pcntl_sigtimedwait function cannot callable in macos

[lamjack]

:) could u add a callable checker in Gos\Bundle\WebSocketBundle\Event\StartServerListener line 95?

[lamjack]

php -r 'var_dump(PHP_VERSION,is_callable('pcntl_sigtimedwait'),is_callable('pcntl_signal'));'

string(5) "7.0.4"
bool(false)
bool(true)

[jjsaunier]

Ok why not, I just need to figure out the problem. Following the official docs http://php.net/manual/fr/function.pcntl-sigtimedwait.php is working on PHP7. May be it's a problem with pcntl extension under PHP7

[lamjack]

got it.
pcntl_sigtimedwait() is unavailable (under Mac OS, under PHP < 5.3), so could you pick up this code on the workaround,

if (!function_exists('pcntl_sigtimedwait')) {
    function pcntl_sigtimedwait($signals, $siginfo, $sec, $nano)
    {
        pcntl_signal_dispatch();
        if (time_nanosleep($sec, $nano) === true) {
            return false;
        }
        pcntl_signal_dispatch();
        return true;
    }
}

[jjsaunier]

yes, I'm going to add this polyfill. Thank you @lamjack

[lamjack]

@Prophet777 welcome

[jjsaunier]

Polyfill was added GeniusesOfSymfony/PNCTLEventLoopEmitter@ac34105

You can update via composer :)