fix

server/websocket/internal/logic/datatransferlogic.go

@@ -114,12 +114,6 @@ func (l *DataTransferLogic) DataTransfer(svcCtx *svc.ServiceContext, w http.Resp
 	userInfo.UserId = 39
 	ws := l.setConnPool(conn, userInfo)
 	defer ws.close()
-	go func() {
-		//把连接成功消息发回去
-		time.Sleep(time.Second * 2) //兼容下火狐
-		b := ws.respondDataFormat(constants.WEBSOCKET_CONNECT_SUCCESS, uniqueId)
-		_ = conn.WriteMessage(websocket.TextMessage, b)
-	}()
 	//循环读客户端信息
 	go ws.readLoop()
 	//循环把数据发送给客户端
@@ -156,6 +150,12 @@ func (l *DataTransferLogic) setConnPool(conn *websocket.Conn, userInfo auth.User
 	}
 	//保存连接
 	mapConnPool.Store(uniqueId, ws)
+	go func() {
+		//把连接成功消息发回去
+		time.Sleep(time.Second * 2) //兼容下火狐
+		b := ws.respondDataFormat(constants.WEBSOCKET_CONNECT_SUCCESS, uniqueId)
+		_ = conn.WriteMessage(websocket.TextMessage, b)
+	}()
 	return ws
 }
 func (l *DataTransferLogic) getUniqueId() string {