[richfaces-issues] [JBoss JIRA] Commented: (RF-3878) Session memory leak

[Nick Belaevski (JIRA)]

    [ https://jira.jboss.org/jira/browse/RF-3878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12520404#action_12520404 ] 

Nick Belaevski commented on RF-3878:
------------------------------------

Ian,

I've received and checked your memory dump. Plenty of memory is allocated for keep-alived objects of org.rhq.enterprise.gui.navigation.resource.ResourceTreeModelUIBean class.

> Session memory leak
> -------------------
>
>                 Key: RF-3878
>                 URL: https://jira.jboss.org/jira/browse/RF-3878
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 3.2.0.SR1
>            Reporter: Dmitri Voronov
>            Assignee: Nick Belaevski
>             Fix For: 3.3.0
>
>
> AjaxStateHolder saves all views in the session. But the same view can occur several times in this "cache"; the views from this "cache" are not reused and just fill the session. If an application has many large views and deals with many concurrent sessions, the heap can easily grow up to Gigabytes(!)

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