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solana-with-rpc-optimizations
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Move thin_client RPC requests into rpc_request; de-mut thin_client

This commit is contained in:
Michael Vines 2019-03-16 08:31:19 -07:00
parent bcc34b906c
commit 4b04bc8612
10 changed files with 285 additions and 275 deletions
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15
bench-tps/src/bench.rs
View File

@ -52,7 +52,7 @@ pub fn sample_tx_count(
v: &ContactInfo,
sample_period: u64,
) {
let mut client = create_client(v.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(v.client_facing_addr(), FULLNODE_PORT_RANGE);
let mut now = Instant::now();
let mut initial_tx_count = client.transaction_count();
let mut max_tps = 0.0;
@ -182,7 +182,7 @@ pub fn generate_txs(
reclaim: bool,
contact_info: &ContactInfo,
) {
let mut client = create_client(contact_info.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(contact_info.client_facing_addr(), FULLNODE_PORT_RANGE);
let blockhash = client.get_recent_blockhash();
let tx_count = source.len();
println!("Signing transactions... {} (reclaim={})", tx_count, reclaim);
@ -292,7 +292,7 @@ pub fn do_tx_transfers(
}
}
pub fn verify_funding_transfer(client: &mut ThinClient, tx: &Transaction, amount: u64) -> bool {
pub fn verify_funding_transfer(client: &ThinClient, tx: &Transaction, amount: u64) -> bool {
for a in &tx.account_keys[1..] {
if client.get_balance(a).unwrap_or(0) >= amount {
return true;
@ -305,7 +305,7 @@ pub fn verify_funding_transfer(client: &mut ThinClient, tx: &Transaction, amount
/// fund the dests keys by spending all of the source keys into MAX_SPENDS_PER_TX
/// on every iteration. This allows us to replay the transfers because the source is either empty,
/// or full
pub fn fund_keys(client: &mut ThinClient, source: &Keypair, dests: &[Keypair], lamports: u64) {
pub fn fund_keys(client: &ThinClient, source: &Keypair, dests: &[Keypair], lamports: u64) {
let total = lamports * dests.len() as u64;
let mut funded: Vec<(&Keypair, u64)> = vec![(source, total)];
let mut notfunded: Vec<&Keypair> = dests.iter().collect();
@ -398,12 +398,7 @@ pub fn fund_keys(client: &mut ThinClient, source: &Keypair, dests: &[Keypair], l
}
}
pub fn airdrop_lamports(
client: &mut ThinClient,
drone_addr: &SocketAddr,
id: &Keypair,
tx_count: u64,
) {
pub fn airdrop_lamports(client: &ThinClient, drone_addr: &SocketAddr, id: &Keypair, tx_count: u64) {
let starting_balance = client.poll_get_balance(&id.pubkey()).unwrap_or(0);
metrics_submit_lamport_balance(starting_balance);
println!("starting balance {}", starting_balance);

8
bench-tps/src/main.rs
View File

@ -63,7 +63,7 @@ fn main() {
}
let cluster_entrypoint = nodes[0].clone(); // Pick the first node, why not?
let mut client = create_client(cluster_entrypoint.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(cluster_entrypoint.client_facing_addr(), FULLNODE_PORT_RANGE);
let mut barrier_client =
create_client(cluster_entrypoint.client_facing_addr(), FULLNODE_PORT_RANGE);
@ -94,13 +94,13 @@ fn main() {
if num_lamports_per_account > keypair0_balance {
let extra = num_lamports_per_account - keypair0_balance;
let total = extra * (gen_keypairs.len() as u64);
airdrop_lamports(&mut client, &drone_addr, &id, total);
airdrop_lamports(&client, &drone_addr, &id, total);
println!("adding more lamports {}", extra);
fund_keys(&mut client, &id, &gen_keypairs, extra);
fund_keys(&client, &id, &gen_keypairs, extra);
}
let start = gen_keypairs.len() - (tx_count * 2) as usize;
let keypairs = &gen_keypairs[start..];
airdrop_lamports(&mut barrier_client, &drone_addr, &barrier_source_keypair, 1);
airdrop_lamports(&barrier_client, &drone_addr, &barrier_source_keypair, 1);
println!("Get last ID...");
let mut blockhash = client.get_recent_blockhash();

