def open(self):
        args = Writer()
        args.write_shortstr('')
        self.send_frame(MethodFrame(self.channel_id, 20, 10, args))
        self.channel.add_synchronous_cb(self._recv_open_ok)
Open the channel for communication.
dataset/ETHPy150Open agoragames/haigha/haigha/classes/channel_class.py/ChannelClass.open