Question

需要一些帮助！使用Rabbit MQ RPC运行python脚本时。我收到Socket 104，Socket closed when connection was open错误。下面是python traceback和一些代码：

Traceback (most recent call last):
  File "./server.py", line 34, in <module>
    channel.start_consuming()
  File "/usr/lib/python2.6/site-packages/pika/adapters/blocking_connection.py", line 1681, in start_consuming
    self.connection.process_data_events(time_limit=None)
  File "/usr/lib/python2.6/site-packages/pika/adapters/blocking_connection.py", line 656, in process_data_events
    self._dispatch_channel_events()
  File "/usr/lib/python2.6/site-packages/pika/adapters/blocking_connection.py", line 469, in _dispatch_channel_events
    impl_channel._get_cookie()._dispatch_events()
  File "/usr/lib/python2.6/site-packages/pika/adapters/blocking_connection.py", line 1310, in _dispatch_events
    evt.body)
  File "./server.py", line 30, in on_request
    body=json.dumps(DEVICE_INFO))
  File "/usr/lib/python2.6/site-packages/pika/adapters/blocking_connection.py", line 1978, in basic_publish
    mandatory, immediate)
  File "/usr/lib/python2.6/site-packages/pika/adapters/blocking_connection.py", line 2065, in publish
    self._flush_output()
  File "/usr/lib/python2.6/site-packages/pika/adapters/blocking_connection.py", line 1174, in _flush_output
    *waiters)
  File "/usr/lib/python2.6/site-packages/pika/adapters/blocking_connection.py", line 395, in _flush_output
    raise exceptions.ConnectionClosed()
pika.exceptions.ConnectionClosed

Answer 1

由于声誉低，我无法发表评论道歉。您能否提供有关如何打开连接的更多信息？它真的开放了吗？

可能是由于与rabbitmq服务器失去连接，因为pika没有处理断开连接，并且经常导致类似的堆栈跟踪。

我也有类似的问题，在我的情况下，这是因为我的鼠兔连接在一段时间后才开始下降，我的同事能够通过为mq:port_number添加等待时间来处理这个问题。

我们使用的是docker容器，所以我们在invoke.sh中添加了以下行来等待mq：

filename.py --wait-secs 30 --port-wait mq:5672

我希望你能做到这一点后解决这个问题。

否则最好在python脚本运行之前检查pika是否正在删除连接，或者提供有关如何调用它的更多信息。

Rabbit MQ python脚本。连接打开时套接字关闭

1 个答案: