pcntl_async_signals

laravel/framework

Supported Versions: PHP 7 >= 7.1.0, PHP 8

Enable/disable asynchronous signal handling or return the old setting

<?php pcntl_async_signals(?bool $enable = null): bool

<?php     protected function listenForSignals()

    {

        pcntl_async_signals(true);



        pcntl_signal(SIGQUIT, fn () => $this->shouldQuit = true);

        pcntl_signal(SIGTERM, fn () => $this->shouldQuit = true);

src/Illuminate/Queue/Worker.php