If the quey is taking longer than <idle-timeout-minutes> configuration, Will Jboss Connection pool make that connection idle (meaning close the connection) ? E.g. conn.executeQuery is taking 15 minutes and <idle-timeout-minutes> is 10 mins, Will conn.close() throw null pointer exception because connection was closed by idle timeout setting. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018498#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...