PHPDaemon\Thread\Generic::sighandler PHP Method

    public function sighandler($signo)
    {
        if (!isset(self::$signals[$signo])) {
            $this->log('caught unknown signal #' . $signo);
            return;
        }
        if (method_exists($this, $m = strtolower(self::$signals[$signo]))) {
            $this->{$m}();
        } elseif (method_exists($this, 'sigunknown')) {
            $this->sigunknown($signo);
        }
    }