Either servicemix-bean or servicemix-jms do not function properly.
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Key: SM-1666
URL: https://issues.apache.org/activemq/browse/SM-1666
Project: ServiceMix
Issue Type: Bug
Components: servicemix-bean, servicemix-jms
Affects Versions: 3.3, servicemix-jms-2008.01, servicemix-bean-2008.01
Environment: Windows XP, 4GB mem, jdk 1.6
Reporter: Ryan Moquin
Priority: Blocker
Attachments: bridge-test.zip
At some point during the 3.3 SNAPSHOT releases, our application stopped
working. I did not have a chance to get a concrete case together to illustrate
the problem until now. The test case is as follows (client sends 2000 JMS
messages):
Client JMS App -> JMS consumer -> servicemix-bean -> JMS provider
The attached project works perfectly fine on a 3.3-SNAPSHOT release I have
which appears to be from August 22nd. I've never been able to get this
sequence to work since, it appears that the servicemix-bean SU will choke after
a couple hundred messages and freeze up.
When I run the described test on my August 22nd servicemix I will end up with
2000 messages having been queued and dequeued from the test.source topic and
queued on the test.destination topic.
When I run the described test on the 3.3 release, I will end up with 2000
message enqueued and dispatched on the test.source topic, but only 576
dequeued. It mentions the other 1474 are in flight.
If I look at the threads, I see a bunch that are stuck waiting for an exchange
(I'm guessing the servicemix-jms component never sends a reply?):
Name: pool-flow.seda.servicemix-bean-thread-7
State: WAITING on [EMAIL PROTECTED]
Total blocked: 0 Total waited: 1
Stack trace:
java.lang.Object.wait(Native Method)
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.waitForExchange(DeliveryChannelImpl.java:709)
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.sendSync(DeliveryChannelImpl.java:472)
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.sendSync(DeliveryChannelImpl.java:442)
org.apache.servicemix.client.DefaultServiceMixClient.sendSync(DefaultServiceMixClient.java:156)
test.BeanImpl.onMessageExchange(BeanImpl.java:96)
org.apache.servicemix.bean.BeanEndpoint.onProviderExchange(BeanEndpoint.java:226)
- locked [EMAIL PROTECTED]
org.apache.servicemix.bean.BeanEndpoint.process(BeanEndpoint.java:212)
org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:600)
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:554)
org.apache.servicemix.common.AsyncBaseLifeCycle.onMessageExchange(AsyncBaseLifeCycle.java:510)
org.apache.servicemix.common.SyncLifeCycleWrapper.onMessageExchange(SyncLifeCycleWrapper.java:60)
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:620)
org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:172)
org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:168)
org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
java.lang.Thread.run(Thread.java:619)
This seems to be a bug to me since it worked on that one 3.3-SNAPSHOT, but not
on any since. The 3.3-SNAPSHOT I have is also before the renaming of
components to 2008.01.
I'll try a few other tests to see if I can narrow down any other cause since I
would really like to get upgraded to the full release.
Attached is a small project that will allow you to reproduce this issue, it's
just a modification of the bridge sample with an extra SU in it. Here is all
you need to do:
1. Build the attached project.
2. Deploy the built bridge-test-sa-3.3.zip
3. execute "java -jar test-jms-client-1.0.one-jar.jar" from the
bridge-test/test-jms-client/target directory.
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