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https://issues.apache.org/activemq/browse/AMQ-845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tom Kaitchuck updated AMQ-845:
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Attachment: patch.txt
I ment to add this file a while back and forgot, so it may be a little out of
date, but it is a much better solution.
> Sending messages to a topic with an inactive durable subscription will hang
> producers
> -------------------------------------------------------------------------------------
>
> Key: AMQ-845
> URL: https://issues.apache.org/activemq/browse/AMQ-845
> Project: ActiveMQ
> Issue Type: Bug
> Components: Broker
> Affects Versions: 4.0.1
> Environment: Linux Red Hat Enterprise 4
> java jdk 1.4.2-b28 (or 1.5.0_06-b05)
> Reporter: Christopher Mihaly
> Assigned To: Rob Davies
> Priority: Blocker
> Fix For: 4.2.0
>
> Attachments: patch.txt, testcase.zip
>
>
> If you have a durable subsciber that is not on-line, and you have producers
> sending message, eventually the server will hang on that topic.
> I have attached a zip file with a junit test case and my activemq
> configuration. The test case has two tests, one that creates a durable
> subscription, that will succeed, and a second that starts publishing up to
> 100000 events, which will hang. I don't really know how to interrupt the
> all, so the test case never finishes. Anyway, it does show the problem and
> is 100% repeatable on my system.
> The config file is set to use a SQLServer database, but the stock journal or
> a derby persistence manager will do the same thing. I just switched to mssql
> server because I can then see what is going on in the database. And records
> are being added to the database all the way up to when the server hangs. I
> also doubled the memory manager limit and moved the jmx rmi port to 1080
> since I have another server running at 1099.
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