[ https://issues.apache.org/jira/browse/CAMEL-3938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joshua Watkins updated CAMEL-3938: ---------------------------------- Patch Info: [Patch Available] Affects Version/s: 2.7.3 2.8.0 > Re-add support for ComsumerType.Simple/JMS SimpleMessageListenerContainer > ------------------------------------------------------------------------- > > Key: CAMEL-3938 > URL: https://issues.apache.org/jira/browse/CAMEL-3938 > Project: Camel > Issue Type: Improvement > Components: camel-jms > Affects Versions: 2.7.0, 2.7.3, 2.8.0 > Reporter: Joshua Watkins > Attachments: simpleMessageListenerContainerAddition > > > A while ago there was a discussion topic that the > SimpleMessageListenerContainer/ConsumerType.Simple was removed from > camel-jms as it was deprecated. However from looking at the latest Spring > docs ( > http://static.springsource.org/spring/docs/3.1.0.M1/javadoc-api/org/springf > ramework/jms/listener/SimpleMessageListenerContainer.html ) it is alive > and kicking. > Is there another reason that this feature was removed? > The reason I am so keen on the SimpleMessageListenerContainer is that the > DefaultMessageListenerContainer does not allow you to constrain the number > of threads used in a useful way. If you give it a task executor with a > maximum 5 threads and want to listen on 10 routes, only 5 of those routes > would be consumed from. There is even a note about this fact in the docs ( > http://static.springsource.org/spring/docs/3.1.0.M1/javadoc-api/org/springf > ramework/jms/listener/DefaultMessageListenerContainer.html#setTaskExecutor( > java.util.concurrent.Executor) ). This makes the > SimpleMessageListenerContainer invaluable for scaling out an application > using camel-jms. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira