[jboss-user] [JBoss Messaging] - Messaging hangs

[mwelss]

We are using jboss 4.2.1, and Messaging 1.4.0CR1
We have a lot of servlets that listen to topics or produce into queues and  sooner or later the messaging is completely stuck.

Here is a sample stacktrace where the thread wants to create a new session. This is were most of the threads are blocked.

I have the complete thread dump, if neccessary.

anonymous wrote : 
  | 2007-08-01 11:46:51
  | Full thread dump Java HotSpot(TM) Server VM (1.6.0_02-b05 mixed mode):
  | 
  | "http-0.0.0.0-8080-30" daemon prio=10 tid=0x08bc0000 nid=0x3a67 waiting for monitor entry [0x859e0000..0x859e1030]
  |    java.lang.Thread.State: BLOCKED (on object monitor)
  |         at org.jboss.jms.server.ServerPeer.getDefaultDLQInstance(ServerPeer.java:1090)
  |         - waiting to lock <0x9565fb58> (a org.jboss.jms.server.ServerPeer)
  |         at org.jboss.jms.server.endpoint.ServerSessionEndpoint.(ServerSessionEndpoint.java:209)
  |         at org.jboss.jms.server.endpoint.ServerConnectionEndpoint.createSessionDelegate(ServerConnectionEndpoint.java:242)
  |         at org.jboss.jms.server.endpoint.advised.ConnectionAdvised.org$jboss$jms$server$endpoint$advised$ConnectionAdvised$createSessionDelegate$aop(ConnectionAdvised
  | .java:75)
  |         at org.jboss.jms.server.endpoint.advised.ConnectionAdvised$createSessionDelegate_6052335267724906805.invokeNext(ConnectionAdvised$createSessionDelegate_605233
  | 5267724906805.java)
  |         at org.jboss.jms.server.container.ServerLogInterceptor.invoke(ServerLogInterceptor.java:105)
  |         at org.jboss.jms.server.endpoint.advised.ConnectionAdvised$createSessionDelegate_6052335267724906805.invokeNext(ConnectionAdvised$createSessionDelegate_605233
  | 5267724906805.java)
  |         at org.jboss.jms.server.endpoint.advised.ConnectionAdvised.createSessionDelegate(ConnectionAdvised.java)
  |         at org.jboss.jms.wireformat.ConnectionCreateSessionDelegateRequest.serverInvoke(ConnectionCreateSessionDelegateRequest.java:87)
  |         at org.jboss.jms.server.remoting.JMSServerInvocationHandler.invoke(JMSServerInvocationHandler.java:165)
  |         at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:734)
  |         at org.jboss.remoting.transport.local.LocalClientInvoker.invoke(LocalClientInvoker.java:101)
  |         at org.jboss.remoting.Client.invoke(Client.java:1550)
  |         at org.jboss.remoting.Client.invoke(Client.java:530)
  |         at org.jboss.remoting.Client.invoke(Client.java:518)
  |         at org.jboss.jms.client.delegate.DelegateSupport.doInvoke(DelegateSupport.java:186)
  |         at org.jboss.jms.client.delegate.DelegateSupport.doInvoke(DelegateSupport.java:157)
  |         at org.jboss.jms.client.delegate.ClientConnectionDelegate.org$jboss$jms$client$delegate$ClientConnectionDelegate$createSessionDelegate$aop(ClientConnectionDel
  | egate.java:191)
  |         at org.jboss.jms.client.delegate.ClientConnectionDelegate$createSessionDelegate_6052335267724906805.invokeNext(ClientConnectionDelegate$createSessionDelegate_
  | 6052335267724906805.java)
  |         at org.jboss.jms.client.container.StateCreationAspect.handleCreateSessionDelegate(StateCreationAspect.java:128)
  |         at org.jboss.aop.advice.org.jboss.jms.client.container.StateCreationAspect2.invoke(StateCreationAspect2.java)
  |         at org.jboss.jms.client.delegate.ClientConnectionDelegate$createSessionDelegate_6052335267724906805.invokeNext(ClientConnectionDelegate$createSessionDelegate_
  | 6052335267724906805.java)
  |         at org.jboss.jms.client.container.ConnectionAspect.handleCreateSessionDelegate(ConnectionAspect.java:163)
  |         at sun.reflect.GeneratedMethodAccessor94.invoke(Unknown Source)
  |  
  | 
  | 

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