To attach different policies to destinations :)

On 18/10/2007, ivanrc <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
>  Is DestinationPolicy for durable or  Non-durable Consumers or both?

Is for destinations, not for consumers.


> I have got this in my config file but neither
> timedSubscriptionRecoveryPolicy  nor oldestMessageEvictionStrategy work.

How can you be sure?

e.g. recovery policy on topics only works for retroactive consumers -
are you setting that flag on your consumer?
http://activemq.apache.org/retroactive-consumer.html

and evictionStrategy stuff only works *after* the prefetch buffer is
filled - so I'd recommend setting your prefetch low or using tons of
messages if you're testing out your config.
http://activemq.apache.org/what-is-the-prefetch-limit-for.html

>
> <destinationPolicy>
>       <policyMap><policyEntries>
>           <policyEntry topic=">">
>                 <messageEvictionStrategy>
>                         <oldestMessageEvictionStrategy/>
>                 </messageEvictionStrategy>
>             <dispatchPolicy>
>               <strictOrderDispatchPolicy />
>             </dispatchPolicy>
>             <subscriptionRecoveryPolicy>
>               <timedSubscriptionRecoveryPolicy recoverDuration="60000" />
>             </subscriptionRecoveryPolicy>
>
>           </policyEntry>
>       </policyEntries></policyMap>
>     </destinationPolicy>
>
> I have a cluster with two brokers

By cluster you mean master/slave right?

> With durable consumers, I stop the consumer, and restart it after 5 minutes.
> I think that with timedSubscriptionRecoveryPolicy set in 60 seconds, I only
> should recovered the last 60 seconds, but I recover all (all mensajes sended
> since customer stop).

subscription recovery is only for non-durable consumers. For durable
consumers they are kept forever; there is no timeout.

-- 
James
-------
http://macstrac.blogspot.com/

Open Source SOA
http://open.iona.com

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