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https://issues.jboss.org/browse/RF-12219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12693230#comment-12693230
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Milo van der Zee edited comment on RF-12219 at 5/16/12 7:31 AM:
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I found that after every click of the user to another view in my application
the number of calls to org.richfaces.application.push.impl.SessionImpl.push()
is increased by one. So after a day of work the number of calls to push is very
large.
clearBroadcastedMessages() is called correctly and the messagesQueue is cleared
every couple of pushes.
In a heapDump I see that MessageData nearest GC root is "ConcurrentLinkedQueue
(head JNI global)". This reaches the MessageData through a line of 'next'
references.
was (Author: MilovdZee):
I found that after every click of the user to another view in my
application the number of calls to
org.richfaces.application.push.impl.SessionImpl.push() is increased by one. So
after a day of work the number of calls to push is very large.
clearBroadcastedMessages() is called correctly and the messagesQueue is cleared
every couple of pushes.
> Push: Test that messages do not become stale in a queue
> -------------------------------------------------------
>
> Key: RF-12219
> URL: https://issues.jboss.org/browse/RF-12219
> Project: RichFaces
> Issue Type: Enhancement
> Security Level: Public(Everyone can see)
> Components: component-push/poll
> Affects Versions: 4.2.1.Final
> Reporter: Lukáš Fryč
> Assignee: Pavol Pitonak
>
> According to the [Forum reference],
> we can have problems with stale messages.
> I would suggest to write tests for following scenarios and check that queue
> is destroyed properly:
> * view expires
> * client leaves the page with {{a4j:push}} without proper clean up
> * ...
> Let's brainstorm other scenarios.
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