[jboss-user] cache timeout?

Hi, First of all I want to state that I am a newbie and my question maybe to easy ;) I have a problem with jboss.. When I deploy an application after this application succesfully started I can connect to application but after certain period of time say 1 hour when there is no connection in that period I try to reconnect application but jboss gives me an error but after that error message I can reconnect to the application. There seems to be a cache issue with jboss. Where can I tweak that cache timeout in jboss so my application is always up. I have checked this with just a simple hello.war that gives me the same behaviour thus I have decided that this is something with jboss not with my application.. Best Regards, Omer Faruk Sen Arastirmaci/Researcher Tubitak-UEKAE/ National Research Institute of Electronics and Cryptology TUBITAK, Gebze Ag Guvenligi Grubu/NetSEC