private static async Task processEvent(WatcherSetEventPair @event)
{
foreach (Watcher watcher in @event.watchers)
{
try {
await watcher.process(@event.@event).ConfigureAwait(false);
} catch (Exception t) {
LOG.error("Error while calling watcher ", t);
}
}
}
private void queueEvent(WatchedEvent @event)
{
if (@event.get_Type() == Watcher.Event.EventType.None &&
sessionState.Value == @event.getState())
{
return;
}
sessionState.Value = @event.getState();
// materialize the watchers based on the event
WatcherSetEventPair pair = new WatcherSetEventPair(
watcher.materialize(@event.getState(), @event.get_Type(),
@event.getPath()), @event);
// queue the pair (watch set & event) for later processing
waitingEvents.Enqueue(pair);
waitingEventsSignal.Set();
}