[ http://issues.apache.org/jira/browse/MYFACES-1027?page=all ]
Howard Abrams updated MYFACES-1027:
-----------------------------------
Attachment: ViewTag.diff
Attached is a patch that seems to fix the problem.
It changes the view tag handler to make the body always buffered and moves
server-side state saving from doEndTag to doAfterBody. I'd appreciate it if
someone more familiar with the view tag handler code could take a look at this
patch.
> State saving Race condition
> ---------------------------
>
> Key: MYFACES-1027
> URL: http://issues.apache.org/jira/browse/MYFACES-1027
> Project: MyFaces
> Type: Bug
> Components: Implementation
> Versions: Nightly
> Reporter: Howard Abrams
> Attachments: ViewTag.diff
>
> I can reproduce this in the nightly, but I assume it happens in 1.1.1 as well.
> The output of a page reaches the browser before the state for that page is
> stored. The result is that if a browser quickly requests that pages state, it
> is possible the state isn't stored yet and access to it will fail. I'm not
> certain, but I belive the proper thing to do would be to block on access to a
> given view if another thread is still accessing it. I do not have this
> problem with the RI, but since this is a race condition it is possible I just
> never hit it.
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