@Override
public void run(Timeout timeout) throws Exception {
if (timeout.isCancelled()) {
return;
}
if (lifecycle.stoppedOrClosed()) {
listener.onClose();
} else {
listener.onTimeout(this.timeout);
}
// note, we rely on the listener to remove itself in case of timeout if needed
}
public void add(TimeValue timeout, final TimeoutClusterStateListener listener) {
if (lifecycle.stoppedOrClosed()) {
listener.onClose();
return;
}
NotifyTimeout notifyTimeout = new NotifyTimeout(listener, timeout);
Timeout timerTimeout =
timerService.newTimeout(notifyTimeout, timeout, TimerService.ExecutionType.THREADED);
onGoingTimeouts.add(new Tuple<Timeout, NotifyTimeout>(timerTimeout, notifyTimeout));
clusterStateListeners.add(listener);
// call the post added notification on the same event thread
updateTasksExecutor.execute(
new Runnable() {
@Override
public void run() {
listener.postAdded();
}
});
}