[jira] Created: (WICKET-2789) Serializable checker should check whether anything is holding a reference to a session or application object

["Nigel Parker (JIRA)" <ji...@apache.org>]

Serializable checker should check whether anything is holding a reference to a session or application object
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                 Key: WICKET-2789
                 URL: https://issues.apache.org/jira/browse/WICKET-2789
             Project: Wicket
          Issue Type: Improvement
    Affects Versions: 1.4.7
            Reporter: Nigel Parker
            Priority: Minor


In our application one of the pages was holding a reference to the session. With multiple Ajax requests on the same page the session size doubled each time, eventually giving stack overflow.

Because of the opaqueness of serialization this is not an easy error to track down (we managed to find it eventually by using XStream). So it would be nice if Wicket could give an early indication of the problem.

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