public void objectSent(SessionFilterChain filterChain, Object obj)
throws Exception {
Session session = filterChain.getSession();
SessionHandler handler = session.getSessionHandler();
if (handler != null)
handler.objectSent(session, obj);
}
public void sessionClosed(SessionFilterChain filterChain) throws Exception {
Session session = filterChain.getSession();
SessionHandler handler = session.getSessionHandler();