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Posted to dev@activemq.apache.org by "Gary Tully (JIRA)" <ji...@apache.org> on 2009/06/23 20:00:35 UTC

[jira] Created: (AMQ-2298) Make network duplicate subscription suppression feature priority based when networkConsumerPrioritys are in play.

Make network duplicate subscription suppression feature priority based when networkConsumerPrioritys are in play.
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                 Key: AMQ-2298
                 URL: https://issues.apache.org/activemq/browse/AMQ-2298
             Project: ActiveMQ
          Issue Type: Improvement
          Components: Broker
    Affects Versions: 5.3.0
            Reporter: Gary Tully
            Assignee: Gary Tully
             Fix For: 5.3.0


Improvement to duplicate subscription suppression feature for queues http://issues.apache.org/activemq/browse/AMQ-2198
Rather than first subscription wins, allow a higher priority subscription to replace an existing duplicate subscription.

Given brokers A,B,C, a consumer on A can be visible on C as A-C or A-B-C. With suppression, only one would be allowed but it was non deterministic. With this improvement, when decreaseNetworkConsumerPriority is uses, A-C will replace A-B-C as it will have higher priority.

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[jira] Resolved: (AMQ-2298) Make network duplicate subscription suppression feature priority based when networkConsumerPrioritys are in play.

Posted by "Gary Tully (JIRA)" <ji...@apache.org>.

     [ https://issues.apache.org/activemq/browse/AMQ-2298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Tully resolved AMQ-2298.
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    Resolution: Fixed

> Make network duplicate subscription suppression feature priority based when networkConsumerPrioritys are in play.
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: AMQ-2298
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2298
>             Project: ActiveMQ
>          Issue Type: Improvement
>          Components: Broker
>    Affects Versions: 5.3.0
>            Reporter: Gary Tully
>            Assignee: Gary Tully
>             Fix For: 5.3.0
>
>
> Improvement to duplicate subscription suppression feature for queues http://issues.apache.org/activemq/browse/AMQ-2198
> Rather than first subscription wins, allow a higher priority subscription to replace an existing duplicate subscription.
> Given brokers A,B,C, a consumer on A can be visible on C as A-C or A-B-C. With suppression, only one would be allowed but it was non deterministic. With this improvement, when decreaseNetworkConsumerPriority is uses, A-C will replace A-B-C as it will have higher priority.

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