public function open() : bool
    {
        $this->client = new \Redis();
        $this->client->pconnect($this->config->getHost(), $this->config->getPort(), 2.5);

        return true;
    }
public function open() : bool
    {
        $this->client = new \Redis();
        $this->client->pconnect($this->config->getHost(), $this->config->getPort(), 2.5);

        return true;
    }
{@inheritdoc}