Tracing (#156)

helloworld/main.go

@@ -4,6 +4,7 @@ import (
 	"github.com/micro/micro/v3/service"
 	"github.com/micro/micro/v3/service/logger"
 	"github.com/micro/services/helloworld/handler"
+	"github.com/micro/services/pkg/tracing"
 )
 
 func main() {
@@ -14,6 +15,8 @@ func main() {
 
 	// Register Handler
 	srv.Handle(new(handler.Helloworld))
+	traceCloser := tracing.SetupOpentracing("helloworld")
+	defer traceCloser.Close()
 
 	// Run the service
 	if err := srv.Run(); err != nil {