Hi. Iam using jboss AS with Datasource configured in JNDI. I have some statements that take to long to execute. Some users, during a request, usualy cancel the request when this kind of statement are taking to long. There is anyway to detect browser socket close in Jboss side? There is anyway to send a Exception or a notification to Objects instances inside a Request processing Thread when o browser socket closed has detected. Thanks for you attention.