Make command internal

examples/server/main.go

@@ -6,40 +6,12 @@ import (
 	"github.com/micro/go-micro/examples/server/handler"
 	"github.com/micro/go-micro/examples/server/subscriber"
 	"github.com/micro/go-micro/server"
-	"golang.org/x/net/context"
 )
 
-func logWrapper(fn server.HandlerFunc) server.HandlerFunc {
-	return func(ctx context.Context, req server.Request, rsp interface{}) error {
-		log.Infof("[Log Wrapper] Before serving request method: %v", req.Method())
-		err := fn(ctx, req, rsp)
-		log.Infof("[Log Wrapper] After serving request")
-		return err
-	}
-}
-
-func logSubWrapper(fn server.SubscriberFunc) server.SubscriberFunc {
-	return func(ctx context.Context, req server.Publication) error {
-		log.Infof("[Log Sub Wrapper] Before serving publication topic: %v", req.Topic())
-		err := fn(ctx, req)
-		log.Infof("[Log Sub Wrapper] After serving publication")
-		return err
-	}
-}
-
 func main() {
 	// optionally setup command line usage
 	cmd.Init()
 
-	md := server.DefaultOptions().Metadata
-	md["datacenter"] = "local"
-
-	server.DefaultServer = server.NewServer(
-		server.WrapHandler(logWrapper),
-		server.WrapSubscriber(logSubWrapper),
-		server.Metadata(md),
-	)
-
 	// Initialise Server
 	server.Init(
 		server.Name("go.micro.srv.example"),