Python Asyncio-RuntimeError:无法关闭正在运行的事件循环

我正在尝试解决此错误: RuntimeError: Cannot close a running event loop

 def start_job(self):

        if self.auth_expire_timestamp < get_timestamp():
            api_obj = api_handler.Api('Api Name', self.dbObj)
            self.api_auth_resp = api_obj.get_auth_response()
            self.api_attr = api_obj.get_attributes()


        try:
            self.queue_manager(self.do_stuff(json_data))
        except aiohttp.ServerDisconnectedError as e:
            logging.info("Reconnecting...")
            api_obj = api_handler.Api('API Name', self.dbObj)
            self.api_auth_resp = api_obj.get_auth_response()
            self.api_attr = api_obj.get_attributes()
            self.run_eligibility()

async def do_stuff(self, data):

    tasks = []

    async with aiohttp.ClientSession() as session:
        for row in data:
            task = asyncio.ensure_future(self.async_post('url', session, row))
            tasks.append(task)
        result = await asyncio.gather(*tasks)
    self.load_results(result)


def queue_manager(self, method):
    self.loop = asyncio.get_event_loop()
    future = asyncio.ensure_future(method)
    self.loop.run_until_complete(future)


async def async_post(self, resource, session, data):
        async with session.post(self.api_attr.api_endpoint + resource, headers=self.headers, data=data) as response:
            resp = []
            try:
                headers = response.headers['foo']
                content = await response.read()
                resp.append(headers)
                resp.append(content)
            except KeyError as e:
                logging.error('KeyError at async_post response')
                logging.error(e)
        return resp


def shutdown(self):
    //need to do something here to await the remaining tasks and then I need to re-start a new event loop, which i think i can do, just don't know how to appropriately stop the current one.
    self.loop.close() 
    return True

如何处理错误并正确关闭事件循环,以便可以启动一个新的事件循环并重新启动整个程序并继续。

编辑:

这就是我现在正在尝试的,基于 this SO answer queue_manager 我把它改成了:

try:
   self.loop.run_until_complete(future)
except Exception as e:
   future.cancel()
   self.loop.run_until_complete(future)
   future.exception()

更新:

shutdown() 方法并将此添加到我的 queue_manager() 取而代之的是方法,它似乎毫无问题地工作:

  try:
        self.loop.run_until_complete(future)
    except Exception as e:
        future.cancel()
        self.check_in_records()
        self.reconnect()
        self.start_job()
        future.exception()