Add support for v2ray http upgrade transport

transport/v2raygrpclite/client.go

@@ -100,7 +100,7 @@ func (c *Client) DialContext(ctx context.Context) (net.Conn, error) {
 			conn.setup(nil, err)
 		} else if response.StatusCode != 200 {
 			response.Body.Close()
-			conn.setup(nil, E.New("unexpected status: ", response.StatusCode, " ", response.Status))
+			conn.setup(nil, E.New("unexpected status: ", response.Status))
 		} else {
 			conn.setup(response.Body, nil)
 		}

transport/v2raygrpclite/server.go

@@ -35,10 +35,6 @@ type Server struct {
 	path         string
 }
 
-func (s *Server) Network() []string {
-	return []string{N.NetworkTCP}
-}
-
 func NewServer(ctx context.Context, options option.V2RayGRPCOptions, tlsConfig tls.ServerConfig, handler adapter.V2RayServerTransportHandler) (*Server, error) {
 	server := &Server{
 		tlsConfig: tlsConfig,
@@ -92,6 +88,10 @@ func (s *Server) invalidRequest(writer http.ResponseWriter, request *http.Reques
 	s.handler.NewError(request.Context(), E.Cause(err, "process connection from ", request.RemoteAddr))
 }
 
+func (s *Server) Network() []string {
+	return []string{N.NetworkTCP}
+}
+
 func (s *Server) Serve(listener net.Listener) error {
 	if s.tlsConfig != nil {
 		if !common.Contains(s.tlsConfig.NextProtos(), http2.NextProtoTLS) {