Add noop tracer provider

client/client.go

@@ -66,11 +66,9 @@ func (c *client) Call(service string, path string, reqval interface{}, respval i
 
 	ctx = tracing.ExtractFromMessage(ctx, parentReq)
 
-	ctx, span := c.tracer.Start(ctx, path)
+	ctx, span := c.tracer.Start(ctx, path, trace.WithAttributes(attribute.String("peer.service", service)))
 	defer span.End()
 
-	span.SetAttributes(attribute.String("peer.service", service))
-
 	if c.disc == nil {
 		panic("no discovery has been set up")
 	}

go.mod

@@ -3,14 +3,10 @@ module github.com/MouseHatGames/mice
 go 1.15
 
 require (
-	github.com/google/uuid v1.3.0 // indirect
-	github.com/opentracing/opentracing-go v1.2.0 // indirect
+	github.com/google/uuid v1.3.0
+	github.com/kr/pretty v0.1.0 // indirect
 	github.com/stretchr/testify v1.7.1
-	go.opentelemetry.io/otel v1.9.0 // indirect
-	go.opentelemetry.io/otel/exporters/jaeger v1.9.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.9.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.9.0 // indirect
-	go.opentelemetry.io/proto/otlp v0.19.0 // indirect
-	golang.org/x/sys v0.0.0-20220818161305-2296e01440c6 // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
+	go.opentelemetry.io/otel v1.9.0
+	go.opentelemetry.io/otel/trace v1.9.0
+	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
 )