206
client/src/rpc_request.rs
View File

@ -1,15 +1,19 @@
use bs58;
use log::*;
use reqwest;
use reqwest::header::CONTENT_TYPE;
use serde_json::{json, Value};
use solana_sdk::account::Account;
use solana_sdk::hash::Hash;
use solana_sdk::pubkey::Pubkey;
use solana_sdk::signature::Signature;
use solana_sdk::timing::{DEFAULT_TICKS_PER_SLOT, NUM_TICKS_PER_SECOND};
use std::io;
use std::net::SocketAddr;
use std::thread::sleep;
use std::time::Duration;
use std::time::{Duration, Instant};
use std::{error, fmt};
use solana_sdk::pubkey::Pubkey;
#[derive(Clone)]
pub struct RpcClient {
pub client: reqwest::Client,
@ -49,6 +53,202 @@ impl RpcClient {
Ok(res)
}
pub fn get_account_data(&self, pubkey: &Pubkey) -> io::Result<Option<Vec<u8>>> {
let params = json!([format!("{}", pubkey)]);
let response = self.make_rpc_request(RpcRequest::GetAccountInfo, Some(params));
match response {
Ok(account_json) => {
let account: Account =
serde_json::from_value(account_json).expect("deserialize account");
Ok(Some(account.data))
}
Err(error) => {
debug!("get_account_data failed: {:?}", error);
Err(io::Error::new(
io::ErrorKind::Other,
"get_account_data failed",
))
}
}
}
/// Request the balance of the user holding `pubkey`. This method blocks
/// until the server sends a response. If the response packet is dropped
/// by the network, this method will hang indefinitely.
pub fn get_balance(&self, pubkey: &Pubkey) -> io::Result<u64> {
let params = json!([format!("{}", pubkey)]);
let response = self.make_rpc_request(RpcRequest::GetAccountInfo, Some(params));
response
.and_then(|account_json| {
let account: Account =
serde_json::from_value(account_json).expect("deserialize account");
trace!("Response account {:?} {:?}", pubkey, account);
trace!("get_balance {:?}", account.lamports);
Ok(account.lamports)
})
.map_err(|error| {
debug!("Response account {}: None (error: {:?})", pubkey, error);
io::Error::new(io::ErrorKind::Other, "AccountNotFound")
})
}
/// Request the transaction count. If the response packet is dropped by the network,
/// this method will try again 5 times.
pub fn transaction_count(&self) -> u64 {
debug!("transaction_count");
for _tries in 0..5 {
let response = self.make_rpc_request(RpcRequest::GetTransactionCount, None);
match response {
Ok(value) => {
debug!("transaction_count response: {:?}", value);
let transaction_count = value.as_u64().unwrap();
return transaction_count;
}
Err(error) => {
debug!("transaction_count failed: {:?}", error);
}
};
}
0
}
/// Request the last Entry ID from the server without blocking.
/// Returns the blockhash Hash or None if there was no response from the server.
pub fn try_get_recent_blockhash(&self, mut num_retries: u64) -> Option<Hash> {
loop {
let response = self.make_rpc_request(RpcRequest::GetRecentBlockhash, None);
match response {
Ok(value) => {
let blockhash_str = value.as_str().unwrap();
let blockhash_vec = bs58::decode(blockhash_str).into_vec().unwrap();
