service_list.py 文件源码

def __anext__(self) -> Awaitable:
            if self._last_served_index < len(self.services):
                service = self._AsyncServiceFuture(
                    Service(self.services[self._last_served_index])
                )
                self._last_served_index += 1
            else:
                raise StopAsyncIteration()
            return service