/**
* Processes events in the event queue of the Poller.
*
* @return <code>true</code> if some events were processed, <code>false</code> if queue was
* empty
*/
public boolean events() {
boolean result = false;
PollerEvent pe = null;
while ((pe = events.poll()) != null) {
result = true;
try {
pe.run();
pe.reset();
if (running && !paused) {
eventCache.push(pe);
}
} catch (Throwable x) {
log.error("", x);
}
}
return result;
}
private void addEvent(PollerEvent event) {
events.offer(event);
if (wakeupCounter.incrementAndGet() == 0) selector.wakeup();
}