[jira] Commented: (WICKET-2116) Session instantiated twice

["Juergen Donnerstag (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WICKET-2116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12675681#action_12675681 ] 

Juergen Donnerstag commented on WICKET-2116:
--------------------------------------------

Because in your example Wicket has no reason to keep the first session; there is no data, nothing has changed. Not persisting the session and creating a new one with the next request doesn't make a difference, but is the cheaper operation.

> Session instantiated twice
> --------------------------
>
>                 Key: WICKET-2116
>                 URL: https://issues.apache.org/jira/browse/WICKET-2116
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket-auth-roles
>    Affects Versions: 1.4-RC1
>         Environment: Windows, JDK 1.6
>            Reporter: bernard
>         Attachments: Testcase.zip
>
>
> The attached testcase is similar to the Authentication example in the distribution, only simpler.
> If I set a breakpoint on the constructor of the TestSession class, then the session is instantiated twice. Once when HomePage is loaded, and the second time when the link to the Admin page is clicked. If in contrast I run the Authentication example then its session is instantiated only once.
> I don't have any idea why this happens.

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