/**
* Adds an event to the set of monitored events.
*
* @see event_add
* @link http://www.php.net/manual/en/function.event-add.php
*
* @param null $events For compatibility only, used in buffered event
*
* @throws EventException if can't add event
*
* @return bool
*/
public function enable($events = null)
{
if ($this->enabled || !$this->prepared) {
return false;
}
if (!$this->check()) {
throw $this->exception('Event already freed and could not be used.');
}
if (false === event_add($this->resource, $this->timeout)) {
throw $this->exception('Could not add event (event_add).');
}
$this->base->enableEvent($this->name);
$this->enabled = true;
return true;
}