return Some(Hash::new(&blockhash_vec));
}
Err(error) => {
debug!("thin_client get_recent_blockhash error: {:?}", error);
num_retries -= 1;
if num_retries == 0 {
return None;
}
}
}
}
}
/// Request the last Entry ID from the server. This method blocks
/// until the server sends a response.
pub fn get_recent_blockhash(&self) -> Hash {
loop {
if let Some(hash) = self.try_get_recent_blockhash(10) {
return hash;
}
}
}
/// Request a new last Entry ID from the server. This method blocks
/// until the server sends a response.
pub fn get_next_blockhash(&self, previous_blockhash: &Hash) -> Hash {
self.get_next_blockhash_ext(previous_blockhash, &|| {
sleep(Duration::from_millis(100));
})
}
fn get_next_blockhash_ext(&self, previous_blockhash: &Hash, func: &Fn()) -> Hash {
loop {
let blockhash = self.get_recent_blockhash();
if blockhash != *previous_blockhash {
break blockhash;
}
debug!("Got same blockhash ({:?}), will retry...", blockhash);
func()
}
}
pub fn poll_balance_with_timeout(
&self,
pubkey: &Pubkey,
polling_frequency: &Duration,
timeout: &Duration,
) -> io::Result<u64> {
let now = Instant::now();
loop {
match self.get_balance(&pubkey) {
Ok(bal) => {
return Ok(bal);
}
Err(e) => {
sleep(*polling_frequency);
if now.elapsed() > *timeout {
return Err(e);
}
}
};
}
}
pub fn poll_get_balance(&self, pubkey: &Pubkey) -> io::Result<u64> {
self.poll_balance_with_timeout(pubkey, &Duration::from_millis(100), &Duration::from_secs(1))
}
/// Poll the server to confirm a transaction.
pub fn poll_for_signature(&self, signature: &Signature) -> io::Result<()> {
let now = Instant::now();
while !self.check_signature(signature) {
if now.elapsed().as_secs() > 15 {
// TODO: Return a better error.
return Err(io::Error::new(io::ErrorKind::Other, "signature not found"));
}
sleep(Duration::from_millis(250));
}
Ok(())
}
/// Check a signature in the bank. This method blocks
/// until the server sends a response.
pub fn check_signature(&self, signature: &Signature) -> bool {
trace!("check_signature: {:?}", signature);
let params = json!([format!("{}", signature)]);
loop {
let response =
self.make_rpc_request(RpcRequest::ConfirmTransaction, Some(params.clone()));
match response {
Ok(confirmation) => {
let signature_status = confirmation.as_bool().unwrap();
if signature_status {
trace!("Response found signature");
} else {
trace!("Response signature not found");
}
return signature_status;
}
Err(err) => {
debug!("check_signature request failed: {:?}", err);
}
};
}
}
pub fn fullnode_exit(&self) -> io::Result<bool> {
let response = self
.make_rpc_request(RpcRequest::FullnodeExit, None)
.map_err(|err| {
io::Error::new(
io::ErrorKind::Other,
format!("FullnodeExit request failure: {:?}", err),
)
})?;
serde_json::from_value(response).map_err(|err| {
io::Error::new(
io::ErrorKind::Other,
format!("FullnodeExit parse failure: {:?}", err),
)
})
}
pub fn retry_make_rpc_request(
&self,
request: &RpcRequest,

