/**
* Clear all expired data from current application
*/
public function actionClearExpired()
{
// Die script every time
// This condition for database connection
$timerExitPeriod = 2 * 60 * 60;
// 2 hours
$startTimeProcess = microtime(true);
$loop = \React\EventLoop\Factory::create();
// Every hour clear expired user tokens
$loop->addPeriodicTimer(3600, function () use($timerExitPeriod, $startTimeProcess) {
if (microtime(true) - $startTimeProcess >= $timerExitPeriod) {
exit(self::EXIT_CODE_NORMAL);
}
$timeStart = microtime(true);
$this->stdout('Start clearing expired tokens:' . PHP_EOL);
$this->stdout(' -> Current memory usage: ' . number_format(memory_get_usage() / 1024, 3) . 'K.' . PHP_EOL);
$countDeleted = UserToken::deleteAll('expired_at <= NOW()');
$this->stdout('Finished clearing expired tokens:' . PHP_EOL);
$this->stdout(' -> Deleted rows count ' . $countDeleted . '.' . PHP_EOL);
$this->stdout(' -> Current memory usage: ' . number_format(memory_get_usage() / 1024, 3) . 'K.' . PHP_EOL);
$this->stdout(' -> ' . (microtime(true) - $timeStart) . ' elapsed seconds.' . PHP_EOL);
});
$loop->run();
}
