[ 
http://jira.jboss.com/jira/browse/JBAS-1300?page=comments#action_12314737 ]
     
Adrian Brock commented on JBAS-1300:
------------------------------------

One week is a joke of an estimate.

But then yet again (despite you posting this about three times in the forums
and me correcting you on every occasion) you have left off the hard work
from your description:

1) Persistent connections
http://jira.jboss.com/jira/browse/JBMQ-14

2) Using the DB (persitent store) as more than just a recovery log
http://jira.jboss.com/jira/browse/JBMQ-12

3) Reliably distributing work across multiple machines in the same transaction
http://jira.jboss.com/jira/browse/JBMQ-5

For your requirements, (3) would also have to include correct processing
of failed transactions on failover.
Another usecase of (3) is to have topic subscriptions distributed across
multiple machines where the client can send to any machine, but the
individual subscriptions are distributed across multiple machines
(with the servers communicating to balance how many clients they have
connected).

> Non-Remote JMS HA
> -----------------
>
>          Key: JBAS-1300
>          URL: http://jira.jboss.com/jira/browse/JBAS-1300
>      Project: JBoss Application Server
>         Type: Feature Request
>   Components: JMS service
>     Versions: JBossAS-4.0.1 Final, JBossAS-3.2.6 Final
>     Reporter: Andrew Oliver
>     Assignee: Scott M Stark

>
> Original Estimate: 1 week
>         Remaining: 1 week
>
> It should be possible to use JMS on all servers in a cluster with HA enabled. 
>  Meaning:
> 1. Database as a store.  Everyone node uses shared DB.
> 2. JMS_MESSAGES table includes node name
> 3. In the event of group membership changes another node picks up the old 
> node's messages
> 4. JMS Client proxy autofails to another node

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