chore: add version to gorilla/mux instrumentation (#325)

open-telemetry · Sep 9, 2020 · 5a0832b · 5a0832b
1 parent e066389
commit 5a0832b
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/instrumentation/github.com/gorilla/mux/mux.go b/instrumentation/github.com/gorilla/mux/mux.go
@@ -21,6 +21,8 @@ import (
 
  "github.com/gorilla/mux"
 
+ otelcontrib "go.opentelemetry.io/contrib"
+
  otelglobal "go.opentelemetry.io/otel/api/global"
  otelpropagation "go.opentelemetry.io/otel/api/propagation"
  oteltrace "go.opentelemetry.io/otel/api/trace"
@@ -42,7 +44,10 @@ func Middleware(service string, opts ...Option) mux.MiddlewareFunc {
  if cfg.TracerProvider == nil {
  cfg.TracerProvider = otelglobal.TraceProvider()
  }
- tracer := cfg.TracerProvider.Tracer(tracerName)
+ tracer := cfg.TracerProvider.Tracer(
+ tracerName,
+ oteltrace.WithInstrumentationVersion(otelcontrib.SemVersion()),
+ )
  if cfg.Propagators == nil {
  cfg.Propagators = otelglobal.Propagators()
  }