270
client/src/thin_client.rs
View File

@ -3,14 +3,11 @@
//! messages to the network directly. The binary encoding of its messages are
//! unstable and may change in future releases.
use crate::rpc_request::{RpcClient, RpcRequest, RpcRequestHandler};
use crate::rpc_request::RpcClient;
use bincode::serialize_into;
use bs58;
use log::*;
use serde_json::json;
use solana_metrics;
use solana_metrics::influxdb;
use solana_sdk::account::Account;
use solana_sdk::hash::Hash;
use solana_sdk::packet::PACKET_DATA_SIZE;
use solana_sdk::pubkey::Pubkey;
@ -21,13 +18,10 @@ use solana_sdk::transaction::Transaction;
use std;
use std::io;
use std::net::{SocketAddr, UdpSocket};
use std::thread::sleep;
use std::time::Duration;
use std::time::Instant;
use std::time::{Duration, Instant};
/// An object for querying and sending transactions to the network.
pub struct ThinClient {
rpc_addr: SocketAddr,
transactions_addr: SocketAddr,
transactions_socket: UdpSocket,
rpc_client: RpcClient,
@ -42,7 +36,6 @@ impl ThinClient {
transactions_socket: UdpSocket,
) -> Self {
Self::new_from_client(
rpc_addr,
transactions_addr,
transactions_socket,
RpcClient::new_socket(rpc_addr),
@ -56,18 +49,16 @@ impl ThinClient {
timeout: Duration,
) -> Self {
let rpc_client = RpcClient::new_socket_with_timeout(rpc_addr, timeout);
Self::new_from_client(rpc_addr, transactions_addr, transactions_socket, rpc_client)
Self::new_from_client(transactions_addr, transactions_socket, rpc_client)
}
fn new_from_client(
rpc_addr: SocketAddr,
transactions_addr: SocketAddr,
transactions_socket: UdpSocket,
rpc_client: RpcClient,
) -> Self {
ThinClient {
rpc_client,
rpc_addr,
transactions_addr,
transactions_socket,
}
@ -88,7 +79,7 @@ impl ThinClient {
/// Retry a sending a signed Transaction to the server for processing.
pub fn retry_transfer(
&mut self,
&self,
keypair: &Keypair,
transaction: &mut Transaction,
tries: usize,
@ -142,237 +133,66 @@ impl ThinClient {
result
}
pub fn get_account_data(&mut self, pubkey: &Pubkey) -> io::Result<Option<Vec<u8>>> {
let params = json!([format!("{}", pubkey)]);
let response = self
.rpc_client
.make_rpc_request(RpcRequest::GetAccountInfo, Some(params));
match response {
Ok(account_json) => {
let account: Account =
serde_json::from_value(account_json).expect("deserialize account");
Ok(Some(account.data))
}
Err(error) => {
debug!("get_account_data failed: {:?}", error);
Err(io::Error::new(
io::ErrorKind::Other,
"get_account_data failed",
))
}
}
pub fn get_account_data(&self, pubkey: &Pubkey) -> io::Result<Option<Vec<u8>>> {
self.rpc_client.get_account_data(pubkey)
}
/// Request the balance of the user holding `pubkey`. This method blocks
/// until the server sends a response. If the response packet is dropped
/// by the network, this method will hang indefinitely.
pub fn get_balance(&mut self, pubkey: &Pubkey) -> io::Result<u64> {
trace!("get_balance sending request to {}", self.rpc_addr);
let params = json!([format!("{}", pubkey)]);
let response = self
.rpc_client
.make_rpc_request(RpcRequest::GetAccountInfo, Some(params));
response
.and_then(|account_json| {
let account: Account =
serde_json::from_value(account_json).expect("deserialize account");
trace!("Response account {:?} {:?}", pubkey, account);
trace!("get_balance {:?}", account.lamports);
