[jboss-jira] [JBoss JIRA] Closed: (JBMESSAGING-1041) Bug in client side failover map updating

Tim Fox (JIRA) jira-events at lists.jboss.org
Thu Aug 9 08:34:49 EDT 2007


     [ http://jira.jboss.com/jira/browse/JBMESSAGING-1041?page=all ]

Tim Fox closed JBMESSAGING-1041.
--------------------------------

    Resolution: Done

> Bug in client side failover map updating
> ----------------------------------------
>
>                 Key: JBMESSAGING-1041
>                 URL: http://jira.jboss.com/jira/browse/JBMESSAGING-1041
>             Project: JBoss Messaging
>          Issue Type: Bug
>            Reporter: Tim Fox
>         Assigned To: Tim Fox
>             Fix For: 1.4.0.CR2
>
>
> Consider this scenario:
> There are three nodes in the cluster: 0, 1, 2.
> Failover map is as follows:
> 0-->1
> 1-->2
> 2-->0
> There is a connection on node 1.
> Node 1 is killed.
> Node 2 fails over for node 1.
> An update is then sent to the client with the new failover map:
> 0-->2
> 2-->0
> Client side failure is then detected
> The client attempts failover, but there is no failover node specified in the map any more, since it has been updated.
> Client fails to failover

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