If you are using Weblogic 8.1, it will let you cluster
the pinned JMS server to avoid single point failure
and achive load balancing.

--- "Kamaraj, Pushparaj"
<Pushparaj_Kamaraj@(protected):

> Hi,
>      I am back. Following is the problem.
>
>      "we created a workflow manager component
> which acts as a delegator
> to delegate the control to various session beans
> based on the workflow. All
> the request will be put into JMS queue, which will
> instantiated the MDB. MDB
> has a rule engine, Based on the rule it will give
> the control to a session
> bean. Once the session bean performs the operation,
> it will give control
> back to the same MDB. After receiving reply from
> session bean, the control
> will go to next session bean from MDB. The MDB
> instant is maintained till
> the whole work flow is completed. It is working fine
> in non clustered
> environment.
>
>      JMS is a Pinned service. So it can not be
> deployed in clustered
> environment. Is it possible to deploy the MDB in
> clustered environment. We
> are trying to configure the following setup. Does
> the following support fail
> over?
>
>      1) Configuring JMS queue in one server
>      2) Deploy the MDB in clustered environment
>
>      Does the above is possible in a clustered
> environment?.
>
> Kind Regards,
> K.Pushparaj.
>
>
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=====
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       Senior Software Engineer
       Level 3 Communications Inc.

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