[jira] [Commented] (WICKET-6845) stackoverflow while serializing a page containing a reference to session

["Martin Tzvetanov Grigorov (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WICKET-6845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17217551#comment-17217551 ] 

Martin Tzvetanov Grigorov commented on WICKET-6845:
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We have [https://github.com/apache/wicket/blob/master/wicket-core/src/main/java/org/apache/wicket/core/util/objects/checker/SessionChecker.java] for "logging a huge warning".

Maybe it should be enabled by default in DEV mode ?!

> stackoverflow while serializing a page containing a reference to session
> ------------------------------------------------------------------------
>
>                 Key: WICKET-6845
>                 URL: https://issues.apache.org/jira/browse/WICKET-6845
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 9.0.0, 9.1.0
>            Reporter: Ernesto Reinaldo Barreiro
>            Priority: Major
>         Attachments: session-serialization.tar.gz
>
>
> Something has changed in the way pages are serialized in wicket 9.x thus that if a page has a reference to session serialization enters in a loop causing an stack overflow. See attached  project. While there is no reasons to keep a reference to session, and I have fixed that in our legacy code causing this problem,  it would be nice to avoid server crashing because of this (and log a huge warning for users to note).



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