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https://issues.apache.org/jira/browse/ARTEMIS-4472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17779587#comment-17779587
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Josh Reagan commented on ARTEMIS-4472:
--------------------------------------
Thanks for taking a look [~jbertram]. I think documenting would be acceptable
solution. Certainly preferred over anything that would negatively impact
performance. That said, can you think of any way to modify a message's routing
before it hits an address? The only thing I could think of was an interceptor.
But I'm not crazy about that solution as they're protocol dependent.
> Diverts block when target address is not blocked
> ------------------------------------------------
>
> Key: ARTEMIS-4472
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4472
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Affects Versions: 2.31.0
> Reporter: Josh Reagan
> Priority: Minor
>
> When using an exclusive divert with an {{address-full-policy}} set to
> {{BLOCK}}, the divert will become blocked when the source address reaches its
> limit. This happens even if the target address has space and is not blocked.
> For instance, if I have an address {{app.source-addr}}, and a divert picking
> up select messages from that source address and routing them to
> {{app.target-addr}}. If the address {{app.source-addr}} becomes full and
> blocks, producers are no longer able to send messages. Even though the
> messages they sent would be routed to the {{app.target-addr}}, and that
> address still has space available.
> Sample config:
> {code:xml}
> <address-settings>
> <address-setting match="app.source-addr">
> <max-size-messages>5</max-size-messages>
> <address-full-policy>BLOCK</address-full-policy>
> </address-setting>
> </address-settings>
> <addresses>
> <address name="app.source-addr">
> <anycast/>
> </address>
> </addresses>
> <diverts>
> <divert name="divert-app.source-addr">
> <address>app.source-addr</address>
> <forwarding-address>app.target-addr</forwarding-address>
> <exclusive>true</exclusive>
> </divert>
> </diverts>
> {code}
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