Method receive_bytes

aiohttp/web_ws.py:280–286

(self)

    @asyncio.coroutine
    def receive_bytes(self):
        msg = yield from self.receive()
        if msg.tp != MsgType.binary:
            raise TypeError(
                "Received message {}:{!r} is not bytes".format(msg.tp,
                                                               msg.data))
        return msg.data

    def write(self, data):
        raise RuntimeError("Cannot call .write() for websocket")