async def start_serving(self,<EOL>connection_config: ConnectionConfig,<EOL>loop: Optional[asyncio.AbstractEventLoop] = None) -> None:
self.start_serving_nowait(connection_config, loop)<EOL>await self.wait_until_serving()<EOL>
Start serving this :class:`~lahja.endpoint.Endpoint` so that it can receive events. Await
until the :class:`~lahja.endpoint.Endpoint` is ready.