Ok(account.lamports)
})
.map_err(|error| {
debug!("Response account {}: None (error: {:?})", pubkey, error);
io::Error::new(io::ErrorKind::Other, "AccountNotFound")
})
pub fn get_balance(&self, pubkey: &Pubkey) -> io::Result<u64> {
self.rpc_client.get_balance(pubkey)
}
/// Request the transaction count. If the response packet is dropped by the network,
/// this method will try again 5 times.
pub fn transaction_count(&mut self) -> u64 {
debug!("transaction_count");
for _tries in 0..5 {
let response = self
.rpc_client
.make_rpc_request(RpcRequest::GetTransactionCount, None);
match response {
Ok(value) => {
debug!("transaction_count response: {:?}", value);
let transaction_count = value.as_u64().unwrap();
return transaction_count;
}
Err(error) => {
debug!("transaction_count failed: {:?}", error);
}
};
}
0
pub fn transaction_count(&self) -> u64 {
self.rpc_client.transaction_count()
}
/// Request the last Entry ID from the server without blocking.
/// Returns the blockhash Hash or None if there was no response from the server.
pub fn try_get_recent_blockhash(&mut self, mut num_retries: u64) -> Option<Hash> {
loop {
trace!("try_get_recent_blockhash send_to {}", &self.rpc_addr);
let response = self
.rpc_client
.make_rpc_request(RpcRequest::GetRecentBlockhash, None);
match response {
Ok(value) => {
let blockhash_str = value.as_str().unwrap();
let blockhash_vec = bs58::decode(blockhash_str).into_vec().unwrap();
return Some(Hash::new(&blockhash_vec));
}
Err(error) => {
debug!("thin_client get_recent_blockhash error: {:?}", error);
num_retries -= 1;
if num_retries == 0 {
return None;
}
}
}
}
pub fn try_get_recent_blockhash(&self, num_retries: u64) -> Option<Hash> {
self.rpc_client.try_get_recent_blockhash(num_retries)
}
/// Request the last Entry ID from the server. This method blocks
/// until the server sends a response.
pub fn get_recent_blockhash(&mut self) -> Hash {
loop {
trace!("get_recent_blockhash send_to {}", &self.rpc_addr);
if let Some(hash) = self.try_get_recent_blockhash(10) {
return hash;
}
}
pub fn get_recent_blockhash(&self) -> Hash {
self.rpc_client.get_recent_blockhash()
}
/// Request a new last Entry ID from the server. This method blocks
/// until the server sends a response.
pub fn get_next_blockhash(&mut self, previous_blockhash: &Hash) -> Hash {
self.get_next_blockhash_ext(previous_blockhash, &|| {
sleep(Duration::from_millis(100));
})
}
pub fn get_next_blockhash_ext(&mut self, previous_blockhash: &Hash, func: &Fn()) -> Hash {
loop {
let blockhash = self.get_recent_blockhash();
if blockhash != *previous_blockhash {
break blockhash;
}
debug!("Got same blockhash ({:?}), will retry...", blockhash);
func()
}
}
pub fn submit_poll_balance_metrics(elapsed: &Duration) {
solana_metrics::submit(
influxdb::Point::new("thinclient")
.add_tag("op", influxdb::Value::String("get_balance".to_string()))
.add_field(
"duration_ms",
influxdb::Value::Integer(timing::duration_as_ms(elapsed) as i64),
)
.to_owned(),
);
pub fn get_next_blockhash(&self, previous_blockhash: &Hash) -> Hash {
self.rpc_client.get_next_blockhash(previous_blockhash)
}
pub fn poll_balance_with_timeout(
&mut self,
&self,
pubkey: &Pubkey,
polling_frequency: &Duration,
timeout: &Duration,
) -> io::Result<u64> {
self.rpc_client
