ViewExpiredException occurs if you heavy use ajax within more than one form
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Key: MYFACES-3159
URL: https://issues.apache.org/jira/browse/MYFACES-3159
Project: MyFaces Core
Issue Type: Bug
Affects Versions: 2.1.0
Environment: Java 6, Tomcat 6 and 7, latest SNAPSHOT of MyFaces 2.1.0
Reporter: Rene O
Attachments: jsf2testcase-webapp-0.0.1-SNAPSHOT.war
I have an usecase with more than one form on a page and heavy use of ajax.
After several ajax requests within one of the forms and after that, another
ajax request in one of the other forms, a ViewExpiredException occurs.
A simplified testcase to reproduce this issue is attached.
Steps to reproduce:
1. http://localhost:8080/jsf2testcase/test.jsf
2. click minimum 21 times (one more time than the default value for
numberOfViewsInSession) one of the first two buttons
3. click the third button in the other from
4. ViewExpiredException occurs
If you only use the two buttons within the first form, the ViewExpiredException
never occurs, so i think this is a bug.
To use only one form is no option for my usecase and to increase the number of
views in session is also no good solution for this, because this only delays
the problem.
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