3 Replies Latest reply on Oct 29, 2010 12:16 PM by rahul_gsg

<Hornetq-REST> Durable subscriptions are not getting GCed after calling DELETE subscription explicitly through REST

rahul_gsg Oct 29, 2010 8:38 AM

Use case :

1. Created Durable subscriber through REST for a HQ topic

2. Unsubscribed through DELETE REST.

3. Checked JMX console after some time , found the Topic subscription <unique queueid> still existed and the messages getting accumulated for that subscription.

Test Envrionment : Test Environment : CentOS release 5.2 , jboss-4.2.3.GA , jre1.6.0_16-b01 ,hornetq-2.1.2 , hornetq-rest-1.0-beta-2.

1. Re: <Hornetq-REST> Durable subscriptions are not getting GCed after calling DELETE subscription explicitly through REST

clebert.suconic Oct 29, 2010 9:56 AM (in response to rahul_gsg)

Can you provide a test code?
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2. Re: <Hornetq-REST> Durable subscriptions are not getting GCed after calling DELETE subscription explicitly through REST

rahul_gsg Oct 29, 2010 12:11 PM (in response to clebert.suconic)

Hi Clebert ,

Here is my test case <I have not given any source as I am able to reproduce the same by using the REST client pulgin in Mozilla>

Below are my configuration settings and the flow I carried out.

My hornetq-jms.xml has

<topic name="TestHQ1Topic">
      <entry name="topic/TestHQ1Topic"/>
   </topic>

1.    HEAD http://<IP_ADDRESS>:8080/hornet-q/topics/jms.topic.TestHQ1Topic
2.    POST http://<IP_ADDRESS>:8080/hornet-q/topics/jms.topic.TestHQ1Topic/pull-subscriptions
o     <Header> Content-Type: application/x-www-form-urlencoded
      <Body>durable=true
<REPLAY>
    >>>>msg-consume-next http://<IP_ADDRESS>:8080/hornet-q/topics/jms.topic.TestHQ1Topic/pull-subscriptions/auto-ack/1288366942952-1-jms.topic.TestHQ1Topic/consume-next-1
    >>>>Location    http://<IP_ADDRESS>:8080/hornet-q/topics/jms.topic.TestHQ1Topic/pull-subscriptions/auto-ack/1288366942952-1-jms.topic.TestHQ1Topic
3.     DELETE http://<IP_ADDRESS>:8080/hornet-q/topics/jms.topic.TestHQ1Topic/pull-subscriptions/auto-ack/1288366942952-1-jms.topic.TestHQ1Topic

checked JMX-Console after some time , it still had "address="jms.topic.TestHQ1Topic",module=Core,name="1288366942952-1-jms.topic.TestHQ1Topic",type=Queue"

All the messages published to this topic keeps on getting accumulated at this subscriber (checked through JMX-console)

Same test case with non-durable works fine as expected.

Please let me know if you want me to provide any more info.

Thanks
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3. Re: <Hornetq-REST> Durable subscriptions are not getting GCed after calling DELETE subscription explicitly through REST

rahul_gsg Oct 29, 2010 12:16 PM (in response to rahul_gsg)

I also see the interceptor with SessionDeleteQueueMessage and SessionConsumerCloseMessage when DELETE request is made using REST.
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