Client.buildMessageByteArray C# (CSharp) Method

    protected byte[] buildMessageByteArray(KLFCommon.ClientMessageID id, byte[] data, byte[] prefix = null)
    {
        int prefix_length = 0;
        if (prefix != null)
            prefix_length = prefix.Length;

        int msg_data_length = 0;
        if (data != null)
            msg_data_length = data.Length;

        byte[] message_bytes = new byte[KLFCommon.MSG_HEADER_LENGTH + msg_data_length + prefix_length];

        int index = 0;

        if (prefix != null)
        {
            prefix.CopyTo(message_bytes, index);
            index += 4;
        }

        KLFCommon.intToBytes((int)id).CopyTo(message_bytes, index);
        index += 4;

        KLFCommon.intToBytes(msg_data_length).CopyTo(message_bytes, index);
        index += 4;

        if (data != null)
        {
            data.CopyTo(message_bytes, index);
            index += data.Length;
        }

        return message_bytes;
    }