Kraken\Channel\Router\RouterComposite::addRule PHP Метод

    public function addRule(callable $matcher, callable $handler, $propagate = false, $limit = 0)
    {
        $handlers = [];
        foreach ($this->bus as $bus => $router) {
            $handlers[] = $router->addRule($matcher, $handler, $propagate, $limit);
        }
        return $handlers;
    }