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Runtime diagnostics for leaked messages in unbounded channels (#12971)

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This commit is contained in:
Dmitry Markin
2022-12-23 16:03:08 +03:00
committed by GitHub
parent 70e9f8e920
commit 34eb463d99
37 changed files with 257 additions and 134 deletions
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substrate/client/telemetry/src/lib.rs
+8 -6
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@@ -40,6 +40,7 @@ use futures::{channel::mpsc, prelude::*};
use libp2p::Multiaddr;
use log::{error, warn};
use parking_lot::Mutex;
use sc_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
use serde::Serialize;
use std::{
collections::{
@@ -147,8 +148,8 @@ pub struct SysInfo {
pub struct TelemetryWorker {
message_receiver: mpsc::Receiver<TelemetryMessage>,
message_sender: mpsc::Sender<TelemetryMessage>,
register_receiver: mpsc::UnboundedReceiver<Register>,
register_sender: mpsc::UnboundedSender<Register>,
register_receiver: TracingUnboundedReceiver<Register>,
register_sender: TracingUnboundedSender<Register>,
id_counter: Arc<atomic::AtomicU64>,
}
@@ -163,7 +164,8 @@ impl TelemetryWorker {
// error as early as possible.
let _transport = initialize_transport()?;
let (message_sender, message_receiver) = mpsc::channel(buffer_size);
let (register_sender, register_receiver) = mpsc::unbounded();
let (register_sender, register_receiver) =
tracing_unbounded("mpsc_telemetry_register", 10_000);
Ok(Self {
message_receiver,
@@ -360,7 +362,7 @@ impl TelemetryWorker {
#[derive(Debug, Clone)]
pub struct TelemetryWorkerHandle {
message_sender: mpsc::Sender<TelemetryMessage>,
register_sender: mpsc::UnboundedSender<Register>,
register_sender: TracingUnboundedSender<Register>,
id_counter: Arc<atomic::AtomicU64>,
}
@@ -386,7 +388,7 @@ impl TelemetryWorkerHandle {
#[derive(Debug)]
pub struct Telemetry {
message_sender: mpsc::Sender<TelemetryMessage>,
register_sender: mpsc::UnboundedSender<Register>,
register_sender: TracingUnboundedSender<Register>,
id: Id,
connection_notifier: TelemetryConnectionNotifier,
endpoints: Option<TelemetryEndpoints>,
@@ -460,7 +462,7 @@ impl TelemetryHandle {
/// (re-)establishes.
#[derive(Clone, Debug)]
pub struct TelemetryConnectionNotifier {
register_sender: mpsc::UnboundedSender<Register>,
register_sender: TracingUnboundedSender<Register>,
addresses: Vec<Multiaddr>,
}