| private registerSigHandlers ( ) |
private function registerSigHandlers()
{
if (!function_exists('pcntl_signal')) {
return;
}
pcntl_signal(SIGTERM, array($this, 'shutDownNow'));
pcntl_signal(SIGINT, array($this, 'shutDownNow'));
pcntl_signal(SIGQUIT, array($this, 'shutdown'));
pcntl_signal(SIGUSR1, array($this, 'killChild'));
pcntl_signal(SIGUSR2, array($this, 'pauseProcessing'));
pcntl_signal(SIGCONT, array($this, 'unPauseProcessing'));
$this->logger->log(Psr\Log\LogLevel::DEBUG, 'Registered signals');
}