vue 与 flask websocket 实时通信问题

前端用的 vue,后端用的 flask,有个路由需要使用 websocket 通信,现在是可以通信了,但后端怎么把数据实时的推给前端呢？后端在后面一直 while 循环推送的话,则访问其它的路由会失败,如果后端开多线程的话,会报 socket 死亡的问题,无法通信.

python:

 	from flask_sockets import Sockets
  	@sockets.route('/msg')
    def echo_socket(ws):
        response_data = {'code': '', 'message': '', 'data': '', 'total': ''}
        try:
            if request.method == 'GET':
                user_socker = request.environ.get('wsgi.websocket')
                request_data = json.loads(user_socker.receive())
                t1 = threading.Thread(target = check_status, args=(request_data, user_socker,), daemon = True)
                t1.start()
             

报错信息: user_socker.send(json.dumps(response_data)) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/geventwebsocket/websocket.py", line 347, in send raise WebSocketError(MSG_SOCKET_DEAD) geventwebsocket.exceptions.WebSocketError: Socket is dead

vue:

initWebSocket() { //初始化 weosocket const wsuri = 'ws://127.0.0.1:8800/msg' //ws 地址 this.websock = new WebSocket(wsuri) this.websock.onopen = this.websocketonopen this.websock.onmessage = this.websocketonmessage this.websock.onerror = this.websocketonerror this.websock.onclose = this.websocketclose },