Predis\PubSub\Consumer::getValue PHP Метод

    protected function getValue()
    {
        $response = $this->client->getConnection()->read();
        switch ($response[0]) {
            case self::SUBSCRIBE:
            case self::UNSUBSCRIBE:
            case self::PSUBSCRIBE:
            case self::PUNSUBSCRIBE:
                if ($response[2] === 0) {
                    $this->invalidate();
                }
                // The missing break here is intentional as we must process
                // subscriptions and unsubscriptions as standard messages.
                // no break
            // The missing break here is intentional as we must process
            // subscriptions and unsubscriptions as standard messages.
            // no break
            case self::MESSAGE:
                return (object) array('kind' => $response[0], 'channel' => $response[1], 'payload' => $response[2]);
            case self::PMESSAGE:
                return (object) array('kind' => $response[0], 'pattern' => $response[1], 'channel' => $response[2], 'payload' => $response[3]);
            case self::PONG:
                return (object) array('kind' => $response[0], 'payload' => $response[1]);
            default:
                throw new ClientException("Unknown message type '{$response[0]}' received in the PUB/SUB context.");
        }
    }