[jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-2609) Locking issue for ConversationEntry when using Conversation.instance().leave()

Pete Muir (JIRA) jira-events at lists.jboss.org
Fri Mar 14 11:00:20 EDT 2008

     [ http://jira.jboss.com/jira/browse/JBSEAM-2609?page=all ]

Pete Muir updated JBSEAM-2609:

    Fix Version/s: 2.0.2.GA

> Locking issue for ConversationEntry when using Conversation.instance().leave()
> ------------------------------------------------------------------------------
>                 Key: JBSEAM-2609
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2609
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.0.1.GA
>            Reporter: Jacob Orshalick
>            Priority: Minor
>             Fix For: 2.1.0.GA, 2.0.2.GA
>         Attachments: JBSEAM-2609.patch
> When using Conversation.instance().leave(), it seems that the ConversationEntry lock is not released.  *Sometimes* it can be obtained when attempting to resume the conversation but other times it cannot.  This results in the user being redirected to the no-conversation-view-id after the concurrent-request-timeout expires.
> This can be observed by placing Conversation.instance.leave() in an action that redirects to another page.  Then simply use the back-button and resume the conversation by clicking a link on the page.  You may have to try this several times to get the result.  I will see if I can create a reliable test case and attach it.
> Manager.switchConversation() performs an unlock of the ConversationEntry prior to switching, which would also make sense in the case of leave (since it is really a switch to a temp conversation).
> The workaround is simply executing the following:
> Code:
> Conversation conversation = Conversation.instance();
> ConversationEntry entry = 
>             ConversationEntries.instance().getConversationEntry(conversation.getId());
> conversation.leave();
> entry.unlock();

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


More information about the seam-issues mailing list