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https://issues.apache.org/jira/browse/AMQ-4565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13801789#comment-13801789
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Matt Pavlovich commented on AMQ-4565:
-------------------------------------
Christian-
If we had the ability to disable "write" capabilities to a destination/queue
that would be a handy way to prevent new messages entering the queue, and allow
the VT queue to be purged and deleted.
Sorta related to: AMQ-4765
> Cannot unsubscribe from virtual topics
> --------------------------------------
>
> Key: AMQ-4565
> URL: https://issues.apache.org/jira/browse/AMQ-4565
> Project: ActiveMQ
> Issue Type: Improvement
> Components: Broker
> Affects Versions: 5.8.0
> Reporter: Christian Posta
>
> Virtual Topics allow us to do things with pub/sub that we cannot otherwise do
> with JMS 1.1 spec. However, with durable subs we can "unsubscribe" a consumer
> telling the broker we are no longer interested in messages. If we just stop
> consuming, the queues can fill up.
> With the queue-based impl of VT, we have to wait for the queue to be empty to
> delete it... to do that reliably, the producer would have to stop producing?
> And/or we have to use some TTL for the messages? Not sure...
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