Configure a Memcached client.

        :param host: host name or ip address to connect to
        :param port: port number to connect to
        :param client_args: extra keyword arguments passed to :class:`aiomcache.Client`

def configure_client(cls, host: str = 'localhost', port: int = 11211, **client_args):
        """
        Configure a Memcached client.

        :param host: host name or ip address to connect to
        :param port: port number to connect to
        :param client_args: extra keyword arguments passed to :class:`aiomcache.Client`

        """
        assert check_argument_types()
        client = Client(host, port, **client_args)
        return client