refactor code

internal/peermgr/port.go

@@ -61,38 +61,38 @@ func (s *sidecar) Receive(msg *pb.Message) {
 	s.rev <- msg
 }
 
-type stream struct {
+type tcpTmpStream struct {
 	s   network.Stream
 	tag string
 	rev chan *pb.Message
 }
 
-func newStream(s network.Stream, tag string) *stream {
+func newStream(s network.Stream, tag string) *tcpTmpStream {
 	rec := make(chan *pb.Message, port.Capacity)
-	return &stream{
+	return &tcpTmpStream{
 		s:   s,
 		tag: tag,
 		rev: rec,
 	}
 }
 
-func (s *stream) ID() string {
+func (s *tcpTmpStream) ID() string {
 	return s.s.RemotePeerID()
 }
 
-func (s *stream) Type() string {
+func (s *tcpTmpStream) Type() string {
 	return port.Sidecar
 }
 
-func (s *stream) Name() string {
+func (s *tcpTmpStream) Name() string {
 	return s.ID()
 }
 
-func (s *stream) Tag() string {
+func (s *tcpTmpStream) Tag() string {
 	return s.tag
 }
 
-func (s *stream) Send(msg *pb.Message) (*pb.Message, error) {
+func (s *tcpTmpStream) Send(msg *pb.Message) (*pb.Message, error) {
 	return Send(s.s.Send, msg)
 }
 
@@ -114,7 +114,7 @@ func Send(sender func([]byte) ([]byte, error), msg *pb.Message) (*pb.Message, er
 	return m, nil
 }
 
-func (s *stream) AsyncSend(msg *pb.Message) error {
+func (s *tcpTmpStream) AsyncSend(msg *pb.Message) error {
 	data, err := msg.Marshal()
 	if err != nil {
 		return fmt.Errorf("marshal message: %w", err)
@@ -122,6 +122,6 @@ func (s *stream) AsyncSend(msg *pb.Message) error {
 	return s.s.AsyncSend(data)
 }
 
-func (s *stream) ListenIBTPX() <-chan *pb.Message {
+func (s *tcpTmpStream) ListenIBTPX() <-chan *pb.Message {
 	panic("implement me")
 }