[jboss-jira] [JBoss JIRA] Commented: (JBAS-4893) JvmRouteValve (UseJK) for non session replication setup

[Takayoshi Kimura (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBAS-4893?page=comments#action_12414186 ] 
            
Takayoshi Kimura commented on JBAS-4893:
----------------------------------------

Another scenario:

* 3 nodes cluster
* If primary node is crashed, subsequent requests bounds between the other 2 nodes.


> JvmRouteValve (UseJK) for non session replication setup
> -------------------------------------------------------
>
>                 Key: JBAS-4893
>                 URL: http://jira.jboss.com/jira/browse/JBAS-4893
>             Project: JBoss Application Server
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: Clustering
>            Reporter: Takayoshi Kimura
>         Assigned To: Brian Stansberry
>             Fix For: JBossAS-5.1.0.CR1
>
>
> Currently JBoss doesn't install JvmRouteValve for non session
> replication setup. However, it's still useful in the following
> scenario:
> * 1 Apache HTTPD frontend and 2 JBoss AS instances without session replication, sticky session enabled
> * A request goes JBoss node AAA (JSESSIONID=xxx.AAA)
> * The node AAA crashed
> * The request goes node BBB, lost session, recreate another, JSESSIONID won't be changed
> * The node AAA recovered
> * The request comes back to the node AAA, lost session again
> Enabling JvmRouteValve can prevent last failure.

-- 
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