We use jboss-4.0.3SP1 with java 1.5.0_11 on CentOS release 5 (2.6.18-8.el5). Yesterday the jboss suddenly stopped responding to all HTTP request. Console logs implied that the container had automatically restarted (undeployed all webapps and then initialized the container). It is unknown why the container should restart automatically. Preceeding this event there were several UnknownHostExceptions from one of the deployed webapps. Can this cause the container to restart automatically? Are there any other reasons that can cause the container to restart automatically? Appreciate your help. Thanks, Santosh. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4187179#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...