/**
* {@inheritdoc}
*/
protected function activate(array $watchers)
{
foreach ($watchers as $watcher) {
if (!isset($this->events[$id = $watcher->id])) {
switch ($watcher->type) {
case Watcher::READABLE:
$this->events[$id] = $this->handle->io($watcher->value, \Ev::READ, $this->ioCallback, $watcher);
break;
case Watcher::WRITABLE:
$this->events[$id] = $this->handle->io($watcher->value, \Ev::WRITE, $this->ioCallback, $watcher);
break;
case Watcher::DELAY:
case Watcher::REPEAT:
$interval = $watcher->value / self::MILLISEC_PER_SEC;
$this->events[$id] = $this->handle->timer($interval, $watcher->type & Watcher::REPEAT ? $interval : 0, $this->timerCallback, $watcher);
break;
case Watcher::SIGNAL:
$this->events[$id] = $this->handle->signal($watcher->value, $this->signalCallback, $watcher);
break;
default:
throw new \DomainException("Unknown watcher type");
}
} else {
$this->events[$id]->start();
}
}
}
/**
* {@inheritdoc}
*/
public function create()
{
if (EvLoop::supported()) {
return new EvLoop();
}
return new NativeLoop();
}
