UDPSend.sendCommand C# (CSharp) Method

    private void sendCommand()
    {
        if (DEBUG)
        {
            return;
        }
        try
        {
            List<byte[]> data = addCommand(); ;
            byte[] dataf = data
                .SelectMany(a => a)
                .ToArray();
            //Debug.Log(BitConverter.ToString(dataf));
            client.Send(dataf, dataf.Length, remoteEndPoint);
        }
        catch (Exception err)
        {
            print(err.ToString());
        }
    }