Innmind\AMQP\Client\SignalAware::register()

Complexity

Conditions	2
Paths	2

Size

Total Lines	22
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	2.0054

Importance

Changes

0

<?php
    private function register(): void
    {
        if ($this->handlersRegistered === true) {
            return;
        }

        pcntl_async_signals(true);

        $softClose = function(): void {
            $this->close();
        };

        pcntl_signal(SIGHUP, static function() {
            //do nothing so it can run in background
        });
        pcntl_signal(SIGINT, $softClose);
        pcntl_signal(SIGABRT, $softClose);
        pcntl_signal(SIGTERM, $softClose);
        pcntl_signal(SIGTSTP, $softClose);
        pcntl_signal(SIGALRM, $softClose);
        $this->handlersRegistered = true;
    }
}