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

[Brian Kates (JIRA)]

    [ https://jira.jboss.org/jira/browse/RF-3878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12424489#action_12424489 ] 

Brian Kates commented on RF-3878:
---------------------------------

Prior to us using RichFaces, we never had any out of heap memory problems.  Now we've had to bump up our heap size.  I'm not convinced that the 3.1.x branch properly stores sessions.  For one, we can't even override the number of sessions stored (unless there is a ways I don't know about).

> Session memory leak
> -------------------
>
>                 Key: RF-3878
>                 URL: https://jira.jboss.org/jira/browse/RF-3878
>             Project: RichFaces
>          Issue Type: Bug
>    Affects Versions: 3.2.0.SR1
>            Reporter: Dmitri Voronov
>            Assignee: Alexander Smirnov
>             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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