.poll_balance_with_timeout(pubkey, polling_frequency, timeout)
}
pub fn poll_get_balance(&self, pubkey: &Pubkey) -> io::Result<u64> {
self.rpc_client.poll_get_balance(pubkey)
}
pub fn poll_for_signature(&self, signature: &Signature) -> io::Result<()> {
self.rpc_client.poll_for_signature(signature)
}
pub fn check_signature(&self, signature: &Signature) -> bool {
let now = Instant::now();
loop {
match self.get_balance(&pubkey) {
Ok(bal) => {
ThinClient::submit_poll_balance_metrics(&now.elapsed());
return Ok(bal);
}
Err(e) => {
sleep(*polling_frequency);
if now.elapsed() > *timeout {
ThinClient::submit_poll_balance_metrics(&now.elapsed());
return Err(e);
}
}
};
}
let result = self.rpc_client.check_signature(signature);
solana_metrics::submit(
influxdb::Point::new("thinclient")
.add_tag("op", influxdb::Value::String("check_signature".to_string()))
.add_field(
"duration_ms",
influxdb::Value::Integer(timing::duration_as_ms(&now.elapsed()) as i64),
)
.to_owned(),
);
result
}
pub fn poll_get_balance(&mut self, pubkey: &Pubkey) -> io::Result<u64> {
self.poll_balance_with_timeout(pubkey, &Duration::from_millis(100), &Duration::from_secs(1))
}
/// Poll the server to confirm a transaction.
pub fn poll_for_signature(&mut self, signature: &Signature) -> io::Result<()> {
let now = Instant::now();
while !self.check_signature(signature) {
if now.elapsed().as_secs() > 15 {
// TODO: Return a better error.
return Err(io::Error::new(io::ErrorKind::Other, "signature not found"));
}
sleep(Duration::from_millis(250));
}
Ok(())
}
/// Check a signature in the bank. This method blocks
/// until the server sends a response.
pub fn check_signature(&mut self, signature: &Signature) -> bool {
trace!("check_signature: {:?}", signature);
let params = json!([format!("{}", signature)]);
let now = Instant::now();
loop {
let response = self
.rpc_client
.make_rpc_request(RpcRequest::ConfirmTransaction, Some(params.clone()));
match response {
Ok(confirmation) => {
let signature_status = confirmation.as_bool().unwrap();
if signature_status {
trace!("Response found signature");
} else {
trace!("Response signature not found");
}
solana_metrics::submit(
influxdb::Point::new("thinclient")
.add_tag("op", influxdb::Value::String("check_signature".to_string()))
.add_field(
"duration_ms",
influxdb::Value::Integer(
timing::duration_as_ms(&now.elapsed()) as i64
),
)
.to_owned(),
);
return signature_status;
}
Err(err) => {
debug!("check_signature request failed: {:?}", err);
}
};
}
}
pub fn fullnode_exit(&mut self) -> io::Result<bool> {
trace!("fullnode_exit sending request to {}", self.rpc_addr);
let response = self
.rpc_client
.make_rpc_request(RpcRequest::FullnodeExit, None)
.map_err(|error| {
debug!("Response from {} fullndoe_exit: {}", self.rpc_addr, error);
io::Error::new(io::ErrorKind::Other, "FullodeExit request failure")
})?;
serde_json::from_value(response).map_err(|error| {
debug!(
"ParseError: from {} fullndoe_exit: {}",
self.rpc_addr, error
);
io::Error::new(io::ErrorKind::Other, "FullodeExit parse failure")
})
pub fn fullnode_exit(&self) -> io::Result<bool> {
self.rpc_client.fullnode_exit()
}
}
@ -383,7 +203,7 @@ impl Drop for ThinClient {
}
pub fn retry_get_balance(
client: &mut ThinClient,
client: &ThinClient,
bob_pubkey: &Pubkey,
expected_balance: Option<u64>,
) -> Option<u64> {

