Jaeger spans for availability distribution (#2559)

* Logging functionality for spans.

* Jaeger spans for availability distribution.

* Fix instrumentation to use log target properly.

* Add some tracing instrumentation macros.

* Use int_tags instead of logs.

* Add span per iteration.

* Remove span::log functionality.

* Fix instrumentation log target for real.

* Add jaeger span to responding side as well.

* Revert "Fix instrumentation log target for real."

This reverts commit e1c2a2e6ff6f257e702f07d8a77c2668af92b0ef.

* Revert "Fix instrumentation to use log target properly."

This reverts commit 7caa0bd1acc6fe9727bb3a91851560d756c40ab8.

* target -> subsystem in instrumentatio macro

target is not correct either, and the correct way of using a top level
target = LOG_TARGET does not work, as the macro expects a string literal
and gets confused by the constant `LOG_TARGET`.

* Use kebab-case for spa names.

Co-authored-by: Andronik Ordian <write@reusable.software>

Co-authored-by: Andronik Ordian <write@reusable.software>
This commit is contained in:
Robert Klotzner
2021-03-04 18:03:24 +01:00
committed by GitHub
parent 95f1b09b65
commit c0347f026a
6 changed files with 36 additions and 2 deletions
@@ -116,6 +116,7 @@ impl SessionCache {
///
/// Use this function over any `fetch_session_info` if all you need is a reference to
/// `SessionInfo`, as it avoids an expensive clone.
#[tracing::instrument(level = "trace", skip(self, ctx, with_info), fields(subsystem = LOG_TARGET))]
pub async fn with_session_info<Context, F, R>(
&mut self,
ctx: &mut Context,