[ http://jira.jboss.com/jira/browse/RF-3631?page=comments#action_12415948 ] Nick Belaevski commented on RF-3631: ------------------------------------
Stanimir, Thank you much for the sample! > ConcurrentModificationException during session serialization > ------------------------------------------------------------ > > Key: RF-3631 > URL: http://jira.jboss.com/jira/browse/RF-3631 > Project: RichFaces > Issue Type: Bug > Affects Versions: 3.1.5, 3.2.0 > Environment: JBboss 4.2.2.GA > Seam 2.0.2.SP1 > JDK 1.5.0_15 > Windows XP Pro SP2 > Reporter: Stanimir Stamenkov > Assigned To: Alexander Smirnov > Fix For: 3.2.2, 3.1.x > > Attachments: test-cluster-session.ear > > > Concurrent requests cause java.util.ConcurrentModificationException during > session serialization in cluster environment. > I've initially posted this issue to the RichFaces users forum, but then > posted to the Clustering/JBoss, too: > http://www.jboss.com/index.html?module=bb&op=viewtopic&t=136590 > where I've got feedback I'm on the right track my problem is probably caused > by the RichFaces (Ajax4Jsf) library. Basically the web session gets modified > while it is been serialized when concurrent requests are made. [EMAIL > PROTECTED] have written: > "The session management layer does not prevent concurrent access to the > session. The session's internal data structures can deal with concurrency > (e.g. the attribute map is a ConcurrentHashMap) but if the objects you'll > store in it are going to be accessed concurrently, they'll need to be thread > safe or have access to them synchronized." > I've prepared minimal test case (I'm about to attach) demonstrating the > problem. I've tried it with both RichFaces 3.1.5.GA (part of Seam 2.0.2.SP1) > and RichFaces 3.2.0.SR1 (which I'm using with my application). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira _______________________________________________ richfaces-issues mailing list [email protected] https://lists.jboss.org/mailman/listinfo/richfaces-issues
