问如何设置websocket客户端代理，以便通过端口443将服务器消息映射回websocket客户端？

EN

[my-user@my-server]$ python my_websocket_client.py
ws-client connecting...
[Errno 111] Connection refused
conn closed
exception in main: 'NoneType' object has no attribute 'status'
ws-client connect status is not ok.
trying to reconnect 
ws-client connecting...
[Errno 111] Connection refused
conn closed
exception in main 'NoneType' object has no attribute 'status'

def on_error(ws, error):
    logger.error("on error is: %s" % error)


def reconnect():
    global reconnect_count
    logger.warning("ws-client connect status is not ok.\ntrying to reconnect for the %d time" % reconnect_count)
    reconnect_count += 1
    if reconnect_count < RECONNECT_MAX_TIMES:
        thread.start_new_thread(connect, ())


def on_message(ws, message):
    message_json = json.loads(message)
    payload = base64_decode_as_string(message_json["payload"])
    # handler payload
    try:
        message_handler(payload)
    except Exception as e:
        logger.error("handler message, a business exception has occurred,e:%s" % e)
    send_ack(message_json["messageId"])


def on_close(obj):
    logging.critical("Connection closed!")
    obj.close()
    global connect_status
    connect_status = 0


def connect():
    logger.info("ws-client connecting...")
    ws.run_forever(sslopt=SSL_OPT, ping_interval=PING_INTERVAL_SECONDS, ping_timeout=PING_TIMEOUT_SECONDS)


def send_ack(message_id):
    json_str = json.dumps({"messageId": message_id})
    ws.send(json_str)


def main():
    header = {"Connection": "Upgrade",
              "username": ACCESS_ID,
              "password": gen_pwd()}

    websocket.setdefaulttimeout(CONNECT_TIMEOUT_SECONDS)
    global ws
    ws = websocket.WebSocketApp(get_topic_url(),
                                header=header,
                                on_message=on_message,
                                on_error=on_error,
                                on_close=on_close)

    thread.start_new_thread(connect, ())
    while True:
        time.sleep(CHECK_INTERVAL_SECONDS)
        global reconnect_count
        global connect_status
        try:
            if ws.sock.status == 101:
                # annoying
                # print("ws-client connect status is ok.")
                reconnect_count = 1
                connect_status = 1
        except Exception:
            connect_status = 0
            reconnect()


if __name__ == '__main__':
    main()