When execute a Thread the Jboss Shutdown

[icellani]

I'm using thread at Jboss, but when I execute it, the Jboss server Shutdown.

This thread is ok when I execute at JRun, but not execute at JBoss ....

How can I resolve this problem?

(sorry for my bad english)

Thanks!
Igor G. Cellani

[suresh.thomas]

As per J2EE restriction executing thread in user code is illegal