channel.py 文件源码

def __init__(self, target, options=None, credentials=None):
        options = options if options is not None else ()
        self.target = target
        self.channel = channel = cygrpc.Channel(
            _common.encode(target),
            _common.channel_args(_options(options)), credentials)
        self.managed_call = _channel_managed_call_management(
            _ChannelCallState(channel))
        self.connectivity_state = _ChannelConnectivityState(channel)