/**
* Completes the process (soft)
*/
public static function stop()
{
self::$stopFlag = 1;
}
/**
* PCNTL signals handler
*
* @param $signo
* @param null $pid
* @param null $status
*/
static final function signalHandler($signo, $pid = null, $status = null)
{
switch ($signo) {
case SIGINT:
case SIGTERM:
//shutdown
self::$stopFlag = true;
break;
case SIGHUP:
//restart, not implemented
break;
case SIGUSR1:
//user signal, not implemented
break;
case SIGCHLD:
if (!$pid) {
$pid = pcntl_waitpid(-1, $status, WNOHANG);
}
while ($pid > 0) {
if ($pid && isset(static::$currentJobs[$pid])) {
unset(static::$currentJobs[$pid]);
}
$pid = pcntl_waitpid(-1, $status, WNOHANG);
}
break;
}
}
