I would like to notify that jboss-3.0.3_tomcat-4.1.12 has some bug in org.jboss.mq.SpyJMSException. I have post few days ago post, where I describe the situation. http://www.jboss.org/modules/bb/index.html?module=bb&op=viewtopic&t=forums/ I attach the log file from MDB client server that shows the error again but for JBoss 3.0.3. See end of log where it is trying to ping to JMS, getting timed out, but JMS is running again.
