Python aio pika RPC模式示例在以下情况下崩溃：RobustConnection:连接已关闭

我正在尝试使用它的aio pika运行RPC。我在文档中按原样运行，只是更改了AMPQ URL，但出现了一个错误：

Task exception was never retrieved
quart_service_01_1  | future: <Task finished coro=<RobustConnection.reconnect() done, defined at /usr/local/lib/python3.6/site-packages/aio_pika/robust_connection.py:149> exception=RuntimeError('<RobustConnection: "amqp://dev_user:******@rabbit:5672/tgvhost" 1 channels> connection closed',)>
quart_service_01_1  | Traceback (most recent call last):
quart_service_01_1  |   File "/usr/local/lib/python3.6/asyncio/tasks.py", line 180, in _step
quart_service_01_1  |     result = coro.send(None)
quart_service_01_1  |   File "/usr/local/lib/python3.6/site-packages/aio_pika/robust_connection.py", line 150, in reconnect
quart_service_01_1  |     await self.connect()
quart_service_01_1  |   File "/usr/local/lib/python3.6/site-packages/aio_pika/robust_connection.py", line 105, in connect
quart_service_01_1  |     raise RuntimeError("{!r} connection closed".format(self))
quart_service_01_1  | RuntimeError: <RobustConnection: "amqp://dev_user:******@rabbit:5672/tgvhost" 1 channels> connection closed

从未检索到任务异常 夸脱服务_01 | 1 |未来： quart_服务_01_1 |回溯（最近一次呼叫最后一次）： quart_service_01_1|File“/usr/local/lib/python3.6/asyncio/tasks.py”，第180行，分步执行 夸脱服务01 1结果=coro.send（无） quart_service_01_1|File“/usr/local/lib/python3.6/site packages/aio_pika/robust_connection.py”，第150行，重新连接 quart_服务_01_1 |等待自我连接（） quart_service_01_1|File“/usr/local/lib/python3.6/site packages/aio_pika/robust_connection.py”，第105行，在connect中 quart_服务_01_1|引发运行时错误（“{！r}连接已关闭”。格式（self）） quart_服务_01_1 |运行时错误：连接已关闭 在跟踪之前，客户端似乎关闭了与rabbit的连接：

2020-03-20 09:45:23.855 [info] <0.639.0> accepting AMQP connection <0.639.0> (172.30.0.5:40902 -> 172.30.0.3:5672)
rabbit_1            | 2020-03-20 09:45:23.870 [info] <0.639.0> connection <0.639.0> (172.30.0.5:40902 -> 172.30.0.3:5672): user 'dev_user' authenticated and granted access to vhost 'tgvhost'
rabbit_1            | 2020-03-20 09:45:23.917 [info] <0.639.0> closing AMQP connection <0.639.0> (172.30.0.5:40902 -> 172.30.0.3:5672, vhost: 'tgvhost', user: 'dev_user')

2020-03-20 09:45:23.855[信息]接受AMQP连接（172.30.0.5:40902->172.30.0.3:5672）
rabbit|1 | 2020-03-20 09:45:23.870[信息]连接（172.30.0.5:40902->172.30.0.3:5672）：用户“dev_user”通过身份验证并被授予对vhost“tgvhost”的访问权限
rabbit|1 | 2020-03-20 09:45:23.917[信息]关闭AMQP连接（172.30.0.5:40902->172.30.0.3:5672，vhost:'tgvhost'，user:'dev|u user'）

如果我尝试从所有方面实现RPC，效果会很好。我不确定这是一个bug还是我这边的一些错误配置，但我使用了这个兔子设置和pika（不是aio）和nameko框架，没有任何问题。不，我想迁移到异步quart框架，所以我需要使用带有aio pika的RPC

码头工人 RabbitMQ 3.7.5 爱奥皮卡6.6.0

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Python3.6

似乎是aio pika方面的问题，我通过将aio pika降级到6.3.0解决了类似的问题