php artisan octane:frankenphp --port=443 --https --workers=1 --max-requests=1

Undefined constant "Laravel\Octane\Commands\Concerns\SIGINT"

at vendor/laravel/octane/src/Commands/Concerns/InteractsWithServers.php:174
  170▕      * Returns the list of signals to subscribe.
  171▕      */
  172▕     public function getSubscribedSignals(): array
  173▕     {
➜ 174▕         return [SIGINT, SIGTERM, SIGHUP];
  175▕     }
  176▕
  177▕     /**
  178▕      * The method will be called when the application is signaled.

    +5 vendor frames

6   artisan:13
    Illuminate\Foundation\Application::handleCommand(Object(Symfony\Component\Console\Input\ArgvInput))

RUN install-php-extensions pcntl
RUN docker-php-ext-install pcntl