review comments

src/bin/client-demo.rs

@@ -187,7 +187,7 @@ fn main() {
 
     let leader: ReplicatedData;
     if let Some(l) = matches.value_of("leader") {
-        leader = read_leader(l.to_string()).network;
+        leader = read_leader(l.to_string()).node_info;
     } else {
         let server_addr = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0)), 8000);
         leader = ReplicatedData::new_leader(&server_addr);

src/bin/drone.rs

@@ -62,7 +62,7 @@ fn main() {
 
     let leader: ReplicatedData;
     if let Some(l) = matches.value_of("leader") {
-        leader = read_leader(l.to_string()).network;
+        leader = read_leader(l.to_string()).node_info;
     } else {
         let server_addr = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0)), 8000);
         leader = ReplicatedData::new_leader(&server_addr);

src/bin/fullnode.rs

@@ -59,7 +59,7 @@ fn main() -> () {
             let parse: serde_json::Result<Config> = serde_json::from_reader(file);
             if let Ok(data) = parse {
                 keypair = data.keypair();
-                repl_data = data.network;
+                repl_data = data.node_info;
             } else {
                 eprintln!("failed to parse {}", path);
                 exit(1);

src/bin/wallet.rs

@@ -143,7 +143,7 @@ fn parse_args() -> Result<WalletConfig, Box<error::Error>> {
 
     let leader: ReplicatedData;
     if let Some(l) = matches.value_of("leader") {
-        leader = read_leader(l.to_string()).network;
+        leader = read_leader(l.to_string()).node_info;
     } else {
         let server_addr = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0)), 8000);
         leader = ReplicatedData::new_leader(&server_addr);

src/fullnode.rs

@@ -44,7 +44,7 @@ pub enum OutFile {
 #[derive(Serialize, Deserialize, Clone, Debug, PartialEq)]
 /// Fullnode configuration to be stored in file
 pub struct Config {
-    pub network: ReplicatedData,
+    pub node_info: ReplicatedData,
     pkcs8: Vec<u8>,
 }
 
@@ -58,11 +58,8 @@ impl Config {
         let keypair =
             KeyPair::from_pkcs8(Input::from(&pkcs8)).expect("from_pkcs8 in fullnode::Config new");
         let pubkey = keypair.pubkey();
-        let network = ReplicatedData::new_leader_with_pubkey(pubkey, bind_addr);
-        Config {
-            network: network,
-            pkcs8: pkcs8,
-        }
+        let node_info = ReplicatedData::new_leader_with_pubkey(pubkey, bind_addr);
+        Config { node_info, pkcs8 }
     }
     pub fn keypair(&self) -> KeyPair {
         KeyPair::from_pkcs8(Input::from(&self.pkcs8))
@@ -108,7 +105,7 @@ impl FullNode {
             let testnet_addr = network_entry_for_validator.expect("validator requires entry");
 
             let network_entry_point = ReplicatedData::new_entry_point(testnet_addr);
-            let keypair = keypair_for_validator.expect("validastor requires keypair");
+            let keypair = keypair_for_validator.expect("validator requires keypair");
             let server = FullNode::new_validator(
                 keypair,
                 bank,
@@ -319,7 +316,7 @@ impl FullNode {
         ).expect("Ncp::new");
 
         let tvu = Tvu::new(
-            Arc::new(keypair),
+            keypair,
             bank.clone(),
             entry_height,
             crdt.clone(),

src/replicate_stage.rs

@@ -60,9 +60,8 @@ impl ReplicateStage {
                 wcrdt.insert_votes(votes);
                 //TODO: doesn't seem like there is a synchronous call to get height and id
                 info!("replicate_stage {} {:?}", height, &last_id[..8]);
-                let (vote, addr) = wcrdt.new_vote(height, last_id)?;
-                (vote, addr)
-            };
+                wcrdt.new_vote(height, last_id)
+            }?;
             {
                 let mut blob = shared_blob.write().unwrap();
                 let tx = Transaction::new_vote(&keypair, vote, last_id, 0);
@@ -81,7 +80,7 @@ impl ReplicateStage {
         Ok(())
     }
     pub fn new(
-        keypair: Arc<KeyPair>,
+        keypair: KeyPair,
         bank: Arc<Bank>,
         crdt: Arc<RwLock<Crdt>>,
         blob_recycler: BlobRecycler,
@@ -90,6 +89,7 @@ impl ReplicateStage {
         let (vote_blob_sender, vote_blob_receiver) = channel();
         let send = UdpSocket::bind("0.0.0.0:0").expect("bind");
         let t_responder = responder(send, blob_recycler.clone(), vote_blob_receiver);
+        let skeypair = Arc::new(keypair);
 
         let t_replicate = Builder::new()
             .name("solana-replicate-stage".to_string())
@@ -97,7 +97,7 @@ impl ReplicateStage {
                 let mut timestamp: u64 = 0;
                 loop {
                     if let Err(e) = Self::replicate_requests(
-                        &keypair,
+                        &skeypair,
                         &bank,
                         &crdt,
                         &blob_recycler,

src/tvu.rs

@@ -2,14 +2,14 @@
 //! 3-stage transaction validation pipeline in software.
 //!
 //! ```text
-//!      +<------------------------------------------<+
+//!      .--------------------------------------------.
 //!      |                                            |
 //!      |           .--------------------------------+---------.
 //!      |           |  TVU                           |         |
 //!      |           |                                |         |
 //!      |           |                                |         |  .------------.
 //!      |           |                   .------------+----------->| Validators |
-//!      |           |  .-------.        |            |         |  `------------`
+//!      v           |  .-------.        |            |         |  `------------`
 //! .----+---.       |  |       |   .----+---.   .----+------.  |
 //! | Leader |--------->| Blob  |   | Window |   | Replicate |  |
 //! `--------`       |  | Fetch |-->| Stage  |-->|  Stage    |  |
@@ -69,7 +69,7 @@ impl Tvu {
     /// * `retransmit_socket` - my retransmit socket
     /// * `exit` - The exit signal.
     pub fn new(
-        keypair: Arc<KeyPair>,
+        keypair: KeyPair,
         bank: Arc<Bank>,
         entry_height: u64,
         crdt: Arc<RwLock<Crdt>>,
@@ -220,7 +220,7 @@ pub mod tests {
         let dr_1 = new_ncp(cref1.clone(), target1.sockets.gossip, exit.clone()).unwrap();
 
         let tvu = Tvu::new(
-            Arc::new(target1_kp),
+            target1_kp,
             bank.clone(),
             0,
             cref1,