merge master

helloworld/main.go

@@ -5,6 +5,7 @@ import (
 	"github.com/micro/micro/v3/service/logger"
 	"github.com/micro/services/helloworld/handler"
 	pb "github.com/micro/services/helloworld/proto"
+	"github.com/micro/services/pkg/tracing"
 )
 
 func main() {
@@ -16,6 +17,9 @@ func main() {
 	// Register Handler
 	pb.RegisterHelloworldHandler(srv.Server(), new(handler.Helloworld))
 
+	traceCloser := tracing.SetupOpentracing("helloworld")
+	defer traceCloser.Close()
+
 	// Run the service
 	if err := srv.Run(); err != nil {
 		logger.Fatal(err)