MGDigital\BusQue\Redis\RedisDriver::readCommand PHP Method

    public function readCommand(string $queueName, string $id) : string
    {
        $serialized = $this->adapter->hGet("{$this->namespace}:{$queueName}:messages", $id);
        if ($serialized === null) {
            throw new CommandNotFoundException();
        }
        return $serialized;
    }