/**
* Listens for {@link LifecycleEvent} for the start of the {@link Server} to initialize itself and
* then for after_stop events of each {@link Context}.
*/
@Override
public void lifecycleEvent(LifecycleEventRemoteInterface event)
throws RemoteException, RemoteException {
try {
Lifecycle lifecycle = event.getLifecycle();
if (Lifecycle.AFTER_START_EVENT.equals(event.getType()) && lifecycle instanceof Server) {
// when the server starts, we register ourself as listener for
// all context
// as well as container event listener so that we know when new
// Context are deployed
Server server = (Server) lifecycle;
registerListenersForServer(server);
}
if (Lifecycle.BEFORE_STOP_EVENT.equals(event.getType()) && lifecycle instanceof Server) {
// Server is shutting down, so thread pools will be shut down so
// there is no need to clean the threads
serverStopping = true;
}
if (Lifecycle.AFTER_STOP_EVENT.equals(event.getType()) && lifecycle instanceof Context) {
stopIdleThreads((Context) lifecycle);
}
} catch (Exception e) {
String msg = sm.getString("threadLocalLeakPreventionListener.lifecycleEvent.error", event);
log.error(msg, e);
}
}
@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();
}
}