def __init__(self, transport=None, context=None, topic=None, server=None,
timeout=None):
self._context = context
rpc.init()
target = messaging.Target(topic=topic, server=server)
self._client = rpc.get_client(target)
def __init__(self, topic, server, handlers, binary):
super(Service, self).__init__()
rpc.init()
target = messaging.Target(topic=topic, server=server)
self._server = rpc.get_server(target, handlers)
self.binary = binary
