* swarm: propagate ctx, enable opentracing * swarm/tracing: log error when tracing is misconfigured |
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|---|---|---|
| .. | ||
| doc.go | ||
| endpoints.go | ||
| metrics.go | ||
| normalizer.go | ||
| observer.go | ||
| README.md | ||
An Observer that can be used to emit RPC metrics
It can be attached to the tracer during tracer construction.
See ExampleObserver function in observer_test.go.