[rabbitmq-discuss] Socket Error 104 when connecting to rabbit cluster

Fri Jul 12 09:16:14 BST 2013

Robert,

For what it is worth "Socket Error on fd 3: 104" equates to "Connection
reset by peer". Chances are there will be something in RabbitMQ's log files
that will provide more information about what is going on - could be a
timeout or something like that.

Brett

On Fri, Jul 12, 2013 at 7:19 PM, Rubo Liang <liangrubo at bytedance.com> wrote:

> Hi,
>
> I have a rabbit cluster with 3 servers. I got error message like following
> when trying to connect to it (the cluster has worked well for 2 days):
>
> Socket Error on fd 3: 104
>
> Details:
>
> The cluster has 3 servers: A, B, C. Clients connect to server A. I run 'rabbitmqctl
> stop_app; rabbitmqctl reset; rabbitmqctl start_app' on Server A to bring
> the service back. Then I try to connect to server B but get the same error.
>
> I can telnet rabbit port on server B.
>
> ~$ rabbitmqctl list_queues
> Listing queues ...
> ha.snssdk.log   0
> ha.snssdk.log.dispatch  0
> ha.snssdk.log.output    0
> ...done.
>
> 'rabbitmqctl report' output:
>
> https://gist.github.com/liangrubo/5982515
>
> pika stacktrace:
>   File
> "/usr/local/lib/python2.7/dist-packages/pika/adapters/base_connection.py",
> line 61, in __init__
>     super(BaseConnection, self).__init__(parameters, on_open_callback)
>   File "/usr/local/lib/python2.7/dist-packages/pika/connection.py", line
> 513, in __init__
>     self._connect()
>   File "/usr/local/lib/python2.7/dist-packages/pika/connection.py", line
> 804, in _connect
>     self._adapter_connect()
>   File
> "/usr/local/lib/python2.7/dist-packages/pika/adapters/blocking_connection.py",
> line 146, in _adapter_connect
>     self.process_data_events()
>   File
> "/usr/local/lib/python2.7/dist-packages/pika/adapters/blocking_connection.py",
> line 88, in process_data_events
>     if self._handle_read():
>   File
> "/usr/local/lib/python2.7/dist-packages/pika/adapters/blocking_connection.py",
> line 184, in _handle_read
>     super(BlockingConnection, self)._handle_read()
>   File
> "/usr/local/lib/python2.7/dist-packages/pika/adapters/base_connection.py",
> line 300, in _handle_read
>     return self._handle_error(error)
>   File
> "/usr/local/lib/python2.7/dist-packages/pika/adapters/base_connection.py",
> line 264, in _handle_error
>     self._handle_disconnect()
>   File
> "/usr/local/lib/python2.7/dist-packages/pika/adapters/blocking_connection.py",
> line 181, in _handle_disconnect
>     self._on_connection_closed(None, True)
>   File
> "/usr/local/lib/python2.7/dist-packages/pika/adapters/blocking_connection.py",
> line 235, in _on_connection_closed
>     raise exceptions.AMQPConnectionError(*self.closing)
> pika.exceptions.AMQPConnectionError: (0, '')
>
> Any help is appreciated.
>
> Thanks.
> Robert
>
>
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>
>
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