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Posted to commits@wicket.apache.org by "Sean Lin (JIRA)" <ji...@apache.org> on 2012/08/23 11:49:42 UTC

[jira] [Created] (WICKET-4727) ThreadContext should be detached before each subscribed page gets notified

Sean Lin created WICKET-4727:
--------------------------------

             Summary: ThreadContext should be detached before each subscribed page gets notified
                 Key: WICKET-4727
                 URL: https://issues.apache.org/jira/browse/WICKET-4727
             Project: Wicket
          Issue Type: Bug
          Components: wicket-atmosphere
    Affects Versions: 6.0.0-beta3
            Reporter: Sean Lin
            Assignee: Emond Papegaaij


Since the event subscriptions may cross different sessions, before entering request cycles of notified page, the ThreadContext should be detached except application instance.

In EventBus#post(Object event), ThreadContext.detach() should be placed inside the for-loop block of atmosphere resources,
otherwise Session().get() may return previous page's session.

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[jira] [Resolved] (WICKET-4727) ThreadContext should be detached before each subscribed page gets notified

Posted by "Emond Papegaaij (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/WICKET-4727?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emond Papegaaij resolved WICKET-4727.
-------------------------------------

       Resolution: Fixed
    Fix Version/s: 6.0.0

Good catch. I've replaced restore(null) with detach, moved it inside the loop, and removed the redundant detach at the end of the loop.
                
> ThreadContext should be detached before each subscribed page gets notified
> --------------------------------------------------------------------------
>
>                 Key: WICKET-4727
>                 URL: https://issues.apache.org/jira/browse/WICKET-4727
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket-atmosphere
>    Affects Versions: 6.0.0-beta3
>            Reporter: Sean Lin
>            Assignee: Emond Papegaaij
>             Fix For: 6.0.0
>
>
> Since the event subscriptions may cross different sessions, before entering request cycles of notified page, the ThreadContext should be detached except application instance.
> In EventBus#post(Object event), ThreadContext.detach() should be placed inside the for-loop block of atmosphere resources,
> otherwise Session().get() may return previous page's session.

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