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https://issues.apache.org/jira/browse/ARTEMIS-3699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17499048#comment-17499048
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Robbie Gemmell commented on ARTEMIS-3699:
-----------------------------------------
I guess he means a way of asking what port the broker is using for an acceptor
when armed with e.g the embedded broker instance.
The typical case for port 0 is to allow reliably starting on a free port
without knowing or caring what it is in advance, then determining what was
used, and utilising that information afterwards. Tests are a frequent user of
this pattern, enabling avoiding use of well-known ports and using random free
ports to allow running them both alongside non-test uses of the same components
and also different tests at the same time. The Artemis test suite tends to foul
in both those situations as it mostly doesnt do this, which is annoying.
> EmbeddedActiveMQ port configuration
> -----------------------------------
>
> Key: ARTEMIS-3699
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3699
> Project: ActiveMQ Artemis
> Issue Type: Improvement
> Reporter: Robin
> Priority: Minor
>
> When creating an instance of EmbeddedActiveMQ the port that the broker binds
> to is taken from the acceptor uri supplied to the configuration. Afterwards
> there is no easy way to get the port out of the broker instance. In addition,
> it would have been nice if one could provide 0 for port to have it start up
> on a random available port. Could this be implemented?
>
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