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https://issues.apache.org/jira/browse/CXF-3230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12982698#action_12982698
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Christian Schneider commented on CXF-3230:
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Don´t let maven keep you from reporting bugs. It just makes life a little
easier for us. I will also help you without an easy test. It is only that the
easier you make it for the people that have to solve the problem the faster
things get solved usually ;-) At least this is what I experienced when
reporting bugs myself. The nice thing when I have a maven project is that I can
simply import it in eclipse and get all dependencies (with the sonatype eclipse
maven plugin). So I can simply start debugging. The plugin even downloads and
attaches the source for all dependencies.
If you want to look into maven projects you best start with the examples from
the cxf distribution.
> CXF over JMS leaks JMS resources when no replay queue is specified
> -------------------------------------------------------------------
>
> Key: CXF-3230
> URL: https://issues.apache.org/jira/browse/CXF-3230
> Project: CXF
> Issue Type: Bug
> Components: Transports
> Affects Versions: 2.3.1
> Environment: Linux, ActiveMQ 5.4.2 and HornetQ 2.1.2
> Reporter: Kjell Winblad
> Assignee: Christian Schneider
> Priority: Blocker
> Fix For: 2.3.3
>
> Attachments: CXF-3230.patch, CXFJMSResourceLeaking.tar.gz
>
>
> This issue was found both when testing with ActiveMQ 5.4.2 and HornetQ 2.1.2
> as JMS provider. The JMS settings is set in the WSDL file:
> <service name="TestJMS">
> <port binding="tns:TestBinding" name="Test">
> <address destinationStyle="queue"
>
> jndiConnectionFactoryName="ConnectionFactory"
>
> jndiDestinationName="dynamicQueues/messageDestination"
>
> xmlns="http://cxf.apache.org/transports/jms";>
> <JMSNamingProperty
> name="java.naming.provider.url"
> value="tcp://localhost:61616?jms.watchTopicAdvisories=false"/>
> <JMSNamingProperty
> name="java.naming.factory.initial"
> value="org.apache.activemq.jndi.ActiveMQInitialContextFactory"/>
> </address>
> </port>
> </service>
> The issue was found when performing a test with a server and a client both
> created with CXF. The client has an infinite loop that performs a request on
> the server and waits for a response before the next iteration is executed.
> After a couple of thousands of request response iterations have been
> performed the JMS provider starts to get very slow and ActiveMQ gets out of
> memory if the test is run long enough. First I thought it was a configuration
> problem with the JMS provider or a bug in ActiveMQ, but because the same
> problem exists both with HornetQ and several configurations of ActiveMQ it
> seems like it is a problem with CXF.
> When monitoring ActiveMQ with jconsole it can be seen that when ActiveMQ is
> set to not use a thread pool
> (-Dorg.apache.activemq.UseDedicatedTaskRunner=true), the number of threads
> grows while the test is running and no threads seem to be deallocated. When a
> thread pool is used the number of threads is quite constant but the amount of
> memory on the heap still grows. No leak is observed when a response queue is
> specified with jndiReplyDestinationName. So when a temporary queue should be
> used to send back the replay it seems like one replay queue is created for
> every replay and they never get removed.
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