16
core/src/cluster_tests.rs
View File

@ -28,7 +28,7 @@ pub fn spend_and_verify_all_nodes(
assert!(cluster_nodes.len() >= nodes);
for ingress_node in &cluster_nodes {
let random_keypair = Keypair::new();
let mut client = create_client(ingress_node.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(ingress_node.client_facing_addr(), FULLNODE_PORT_RANGE);
let bal = client
.poll_get_balance(&funding_keypair.pubkey())
.expect("balance in source");
@ -44,14 +44,14 @@ pub fn spend_and_verify_all_nodes(
.retry_transfer(&funding_keypair, &mut transaction, 5)
.unwrap();
for validator in &cluster_nodes {
let mut client = create_client(validator.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(validator.client_facing_addr(), FULLNODE_PORT_RANGE);
client.poll_for_signature(&sig).unwrap();
}
}
}
pub fn send_many_transactions(node: &ContactInfo, funding_keypair: &Keypair, num_txs: u64) {
let mut client = create_client(node.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(node.client_facing_addr(), FULLNODE_PORT_RANGE);
for _ in 0..num_txs {
let random_keypair = Keypair::new();
let bal = client
@ -75,12 +75,12 @@ pub fn fullnode_exit(entry_point_info: &ContactInfo, nodes: usize) {
let cluster_nodes = discover(&entry_point_info.gossip, nodes).unwrap();
assert!(cluster_nodes.len() >= nodes);
for node in &cluster_nodes {
let mut client = create_client(node.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(node.client_facing_addr(), FULLNODE_PORT_RANGE);
assert!(client.fullnode_exit().unwrap());
}
sleep(Duration::from_millis(SLOT_MILLIS));
for node in &cluster_nodes {
let mut client = create_client(node.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(node.client_facing_addr(), FULLNODE_PORT_RANGE);
assert!(client.fullnode_exit().is_err());
}
}
@ -126,7 +126,7 @@ pub fn kill_entry_and_spend_and_verify_rest(
solana_logger::setup();
let cluster_nodes = discover(&entry_point_info.gossip, nodes).unwrap();
assert!(cluster_nodes.len() >= nodes);
let mut client = create_client(entry_point_info.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(entry_point_info.client_facing_addr(), FULLNODE_PORT_RANGE);
info!("sleeping for an epoch");
sleep(Duration::from_millis(SLOT_MILLIS * DEFAULT_SLOTS_PER_EPOCH));
info!("done sleeping for an epoch");
@ -140,7 +140,7 @@ pub fn kill_entry_and_spend_and_verify_rest(
continue;
}
let mut client = create_client(ingress_node.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(ingress_node.client_facing_addr(), FULLNODE_PORT_RANGE);
let bal = client
.poll_get_balance(&funding_keypair.pubkey())
.expect("balance in source");
@ -195,7 +195,7 @@ fn poll_all_nodes_for_signature(
if validator.id == entry_point_info.id {
continue;
}
let mut client = create_client(validator.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(validator.client_facing_addr(), FULLNODE_PORT_RANGE);
client.poll_for_signature(&sig)?;
}

21
core/src/local_cluster.rs
View File

@ -115,7 +115,7 @@ impl LocalCluster {
}
fn add_validator(&mut self, fullnode_config: &FullnodeConfig, stake: u64) {
let mut client = create_client(
let client = create_client(
self.entry_point_info.client_facing_addr(),
FULLNODE_PORT_RANGE,
);
@ -131,19 +131,14 @@ impl LocalCluster {
// Send each validator some lamports to vote
let validator_balance =
Self::transfer(&mut client, &self.funding_keypair, &validator_pubkey, stake);
Self::transfer(&client, &self.funding_keypair, &validator_pubkey, stake);
info!(
"validator {} balance {}",
validator_pubkey, validator_balance
);
Self::create_and_fund_vote_account(
&mut client,
&voting_keypair,
&validator_keypair,
stake - 1,
)
.unwrap();
Self::create_and_fund_vote_account(&client, &voting_keypair, &validator_keypair, stake - 1)
.unwrap();
let validator_server = Fullnode::new(
validator_node,
@ -160,13 +155,13 @@ impl LocalCluster {
fn add_replicator(&mut self) {
let replicator_keypair = Arc::new(Keypair::new());
let mut client = create_client(
let client = create_client(
self.entry_point_info.client_facing_addr(),
FULLNODE_PORT_RANGE,
);
Self::transfer(
&mut client,
&client,
&self.funding_keypair,
&replicator_keypair.pubkey(),
1,
@ -196,7 +191,7 @@ impl LocalCluster {
}
fn transfer(
client: &mut ThinClient,
client: &ThinClient,
source_keypair: &Keypair,
dest_pubkey: &Pubkey,
lamports: u64,
@ -218,7 +213,7 @@ impl LocalCluster {
}
fn create_and_fund_vote_account(
client: &mut ThinClient,
client: &ThinClient,
vote_account: &Keypair,
from_account: &Arc<Keypair>,
amount: u64,

6
core/src/replicator.rs
View File

@ -310,11 +310,11 @@ impl Replicator {
}
fn submit_mining_proof(&self) {
let mut client = create_client(
let client = create_client(
self.cluster_entrypoint.client_facing_addr(),
FULLNODE_PORT_RANGE,
);
Self::get_airdrop_lamports(&mut client, &self.keypair, &self.cluster_entrypoint);
Self::get_airdrop_lamports(&client, &self.keypair, &self.cluster_entrypoint);
let blockhash = client.get_recent_blockhash();
let mut tx = StorageTransaction::new_mining_proof(
@ -378,7 +378,7 @@ impl Replicator {
}
fn get_airdrop_lamports(
client: &mut ThinClient,
client: &ThinClient,
keypair: &Keypair,
cluster_entrypoint: &ContactInfo,
) {

