websocket_server.py 文件源码

def __init__(self, *args, **kwargs):
        websocket.WebSocketHandler.__init__(self, *args, **kwargs)

        if WebSocket._zmq_stream is None:
            raise RuntimeError("Please install a stream before instantiating "
                               "any websockets")

        self.authenticated = False
        self.auth_failures = 0
        self.max_auth_fails = 3
        self.username = None