Java Session

web-app

 

implements HttpSessionListener;

 

public void sessionCreated(HttpSessionEvent se);   // session begin

public void sessionDestroyed(HttpSessionEvent se) // session end

 

<listener>
  <listener-class>ServletListener</listener-class>
 </listener>
 <session-config>
  <session-timeout>1</session-timeout>
 </session-config>