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https://issues.apache.org/jira/browse/CAMEL-21892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrea Cosentino resolved CAMEL-21892.
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Resolution: Fixed
> Stopped producer in DefaultProducerCache.lastUsedProducer
> ---------------------------------------------------------
>
> Key: CAMEL-21892
> URL: https://issues.apache.org/jira/browse/CAMEL-21892
> Project: Camel
> Issue Type: Bug
> Components: came-core
> Affects Versions: 4.8.3
> Reporter: Håkan Lantz
> Assignee: Andrea Cosentino
> Priority: Minor
> Fix For: 4.11.0, 4.10.4, 4.8.7
>
> Attachments: DefaultProducerCache.java,
> DefaultProducerCacheTest.java, patchfile.txt
>
>
> We have found that the lastUsedProducer field in
> org.apache.camel.support.cache.DefaultProducerCache may reference a stopped
> producer that case a java.util.concurrent.RejectedExecutionException if
> re-used after stop/start of a route where it is used.
> We have found this with a ToDynamicDefinition for a JmsComponent and here is
> a unit-test that show this: [^DefaultProducerCacheTest.java]
> This can be solved by setting the lastUsedProducer field to null in the
> DefaultProducerCache.doStop() method as shown here:
> [^DefaultProducerCache.java]
> We first found this in Apache Camel v4.8.3, however it looks like it's still
> the same code in v4.10.2.
> Regards,
> Håkan.
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