Hi, We are facing the following situation in our jboss server:
1. Client are using temporary queues for registrations. 2. Clients are sometimes disconnecting without closing the connections. As result: 1. We have huge amount of waiting thread in the Thread Group: "JBM-threads" (About 1200) For example from the jmx-console: | Thread: jbm-server-session-x2-0q6bpggf-1-xfs9pggf-uuwe9e-c5k1k1a : priority:5, demon:true, threadId:75, threadState:WAITING, | lockName:[EMAIL PROTECTED] | java.lang.Object.wait(Native Method) | java.lang.Object.wait(Object.java:474) | EDU.oswego.cs.dl.util.concurrent.LinkedQueue.take(LinkedQueue.java:122) | EDU.oswego.cs.dl.util.concurrent.QueuedExecutor$RunLoop.run(QueuedExecutor.java:83) | java.lang.Thread.run(Thread.java:595) | (We have also jbm-client-session threads) 2. We have many of those messages in the log (I know this is our fault - trying to send messages, but I think it can help illuminating the problem) | May 21 2008 14:05:51.963 IDT org.jboss.remoting.ServerInvoker ERROR Error executing server oneway invocation request: Invocat | ionRequest[13d4aff, JMS, [EMAIL PROTECTED] | javax.jms.JMSException: Failed to route Reference[19847052524901780]:NON-RELIABLE to l1-vq5bqggf-1-z7eaqggf-htbpnh-100a | at org.jboss.jms.server.endpoint.ServerConnectionEndpoint.sendMessage(ServerConnectionEndpoint.java:757) | at org.jboss.jms.server.endpoint.ServerSessionEndpoint.send(ServerSessionEndpoint.java:391) | at org.jboss.jms.server.endpoint.advised.SessionAdvised.org$jboss$jms$server$endpoint$advised$SessionAdvised$send$aop | (SessionAdvised.java:87) | at org.jboss.jms.server.endpoint.advised.SessionAdvised$send_7280680627620114891.invokeNext(SessionAdvised$send_72806 | 80627620114891.java) | at org.jboss.jms.server.container.SecurityAspect.handleSend(SecurityAspect.java:157) | at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.aop.advice.PerInstanceAdvice.invoke(PerInstanceAdvice.java:121) | at org.jboss.jms.server.endpoint.advised.SessionAdvised$send_7280680627620114891.invokeNext(SessionAdvised$send_72806 | 80627620114891.java) | at org.jboss.jms.server.endpoint.advised.SessionAdvised.send(SessionAdvised.java) | at org.jboss.jms.wireformat.SessionSendRequest.serverInvoke(SessionSendRequest.java:95) | at org.jboss.jms.server.remoting.JMSServerInvocationHandler.invoke(JMSServerInvocationHandler.java:143) | at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:809) | at org.jboss.remoting.ServerInvoker$1.run(ServerInvoker.java:1815) | at org.jboss.jms.server.remoting.DirectThreadPool.run(DirectThreadPool.java:63) | at org.jboss.remoting.ServerInvoker.handleOnewayInvocation(ServerInvoker.java:1826) | at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:758) | at org.jboss.remoting.transport.local.LocalClientInvoker.invoke(LocalClientInvoker.java:101) | at org.jboss.remoting.Client.invoke(Client.java:1634) | at org.jboss.remoting.Client.invoke(Client.java:548) | at org.jboss.remoting.Client.invokeOneway(Client.java:598) | at org.jboss.remoting.Client.invokeOneway(Client.java:786) | at org.jboss.remoting.Client.invokeOneway(Client.java:776) | at org.jboss.jms.client.delegate.DelegateSupport.doInvoke(DelegateSupport.java:180) | at org.jboss.jms.client.delegate.DelegateSupport.doInvokeOneway(DelegateSupport.java:165) | at org.jboss.jms.client.delegate.ClientSessionDelegate.org$jboss$jms$client$delegate$ClientSessionDelegate$send$aop(C | lientSessionDelegate.java:473) | at org.jboss.jms.client.delegate.ClientSessionDelegate$send_6145266547759487588.invokeNext(ClientSessionDelegate$send | _6145266547759487588.java) | at org.jboss.jms.client.container.SessionAspect.handleSend(SessionAspect.java:661) | at org.jboss.aop.advice.org.jboss.jms.client.container.SessionAspect28.invoke(SessionAspect28.java) | at org.jboss.jms.client.delegate.ClientSessionDelegate$send_6145266547759487588.invokeNext(ClientSessionDelegate$send | _6145266547759487588.java) | at org.jboss.jms.client.container.FailoverValveInterceptor.invoke(FailoverValveInterceptor.java:92) | at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:105) | at org.jboss.jms.client.delegate.ClientSessionDelegate$send_6145266547759487588.invokeNext(ClientSessionDelegate$send | _6145266547759487588.java) | at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:170) | at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:105) | at org.jboss.jms.client.delegate.ClientSessionDelegate$send_6145266547759487588.invokeNext(ClientSessionDelegate$send | _6145266547759487588.java) | at org.jboss.jms.client.delegate.ClientSessionDelegate.send(ClientSessionDelegate.java) | at org.jboss.jms.client.container.ProducerAspect.handleSend(ProducerAspect.java:269) | at org.jboss.aop.advice.org.jboss.jms.client.container.ProducerAspect46.invoke(ProducerAspect46.java) | at org.jboss.jms.client.delegate.ClientProducerDelegate$send_3961598017717988886.invokeNext(ClientProducerDelegate$se | nd_3961598017717988886.java) | at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:170) | at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:105) | at org.jboss.jms.client.delegate.ClientProducerDelegate$send_3961598017717988886.invokeNext(ClientProducerDelegate$se | nd_3961598017717988886.java) | at org.jboss.jms.client.delegate.ClientProducerDelegate.send(ClientProducerDelegate.java) | at org.jboss.jms.client.JBossMessageProducer.send(JBossMessageProducer.java:164) | at org.jboss.jms.client.JBossMessageProducer.send(JBossMessageProducer.java:207) | at org.jboss.jms.client.JBossMessageProducer.send(JBossMessageProducer.java:145) | at org.jboss.jms.client.JBossMessageProducer.send(JBossMessageProducer.java:136) | at com.cisco.nm.dmm.ejb.DMMJ2EEQueueNtfsTask.publishMessage(DMMJ2EEQueueNtfsTask.java:134) | at com.cisco.nm.dmm.common.services.QueueTask.publishSynchronizedPageGroups(QueueTask.java:141) | at com.cisco.nm.dmm.mdb.SynchronizedPageGroupsMDB.onMessage(SynchronizedPageGroupsMDB.java:117) | at sun.reflect.GeneratedMethodAccessor523.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112) | at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166) | at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.j | ava:54) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | at org.jboss.ejb3.tx.BMTInterceptor.handleStateless(BMTInterceptor.java:71) | at org.jboss.ejb3.tx.BMTInterceptor.invoke(BMTInterceptor.java:131) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | at org.jboss.ejb3.mdb.MessagingContainer.localInvoke(MessagingContainer.java:245) | at org.jboss.ejb3.mdb.inflow.MessageInflowLocalProxy.delivery(MessageInflowLocalProxy.java:268) | at org.jboss.ejb3.mdb.inflow.MessageInflowLocalProxy.invoke(MessageInflowLocalProxy.java:138) | at $Proxy170.onMessage(Unknown Source) | at org.jboss.resource.adapter.jms.inflow.JmsServerSession.onMessage(JmsServerSession.java:178) | at org.jboss.jms.client.container.ClientConsumer.callOnMessage(ClientConsumer.java:160) | at org.jboss.jms.client.container.SessionAspect.handleRun(SessionAspect.java:831) | at org.jboss.aop.advice.org.jboss.jms.client.container.SessionAspect14.invoke(SessionAspect14.java) | at org.jboss.jms.client.delegate.ClientSessionDelegate$run_N8003352271541955702.invokeNext(ClientSessionDelegate$run_ | N8003352271541955702.java) | at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:170) | at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:105) | at org.jboss.jms.client.delegate.ClientSessionDelegate$run_N8003352271541955702.invokeNext(ClientSessionDelegate$run_ | N8003352271541955702.java) | at org.jboss.jms.client.delegate.ClientSessionDelegate.run(ClientSessionDelegate.java) | at org.jboss.jms.client.JBossSession.run(JBossSession.java:199) | at org.jboss.resource.adapter.jms.inflow.JmsServerSession.run(JmsServerSession.java:237) | at org.jboss.resource.work.WorkWrapper.execute(WorkWrapper.java:204) | at org.jboss.util.threadpool.BasicTaskWrapper.run(BasicTaskWrapper.java:275) | at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743) | at java.lang.Thread.run(Thread.java:595) | My questions: 1. What are all those threads? Why we have so many? 2. Can we use any kind of purging mechanism for lost sessions thus reducing thread numbers? We are using jboss AS 4.2.0.GA with: JBM 1.4.0.SP3.CP02 JBR 2.2.2.SP7 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4152312#4152312 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4152312 _______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
