#[AsCommand('app:test:signal')]
#[AsPeriodicTask('1 seconds')]
class SignalTestCommand extends Command implements SignalableCommandInterface
{
    protected int $runCount = 0;

    public function getSubscribedSignals(): array
    {
        return [ \SIGINT ];
    }

    public function handleSignal(int $signal, false|int $previousExitCode = 0): int|false
    {
        printf("Got signal: %d\n", $signal);
        return false;
    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        printf("Press Ctrl-C and you will see %d signal events\n", ++$this->runCount);
        return self::SUCCESS;
    }
}