anonymous wrote : As per my collegues, JBOSS server is running and i need to shutdown then start script. But i encounter this error when using "shutdown - S" | | Exception in thread "main" javax.naming.CommunicationException: Could not obtain connection to any of these urls: localhost:1099. Are you sure JBoss server is running? Before running the shutdown command, use: telnet localhost 1099 what's the output of this command? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4131320#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...