/**
* {inheritdoc}
*
* Return codes:
* 0 = no execution errors
* 1 = execution errors occured
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$this->metrics->setMetricClass('background')->setTransactionName('cron');
$this->initGlobals();
$this->logger->debug('--------------------------------------------> at cron.php <--------------------------------------------');
$driver = $this->getCronDriver();
$driver->runCycle();
$this->cleanup();
return $driver->runOk() ? 0 : 1;
}
