I have to fix an application which heavily relies on messaging.
When we put some load on it, it eventually crashes with
With a profiling tool we see
UIL2.SocketManagerWriteTask Threads accumulating.
I have had this problem before, it had been caused by JMS connections which had not been closed.
I have looked through the codes and have not found any senders, sessions or connection which are not closed.
When I put the log level of org.jboss.mq to TRACE I get a lot of
What does that mean? Is it pertinent to my problem?