
         slot: Slot,
     },
-    NoSnapshot,
-    LongTermStorageSlotSkipped {
-        slot: Slot,
-    },
-}
-
-#[derive(Debug, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct NodeUnhealthyErrorData {
-    pub num_slots_behind: Option<Slot>,
 }
 
 impl From<RpcCustomError> for Error {
@@ -81,16 +65,10 @@ impl From<RpcCustomError> for Error {
                 message: format!("Block not available for slot {}", slot),
                 data: None,
             },
-            RpcCustomError::NodeUnhealthy { num_slots_behind } => Self {
-                code: ErrorCode::ServerError(JSON_RPC_SERVER_ERROR_NODE_UNHEALTHY),
-                message: if let Some(num_slots_behind) = num_slots_behind {
-                    format!("Node is behind by {} slots", num_slots_behind)
-                } else {
-                    "Node is unhealthy".to_string()
-                },
-                data: Some(serde_json::json!(NodeUnhealthyErrorData {
-                    num_slots_behind
-                })),
+            RpcCustomError::RpcNodeUnhealthy => Self {
+                code: ErrorCode::ServerError(JSON_RPC_SERVER_ERROR_NODE_UNHEALTHLY),
+                message: "RPC node is unhealthy".to_string(),
+                data: None,
             },
             RpcCustomError::TransactionPrecompileVerificationFailure(e) => Self {
                 code: ErrorCode::ServerError(
@@ -107,16 +85,6 @@ impl From<RpcCustomError> for Error {
                 ),
                 data: None,
             },
-            RpcCustomError::NoSnapshot => Self {
-                code: ErrorCode::ServerError(JSON_RPC_SERVER_ERROR_NO_SNAPSHOT),
-                message: "No snapshot".to_string(),
-                data: None,
-            },
-            RpcCustomError::LongTermStorageSlotSkipped { slot } => Self {
-                code: ErrorCode::ServerError(JSON_RPC_SERVER_ERROR_LONG_TERM_STORAGE_SLOT_SKIPPED),
-                message: format!("Slot {} was skipped, or missing in long-term storage", slot),
-                data: None,
-            },
         }
     }
 }