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From "Gary Tully (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (AMQ-1979) Temporary queue on slave not removed in Pure Master/Slave setup
Date Wed, 15 Oct 2008 11:15:52 GMT

     [ https://issues.apache.org/activemq/browse/AMQ-1979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gary Tully reassigned AMQ-1979:
-------------------------------

    Assignee: Gary Tully

> Temporary queue on slave not removed in Pure Master/Slave setup
> ---------------------------------------------------------------
>
>                 Key: AMQ-1979
>                 URL: https://issues.apache.org/activemq/browse/AMQ-1979
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.2.0
>            Reporter: Hans Bausewein
>            Assignee: Gary Tully
>         Attachments: activemqjee-0.0.6-src.tar.gz
>
>
> Maybe not the most logical client code, but it happened here and I guess it will happen
somewhere again:
>   TemporaryQueue reply = session.createTemporaryQueue();      	
>   MessageConsumer consumer = session.createConsumer(reply);
>   Message received = consumer.receive(timeout);
>   ...
>   reply.delete();
>   consumer.close();
> I've removed try/finally blocks to keep it simple.
> See the attached source code.
> It works fine, but set 
>   JmsMessageHandler.REVERSE_ORDER=true
> and the slave will not be cleaned up properly.
> It means that the number of threads is increasing and at some time it will get an OutOfMemoryError
(see AMQ-1849) and the slave dies.

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