add mws dialer

pkg/common/util/ws/ws.go

@@ -1,41 +0,0 @@
-package ws
-
-import (
-	"net"
-	"time"
-
-	"github.com/gorilla/websocket"
-)
-
-type websocketConn struct {
-	*websocket.Conn
-	rb []byte
-}
-
-func WebsocketServerConn(conn *websocket.Conn) net.Conn {
-	return &websocketConn{
-		Conn: conn,
-	}
-}
-
-func (c *websocketConn) Read(b []byte) (n int, err error) {
-	if len(c.rb) == 0 {
-		_, c.rb, err = c.ReadMessage()
-	}
-	n = copy(b, c.rb)
-	c.rb = c.rb[n:]
-	return
-}
-
-func (c *websocketConn) Write(b []byte) (n int, err error) {
-	err = c.WriteMessage(websocket.BinaryMessage, b)
-	n = len(b)
-	return
-}
-
-func (c *websocketConn) SetDeadline(t time.Time) error {
-	if err := c.SetReadDeadline(t); err != nil {
-		return err
-	}
-	return c.SetWriteDeadline(t)
-}