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https://issues.jboss.org/browse/RF-13250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12943932#comment-12943932
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Pavol Pitonak commented on RF-13250:
------------------------------------
Hi,
could you please provide more information?
* Do you use any other frameworks in your application?
* What server are you deploying on?
* Which JSF impl do you use?
* What is your definition of "extreme memory usage"? How many clients are
there, how much memory is consumed?
* Is memory usage high and/or is it growing over time?
* What kind of messages do you push to the clients?
I couldn't reproduce this issue with 4.3.4 so any additional information might
be helpful.
> Extreme memory usage in RF4.3.4.Final and not in RF4.3.3.Final
> --------------------------------------------------------------
>
> Key: RF-13250
> URL: https://issues.jboss.org/browse/RF-13250
> Project: RichFaces
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Affects Versions: 4.3.4
> Environment: Gentoo Linux, Tomcat 7.0.39, MyFaces 2.1.12, Tomahawk
> 1.1.14, RichFaces 4.3.4, APR 1.4.5
> Reporter: Milo van der Zee
> Assignee: Pavol Pitonak
> Labels: memoryleak
>
> Hello,
> I did an upgrade from RF 4.3.3.Final to 4.3.4.Final and the application
> started to crash with 'Out Off Memory' errors. I changed the POM back to
> 4.3.3.Final and the problem is gone.
> I also started seeing this message lot's of times:
> {{WARN org.atmosphere.cpr.AtmosphereResponse - Committed error code 400}}
> I don't know if that has anything to do with the error. I set
> {{org.atmosphere.cpr.sessionSupport}} to {{true}} and I did not see the
> message again. But still the application went out-of-memory.
> In the crashed system heap dump I see a lot of:
> - AtomicBoolean (751.000, 15.0MB)
> - ConcurrentLinkedQueue
> - AtmospereRequest$Builder (60.042, 13.8MB)
> To me it looks like it has something to do with Atmosphere. Any ideas?
> Thanks,
> Milo van der Zee
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