2
core/src/storage_stage.rs
View File

@ -228,7 +228,7 @@ impl StorageStage {
account_to_create: Option<Pubkey>,
) -> io::Result<()> {
let contact_info = cluster_info.read().unwrap().my_data();
let mut client = create_client_with_timeout(
let client = create_client_with_timeout(
contact_info.client_facing_addr(),
FULLNODE_PORT_RANGE,
Duration::from_secs(5),

4
proposals/src/cluster-test-framework.md
View File

@ -102,7 +102,7 @@ pub fn test_large_invalid_gossip_nodes(
let cluster = discover(&entry_point_info, num_nodes);
// Poison the cluster.
let mut client = create_client(entry_point_info.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(entry_point_info.client_facing_addr(), FULLNODE_PORT_RANGE);
for _ in 0..(num_nodes * 100) {
client.gossip_push(
cluster_info::invalid_contact_info()
@ -112,7 +112,7 @@ pub fn test_large_invalid_gossip_nodes(
// Force refresh of the active set.
for node in &cluster {
let mut client = create_client(node.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(node.client_facing_addr(), FULLNODE_PORT_RANGE);
client.gossip_refresh_active_set();
}

12
tests/thin_client.rs
View File

@ -23,7 +23,7 @@ fn test_thin_client_basic() {
let bob_pubkey = Keypair::new().pubkey();
discover(&leader_data.gossip, 1).unwrap();
let mut client = create_client(leader_data.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(leader_data.client_facing_addr(), FULLNODE_PORT_RANGE);
let transaction_count = client.transaction_count();
assert_eq!(transaction_count, 0);
@ -54,7 +54,7 @@ fn test_bad_sig() {
let bob_pubkey = Keypair::new().pubkey();
discover(&leader_data.gossip, 1).unwrap();
let mut client = create_client(leader_data.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(leader_data.client_facing_addr(), FULLNODE_PORT_RANGE);
let blockhash = client.get_recent_blockhash();
@ -85,7 +85,7 @@ fn test_register_vote_account() {
let (server, leader_data, alice, ledger_path) = new_fullnode_for_tests();
discover(&leader_data.gossip, 1).unwrap();
let mut client = create_client(leader_data.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(leader_data.client_facing_addr(), FULLNODE_PORT_RANGE);
// Create the validator account, transfer some lamports to that account
let validator_keypair = Keypair::new();
@ -106,7 +106,7 @@ fn test_register_vote_account() {
let signature = client.transfer_signed(&transaction).unwrap();
client.poll_for_signature(&signature).unwrap();
let balance = retry_get_balance(&mut client, &vote_account_id, Some(1))
let balance = retry_get_balance(&client, &vote_account_id, Some(1))
.expect("Expected balance for new account to exist");
assert_eq!(balance, 1);
@ -139,7 +139,7 @@ fn test_transaction_count() {
solana_logger::setup();
let addr = "0.0.0.0:1234".parse().unwrap();
let transactions_socket = UdpSocket::bind("0.0.0.0:0").unwrap();
let mut client = ThinClient::new_socket_with_timeout(
let client = ThinClient::new_socket_with_timeout(
addr,
addr,
transactions_socket,
@ -155,7 +155,7 @@ fn test_zero_balance_after_nonzero() {
let bob_keypair = Keypair::new();
discover(&leader_data.gossip, 1).unwrap();
let mut client = create_client(leader_data.client_facing_addr(), FULLNODE_PORT_RANGE);
let client = create_client(leader_data.client_facing_addr(), FULLNODE_PORT_RANGE);
let blockhash = client.get_recent_blockhash();
info!("test_thin_client blockhash: {:?}", blockhash);