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Add profiling targets to tracing_subscriber (#7308)

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* Add profiling targets to tracing_subscriber

* comment

Co-authored-by: Matt <mattrutherford@users.noreply.github.com>
This commit is contained in:
mattrutherford
2020-10-12 23:07:07 +01:00
committed by GitHub
parent 1a01bca647
commit 246cb29627
1 changed files with 10 additions and 3 deletions
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substrate/client/cli/src/lib.rs
+10 -3
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@@ -234,7 +234,7 @@ pub trait SubstrateCli: Sized {
pub fn init_logger(
pattern: &str,
tracing_receiver: sc_tracing::TracingReceiver,
tracing_targets: Option<String>,
profiling_targets: Option<String>,
) -> std::result::Result<(), String> {
fn parse_directives(dirs: impl AsRef<str>) -> Vec<Directive> {
dirs.as_ref()
@@ -293,6 +293,13 @@ pub fn init_logger(
.expect("provided directive is valid"),
);
// Make sure to include profiling targets in the filter
if let Some(profiling_targets) = profiling_targets.clone() {
for directive in parse_directives(profiling_targets) {
env_filter = env_filter.add_directive(directive);
}
}
let isatty = atty::is(atty::Stream::Stderr);
let enable_color = isatty;
let timer = ChronoLocal::with_format(if simple {
@@ -311,8 +318,8 @@ pub fn init_logger(
.with_writer(std::io::stderr)
.finish();
if let Some(tracing_targets) = tracing_targets {
let profiling = sc_tracing::ProfilingLayer::new(tracing_receiver, &tracing_targets);
if let Some(profiling_targets) = profiling_targets {
let profiling = sc_tracing::ProfilingLayer::new(tracing_receiver, &profiling_targets);
if let Err(e) = tracing::subscriber::set_global_default(subscriber.with(profiling)) {
return Err(format!(