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Extend GetBlockHash RPC API to include the fee scehdule for using the returned blockhash (#4222)

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This commit is contained in:
Michael Vines
2019-05-13 12:49:37 -07:00
committed by GitHub
parent 23c696706b
commit a2e3a92b01
17 changed files with 126 additions and 98 deletions
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12
runtime/src/bank_client.rs
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@ -1,5 +1,6 @@
use crate::bank::Bank;
use solana_sdk::client::{AsyncClient, Client, SyncClient};
use solana_sdk::fee_calculator::FeeCalculator;
use solana_sdk::hash::Hash;
use solana_sdk::instruction::Instruction;
use solana_sdk::message::Message;
@ -105,9 +106,10 @@ impl SyncClient for BankClient {
Ok(self.bank.get_signature_status(signature))
}
fn get_recent_blockhash(&self) -> Result<Hash> {
fn get_recent_blockhash(&self) -> Result<(Hash, FeeCalculator)> {
let last_blockhash = self.bank.last_blockhash();
Ok(last_blockhash)
let fee_calculator = self.bank.fee_calculator.clone();
Ok((last_blockhash, fee_calculator))
}
fn get_transaction_count(&self) -> Result<u64> {
@ -167,10 +169,10 @@ impl SyncClient for BankClient {
Ok(())
}
fn get_new_blockhash(&self, blockhash: &Hash) -> Result<Hash> {
let last_blockhash = self.bank.last_blockhash();
fn get_new_blockhash(&self, blockhash: &Hash) -> Result<(Hash, FeeCalculator)> {
let (last_blockhash, fee_calculator) = self.get_recent_blockhash()?;
if last_blockhash != *blockhash {
Ok(last_blockhash)
Ok((last_blockhash, fee_calculator))
} else {
Err(TransportError::IoError(io::Error::new(
io::ErrorKind::Other,