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Posted to issues@camel.apache.org by "Ramu (JIRA)" <ji...@apache.org> on 2019/01/03 05:28:00 UTC
[jira] [Commented] (CAMEL-12876) Support transactional concurrent
SimpleMessageListenerContainer
[ https://issues.apache.org/jira/browse/CAMEL-12876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16732679#comment-16732679 ]
Ramu commented on CAMEL-12876:
------------------------------
James Huang, If you provide a simple junit test class. I will look into it.
> Support transactional concurrent SimpleMessageListenerContainer
> ---------------------------------------------------------------
>
> Key: CAMEL-12876
> URL: https://issues.apache.org/jira/browse/CAMEL-12876
> Project: Camel
> Issue Type: Improvement
> Components: came-jms
> Affects Versions: 2.22.1
> Reporter: James Huang
> Priority: Major
>
> I wish to use SimpleMessageListenerContainer in transacted mode with multiple consumers.
> But org.apache.camel.component.jms.JmsEndpoint line 224 is giving the listenerContainer a custom TaskExecutor, causing SimpleMessageListenerContainer to fail if sessionTransacted=true and concurrentConsumers>1. The custom taskExecutor causes JMS session commit to be called by the wrong thread randomly and fails.
> Can we update JmsEndpoint to not set taskExecutor just for SimpleMessageListenerContainer? I've tested this by overriding the lib and it works well with sessionTransacted=true and concurrentConsumers>1 (Solace broker). SimpleMessageListenerContainer has many benefits like true event driven over the default polling listenerContainer. Will be great to get it properly supported.
>
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