Hi, I had a problem in my current project. We are using Apache+Tomcat+Jboss solution for a small internal web applications. The max_connections in Jboss is set to 90 and there are only several developers using it right now. But we lost connection during the demo and it's a little emberassing. Our targeted user group are of 120 people. What might cause the lost conenction? Is is because of Jboss so unstable even for a small project? or we forget to do something... ? Thanks for any comments.