修复在HTTPS下无法连接Websocket的问题

internal/nodes/client_tls_conn.go

@@ -55,3 +55,16 @@ func (this *ClientTLSConn) SetReadDeadline(t time.Time) error {
 func (this *ClientTLSConn) SetWriteDeadline(t time.Time) error {
 	return this.rawConn.SetWriteDeadline(t)
 }
+
+func (this *ClientTLSConn) SetIsWebsocket(isWebsocket bool) {
+	tlsConn, ok := this.rawConn.(*tls.Conn)
+	if ok {
+		var rawConn = tlsConn.NetConn()
+		if rawConn != nil {
+			clientConn, ok := rawConn.(*ClientConn)
+			if ok {
+				clientConn.SetIsWebsocket(isWebsocket)
+			}
+		}
+	}
+}