The execution order of timers scheduled to execute at the same time is not guaranteed.
| public addPeriodicTimer ( float $interval, callable $callback ) : Kraken\Loop\Timer\TimerInterface | ||
| $interval | float | |
| $callback | callable | |
| 리턴 | Kraken\Loop\Timer\TimerInterface | |
/**
* Start time register.
*
* Time register purpose is to cyclically increase timestamp representing last active tick of event loop. This method
* allows model to not mark external sockets wrongly as offline because of its own heavy load.
*/
private function startTimeRegister()
{
if ($this->rTimer === null && $this->flags['enableHeartbeat'] === true && $this->flags['enableTimeRegister'] === true) {
$proxy = $this;
$this->rTimer = $this->loop->addPeriodicTimer($this->options['timeRegisterInterval'] / 1000, function () use($proxy) {
$now = round(microtime(true) * 1000);
$proxy->connectionPool->setNow(function () use($now) {
return $now;
});
});
}
}
/**
* @override
* @inheritDoc
*/
public function addPeriodicTimer($interval, callable $callback)
{
return new ReactTimer($this->loop->addPeriodicTimer($interval, $callback));
}
