/**
* Unregister this worker in Redis
*/
public function unregister()
{
if ($this->child === 0) {
// This is a child process so don't unregister worker
// However if the shutdown was due to an error, for instance the job hitting the
// max execution time, then catch the error and fail the job
if ($error = error_get_last() and in_array($error['type'], $this->shutdownErrors)) {
$this->job->fail(new \ErrorException($error['message'], $error['type'], 0, $error['file'], $error['line']));
}
return;
} elseif (!is_null($this->child)) {
// There is a child process running
$this->log('There is a child process pid:' . $this->child . ' running, killing it', Logger::DEBUG);
$this->killChild();
}
if (is_object($this->job)) {
$this->job->fail(new Exception\Cancel());
$this->log('Failing running job <pop>' . $this->job . '</pop>', Logger::NOTICE);
}
$this->log('Unregistering worker <pop>' . $this . '</pop>', Logger::NOTICE);
$this->redis->srem(self::redisKey(), $this->id);
$this->redis->expire(self::redisKey($this), \Resque::getConfig('default.expiry_time', \Resque::DEFAULT_EXPIRY_TIME));
$this->host->finished($this);
// Remove pid file if one set
if (!is_null($this->pidFile) and getmypid() === (int) trim(file_get_contents($this->pidFile))) {
unlink($this->pidFile);
}
Event::fire(Event::WORKER_UNREGISTER, $this);
}
