connection.py 文件源码

def send_json(self, data):
        """
        send_json(data) -> Bool

        Send json data into the stream. Returns false on message fail.
        """

        now = time.time()
        if self.limit != 0 and now - self.last_packet < self.limit:
            time.sleep(self.limit - (now - self.last_packet))

        try:
            self.socket.send(json.dumps(data))
        except (AttributeError, websocket.WebSocketException):
            with self.lock:
                self.socket = None
            return False

        self.last_packet = time.time()

        return True