cleanup

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

proto.go

@@ -7,7 +7,6 @@ import (
 
 	// nolint: staticcheck
 	oldproto "github.com/golang/protobuf/proto"
-	mproto "github.com/unistack-org/micro-proto/proto"
 	"github.com/unistack-org/micro/v3/codec"
 	"google.golang.org/protobuf/proto"
 )
@@ -18,8 +17,6 @@ func (c *protoCodec) Marshal(v interface{}) ([]byte, error) {
 	switch m := v.(type) {
 	case nil:
 		return nil, nil
-	case *mproto.Frame:
-		return m.Data, nil
 	case *codec.Frame:
 		return m.Data, nil
 	case proto.Message:
@@ -37,8 +34,6 @@ func (c *protoCodec) Unmarshal(d []byte, v interface{}) error {
 	switch m := v.(type) {
 	case nil:
 		return nil
-	case *mproto.Frame:
-		m.Data = d
 	case *codec.Frame:
 		m.Data = d
 	case proto.Message:
@@ -57,13 +52,6 @@ func (c *protoCodec) ReadBody(conn io.Reader, b interface{}) error {
 	switch m := b.(type) {
 	case nil:
 		return nil
-	case *mproto.Frame:
-		buf, err := ioutil.ReadAll(conn)
-		if err != nil {
-			return err
-		}
-		m.Data = buf
-		return nil
 	case *codec.Frame:
 		buf, err := ioutil.ReadAll(conn)
 		if err != nil {
@@ -91,9 +79,6 @@ func (c *protoCodec) Write(conn io.Writer, m *codec.Message, b interface{}) erro
 	switch m := b.(type) {
 	case nil:
 		return nil
-	case *mproto.Frame:
-		_, err := conn.Write(m.Data)
-		return err
 	case *codec.Frame:
 		_, err := conn.Write(m.Data)
 		return err