private function updateProcLine($status)
{
$processTitle = 'resque-' . Resque::VERSION . ': ' . $status;
if (function_exists('cli_set_process_title') && PHP_OS !== 'Darwin') {
cli_set_process_title($processTitle);
} else {
if (function_exists('setproctitle')) {
setproctitle($processTitle);
}
}
}