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https://issues.apache.org/activemq/browse/AMQ-2543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=56732#action_56732
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Antti Kallonen commented on AMQ-2543:
-------------------------------------

We noticed that this issue seems to appear only with persistent topics. 
Persistent queues seem to recover fine, except that message fifo ordering is 
not preserved on recovery. Nonpersistent topics also seemed to recover. We also 
tried topics with TimedSubscriptionRecoveryPolicy, and they also seemed to 
recover.

> Network of brokers with durable topics does not recover from network cable 
> unplugging
> -------------------------------------------------------------------------------------
>
>                 Key: AMQ-2543
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2543
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.3.0
>         Environment: java 1.6.17
> spring 2.5.6
>            Reporter: Antti Kallonen
>         Attachments: ActiveMQBugReport.zip
>
>
> We had a network of brokers configuration like this: C1-B1-------B2-C2 where 
> C means client and B broker and durable topics enabled. when we start the 
> system, messages get delivered correctly between clients. Even when we shut 
> down the clients or brokers, messages get delivered correctly. But when I 
> remove the network plug from broker B1 severing the connection between 
> brokers, and reconnect the cable, messages are not delivered anymore. Brokers 
> were set up at store-forward configuration, with static IP:s or multicast 
> discovery.

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