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Posted to dev@qpid.apache.org by "Frank Salim (Updated) (JIRA)" <ji...@apache.org> on 2011/12/21 19:59:31 UTC
[jira] [Updated] (QPID-3707) Unbind queue causes connection failure
when using AMQP 0-9-1
[ https://issues.apache.org/jira/browse/QPID-3707?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Frank Salim updated QPID-3707:
------------------------------
Affects Version/s: 0.12
> Unbind queue causes connection failure when using AMQP 0-9-1
> ------------------------------------------------------------
>
> Key: QPID-3707
> URL: https://issues.apache.org/jira/browse/QPID-3707
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: 0.12
> Reporter: Frank Salim
>
> The broker sends a FIN after receiving an unbind queue command. The stack trace (below) shows a ClassCastException caused by attempting to cast a MethodRegistry_0_91 to a MethodRegistry_0_9. The offending line of code appears to be line 117 in the QueueUnbindHandler (trunk):
> MethodRegistry_0_9 methodRegistry = (MethodRegistry_0_9) session.getMethodRegistry();
> Compare to line 153 in QueueBindHandler (trunk) which reads:
> MethodRegistry methodRegistry = protocolConnection.getMethodRegistry();
> 2011-12-20 15:23:53,157 INFO [pool-3-thread-19] logging.Log4jMessageLogger (Log4jMessageLogger.java:72) - [con:0(guest@/127.0.0.1:51326/test)/ch:2] [vh(/test)/ex(fanout/demo_exchange)/qu(client259647)/rk(broadcastkey)] BND-1002 : Deleted
> 2011-12-20 15:23:53,158 ERROR [pool-3-thread-19] protocol.AMQProtocolEngine (AMQProtocolEngine.java:456) - Unexpected exception while processing frame. Closing connection.
> java.lang.ClassCastException: org.apache.qpid.framing.amqp_0_91.MethodRegistry_0_91 cannot be cast to org.apache.qpid.framing.amqp_0_9.MethodRegistry_0_9
> at org.apache.qpid.server.handler.QueueUnbindHandler.methodReceived(QueueUnbindHandler.java:117)
> at org.apache.qpid.server.handler.ServerMethodDispatcherImpl_0_91.dispatchQueueUnbind(ServerMethodDispatcherImpl_0_91.java:165)
> at org.apache.qpid.framing.amqp_0_91.QueueUnbindBodyImpl.execute(QueueUnbindBodyImpl.java:152)
> at org.apache.qpid.server.state.AMQStateManager.methodReceived(AMQStateManager.java:205)
> at org.apache.qpid.server.protocol.AMQProtocolEngine.methodFrameReceived(AMQProtocolEngine.java:390)
> at org.apache.qpid.framing.AMQMethodBodyImpl.handle(AMQMethodBodyImpl.java:93)
> at org.apache.qpid.server.protocol.AMQProtocolEngine.frameReceived(AMQProtocolEngine.java:334)
> at org.apache.qpid.server.protocol.AMQProtocolEngine.dataBlockReceived(AMQProtocolEngine.java:283)
> at org.apache.qpid.server.protocol.AMQProtocolEngine$1.run(AMQProtocolEngine.java:254)
> at org.apache.qpid.pool.Job.processAll(Job.java:110)
> at org.apache.qpid.pool.Job.run(Job.java:149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
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