Hi,

I am sending quite a bit of JMS messages through several queues in my system.
From time to time it happens that I get a JMSSecurityException (listed below).

I am doing no authorization at all, in the last run e.g. it worked for 1935 of 1936 messages, only one failed.

What could be the problem here?

Eddie

--- Nested Exception ---
javax.jms.JMSSecurityException: User session is not valid
at org.jboss.mq.security.SecurityManager.authorize(SecurityManager.java:
230)
at org.jboss.mq.security.ServerSecurityInterceptor.authorizeWrite(Server
SecurityInterceptor.java:249)
at org.jboss.mq.security.ServerSecurityInterceptor.addMessage(ServerSecu
rityInterceptor.java:151)
at org.jboss.mq.server.TracingInterceptor.addMessage(TracingInterceptor.
java:270)
at org.jboss.mq.server.JMSServerInvoker.addMessage(JMSServerInvoker.java
:136)
at org.jboss.mq.il.jvm.JVMServerIL.addMessage(JVMServerIL.java:136)
at org.jboss.mq.Connection.sendToServer(Connection.java:1020)
at org.jboss.mq.SpySession.sendMessage(SpySession.java:1005)
at org.jboss.mq.SpyMessageProducer.send(SpyMessageProducer.java:265)
at org.jboss.mq.SpyMessageProducer.send(SpyMessageProducer.java:199)
[my classes]