Hi, I am using Jboss-4.0.3SP1 and tomcat5.5 running on same machine. Tomcat is running on 8080 port and jboss on 8180. It happen that after running some time say 5 hr or so (in some case even more than 30 hrs) jboss server is going down. The log says -----------------------------------Log-------------------------------- 05:10:00,965 INFO [Server] Runtime shutdown hook called, forceHalt: true 05:10:00,965 INFO [Server] JBoss SHUTDOWN: Undeploying all packages 05:10:00,966 INFO [TomcatDeployer] undeploy, ctxPath=/wagonwheels, warUrl=.../deploy/wagonwheels.war/ 05:10:00,980 INFO [TomcatDeployer] undeploy, ctxPath=/vcricket, warUrl=.../deploy/vcricket.war/ 05:10:00,986 INFO [TomcatDeployer] undeploy, ctxPath=/jmx-console, warUrl=.../deploy/jmx-console.war/ 05:10:00,995 INFO [TomcatDeployer] undeploy, ctxPath=/cricketapp-1.0, warUrl=.../tmp/deploy/tmp13878cricketapp-1.0.war/ 05:10:00,999 INFO [0]] Closing Spring root WebApplicationContext --------------------------------------------------------------------------- I read one of the forum solution and it says set the parameter -Xrs (to reduce OS signals) to the jboss' run.conf file. I did the same server is up and running but I dont know when it will go down. Is there any other solution available. Thanks Harsh View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4008771#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...