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Reduce responder error prints (#10664)

This commit is contained in:
sakridge 2020-06-18 13:30:55 -07:00 committed by GitHub
parent b297d0b423
commit 0a0f17b9d2
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1 changed files with 23 additions and 8 deletions
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31
streamer/src/streamer.rs
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@ -4,7 +4,7 @@
use crate::packet::{self, send_to, Packets, PacketsRecycler, PACKETS_PER_BATCH};
use crate::recvmmsg::NUM_RCVMMSGS;
use solana_measure::thread_mem_usage;
use solana_sdk::timing::duration_as_ms;
use solana_sdk::timing::{duration_as_ms, timestamp};
use std::net::UdpSocket;
use std::sync::atomic::{AtomicBool, Ordering};
use std::sync::mpsc::{Receiver, RecvTimeoutError, SendError, Sender};
@ -127,13 +127,28 @@ pub fn recv_batch(recvr: &PacketReceiver, max_batch: usize) -> Result<(Vec<Packe
pub fn responder(name: &'static str, sock: Arc<UdpSocket>, r: PacketReceiver) -> JoinHandle<()> {
Builder::new()
.name(format!("solana-responder-{}", name))
.spawn(move || loop {
thread_mem_usage::datapoint(name);
if let Err(e) = recv_send(&sock, &r) {
match e {
StreamerError::RecvTimeoutError(RecvTimeoutError::Disconnected) => break,
StreamerError::RecvTimeoutError(RecvTimeoutError::Timeout) => (),
_ => info!("{} responder error: {:?}", name, e),
.spawn(move || {
let mut errors = 0;
let mut last_error = None;
let mut last_print = 0;
loop {
thread_mem_usage::datapoint(name);
if let Err(e) = recv_send(&sock, &r) {
match e {
StreamerError::RecvTimeoutError(RecvTimeoutError::Disconnected) => break,
StreamerError::RecvTimeoutError(RecvTimeoutError::Timeout) => (),
_ => {
errors += 1;
last_error = Some(e);
}
}
}
let now = timestamp();
if now - last_print > 1000 && errors != 0 {
datapoint_info!(name, ("errors", errors, i64),);
info!("{} last-error: {:?} count: {}", name, last_error, errors);
last_print = now;
errors = 0;
}
}
})