websockethandler.py 文件源码

def emit(self, event, data):
        """
            Sends a given event/data combinaison to the client of this WebSocket.

            Wrapper for `tornado.websocket.WebSocketHandler.write_message <http://www.tornadoweb.org/en/stable/
            websocket.html#tornado.websocket.WebSocketHandler.write_message>`_ method.

            :param event: event name to emit
            :param data: associated data
            :type event: str
            :type data: dict
        """

        self.write_message({
            'event': event,
            'data': data
        })