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Date: Wed, 24 Aug 2011 21:34:29 +0000 (UTC)
From: "Timothy Bish (JIRA)" <jira@apache.org>
To: dev@activemq.apache.org
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Subject: [jira] [Closed] (AMQ-3055) java.io.EOFException in message exchange
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     [ https://issues.apache.org/jira/browse/AMQ-3055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timothy Bish closed AMQ-3055.
-----------------------------

    Resolution: Cannot Reproduce

No test case given to reproduce this.  Many changes since 5.4.1, recommend that you test against a 5.6 SNAPSHOT build and see if the problem is still present.

> java.io.EOFException in message exchange
> ----------------------------------------
>
>                 Key: AMQ-3055
>                 URL: https://issues.apache.org/jira/browse/AMQ-3055
>             Project: ActiveMQ
>          Issue Type: Bug
>    Affects Versions: 5.4.1
>         Environment: Mac OS X 10.6.5.
> The architecture: I have two twisted-python daemons, one writes job to query and subscribes for an answer, the second does the job and replies back to the first via topic. I use stomp for communication with activeMQ.
>            Reporter: Pavel Shvedov
>
> And after some load I get the exception in activemq log:
> 2010-11-26 14:07:09,653 | INFO  | Transport failed: java.io.EOFException | org.apache.activemq.broker.TransportConnection.Transport | ActiveMQ NIO Worker
> java.io.EOFException
> 	at org.apache.activemq.transport.stomp.StompNIOTransport.serviceRead(StompNIOTransport.java:106)
> 	at org.apache.activemq.transport.stomp.StompNIOTransport.access$000(StompNIOTransport.java:51)
> 	at org.apache.activemq.transport.stomp.StompNIOTransport$1.onSelect(StompNIOTransport.java:80)
> 	at org.apache.activemq.transport.nio.SelectorSelection.onSelect(SelectorSelection.java:94)
> 	at org.apache.activemq.transport.nio.SelectorWorker$1.run(SelectorWorker.java:119)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:680)
> Examples of load: 
> ab -n100 -c100 http://host (sometimes throws exception)
> ab -n100000 -c1 http://host (always throws exception after about 16339 topic + queues

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