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Add tracing support to node (#1940)

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* drop in tracing to replace log

* add structured logging to trace messages

* add structured logging to debug messages

* add structured logging to info messages

* add structured logging to warn messages

* add structured logging to error messages

* normalize spacing and Display vs Debug

* add instrumentation to the various 'fn run'

* use explicit tracing module throughout

* fix availability distribution test

* don't double-print errors

* remove further redundancy from logs

* fix test errors

* fix more test errors

* remove unused kv_log_macro

* fix unused variable

* add tracing spans to collation generation

* add tracing spans to av-store

* add tracing spans to backing

* add tracing spans to bitfield-signing

* add tracing spans to candidate-selection

* add tracing spans to candidate-validation

* add tracing spans to chain-api

* add tracing spans to provisioner

* add tracing spans to runtime-api

* add tracing spans to availability-distribution

* add tracing spans to bitfield-distribution

* add tracing spans to network-bridge

* add tracing spans to collator-protocol

* add tracing spans to pov-distribution

* add tracing spans to statement-distribution

* add tracing spans to overseer

* cleanup
This commit is contained in:
Peter Goodspeed-Niklaus
2020-11-20 12:02:04 +01:00
committed by GitHub
parent 94670d8082
commit e49989971d
53 changed files with 564 additions and 280 deletions
Download Patch File Download Diff File Expand all files Collapse all files
polkadot/node/core/chain-api/src/lib.rs
+4
View File
@@ -44,6 +44,8 @@ use std::sync::Arc;
use futures::prelude::*;
const LOG_TARGET: &str = "ChainApiSubsystem";
/// The Chain API Subsystem implementation.
pub struct ChainApiSubsystem<Client> {
client: Arc<Client>,
@@ -75,6 +77,7 @@ impl<Client, Context> Subsystem<Context> for ChainApiSubsystem<Client> where
}
}
#[tracing::instrument(skip(ctx, subsystem), fields(subsystem = LOG_TARGET))]
async fn run<Client>(
mut ctx: impl SubsystemContext<Message = ChainApiMessage>,
subsystem: ChainApiSubsystem<Client>,
@@ -113,6 +116,7 @@ where
let _ = response_channel.send(Ok(result));
},
ChainApiMessage::Ancestors { hash, k, response_channel } => {
tracing::span!(tracing::Level::TRACE, "ChainApiMessage::Ancestors", subsystem=LOG_TARGET, hash=%hash, k=k);
let mut hash = hash;
let next_parent = core::iter::from_fn(|| {