cleanup debug and transport (#1920)

server/grpc/options.go

@@ -9,7 +9,6 @@ import (
 	"github.com/micro/go-micro/v3/codec"
 	"github.com/micro/go-micro/v3/registry/mdns"
 	"github.com/micro/go-micro/v3/server"
-	"github.com/micro/go-micro/v3/transport"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/encoding"
 )
@@ -70,7 +69,6 @@ func newOptions(opt ...server.Option) server.Options {
 		Metadata:         map[string]string{},
 		Broker:           http.NewBroker(),
 		Registry:         mdns.NewRegistry(),
-		Transport:        transport.DefaultTransport,
 		Address:          server.DefaultAddress,
 		Name:             server.DefaultName,
 		Id:               server.DefaultId,

server/options.go

@@ -14,6 +14,7 @@ import (
 	"github.com/micro/go-micro/v3/registry"
 	"github.com/micro/go-micro/v3/registry/mdns"
 	"github.com/micro/go-micro/v3/transport"
+	thttp "github.com/micro/go-micro/v3/transport/http"
 )
 
 type Options struct {
@@ -72,7 +73,7 @@ func newOptions(opt ...Option) Options {
 	}
 
 	if opts.Transport == nil {
-		opts.Transport = transport.DefaultTransport
+		opts.Transport = thttp.NewTransport()
 	}
 
 	if opts.RegisterCheck == nil {
@@ -228,7 +229,7 @@ func TLSConfig(t *tls.Config) Option {
 		// set the default transport if one is not
 		// already set. Required for Init call below.
 		if o.Transport == nil {
-			o.Transport = transport.DefaultTransport
+			o.Transport = thttp.NewTransport()
 		}
 
 		// set the transport tls