@Override
public void lifecycleEvent(LifecycleEvent event) {
if (Lifecycle.BEFORE_STOP_EVENT.equals(event.getType())) {
// The container is getting stopped, close all current connections
Iterator<Request> iterator = cometRequests.iterator();
while (iterator.hasNext()) {
Request request = iterator.next();
// Remove the session tracking attribute as it isn't
// serializable or required.
HttpSession session = request.getSession(false);
if (session != null) {
session.removeAttribute(cometRequestsAttribute);
}
// Close the comet connection
try {
CometEventImpl cometEvent = request.getEvent();
cometEvent.setEventType(CometEvent.EventType.END);
cometEvent.setEventSubType(CometEvent.EventSubType.WEBAPP_RELOAD);
getNext().event(request, request.getResponse(), cometEvent);
cometEvent.close();
} catch (Exception e) {
container.getLogger().warn(sm.getString("cometConnectionManagerValve.event"), e);
}
}
cometRequests.clear();
}
}
@Override
public void sessionDestroyed(HttpSessionEvent se) {
// Close all Comet connections associated with this session
Request[] reqs = (Request[]) se.getSession().getAttribute(cometRequestsAttribute);
if (reqs != null) {
for (int i = 0; i < reqs.length; i++) {
Request req = reqs[i];
try {
CometEventImpl event = req.getEvent();
event.setEventType(CometEvent.EventType.END);
event.setEventSubType(CometEvent.EventSubType.SESSION_END);
((CometProcessor) req.getWrapper().getServlet()).event(event);
event.close();
} catch (Exception e) {
req.getWrapper()
.getParent()
.getLogger()
.warn(sm.getString("cometConnectionManagerValve.listenerEvent"), e);
}
}
}
}