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Posted to issues@camel.apache.org by "Ryan Yeats (Jira)" <ji...@apache.org> on 2019/10/03 20:58:00 UTC

[jira] [Created] (CAMEL-14033) multiple consumers for namedReplyTo results in a cryptic nullPointer

Ryan Yeats created CAMEL-14033:
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             Summary: multiple consumers for namedReplyTo results in a cryptic nullPointer
                 Key: CAMEL-14033
                 URL: https://issues.apache.org/jira/browse/CAMEL-14033
             Project: Camel
          Issue Type: Bug
          Components: camel-sjms
    Affects Versions: 3.0.0.RC1
            Reporter: Ryan Yeats


Per [https://camel.apache.org/components/latest/sjms-component.html#_clustering] you should not have multiple inOut producerEndpoints using the same replyTo address but if you do it results in a cryptic null pointer exception it would be nice to have a better error message of some sort directing you to use a unique replyTo address or temporary queue. Additionally if the replyTo is a topic then I don't believe it should result in an error and it may be better to actually use a message selector for this case.

java.lang.NullPointerException: nulljava.lang.NullPointerException: null at org.apache.camel.component.sjms.producer.InOutProducer$MessageConsumerResourcesFactory$1.onMessage(InOutProducer.java:103) ~[?:?] at org.apache.activemq.artemis.jms.client.JMSMessageListenerWrapper.onMessage(JMSMessageListenerWrapper.java:110) ~[254:org.apache.activemq.artemis-server-osgi:2.8.1] at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl.callOnMessage(ClientConsumerImpl.java:1031) ~[?:?] at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl.access$400(ClientConsumerImpl.java:50) ~[?:?] at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl$Runner.run(ClientConsumerImpl.java:1154) ~[?:?] at org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:42) ~[?:?] at org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:31) ~[?:?] at org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:66) ~[?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]



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