SIPSorcery.Net.STUNMessage.ToByteBuffer C# (CSharp) Méthode

        public byte[] ToByteBuffer()
        {
            UInt16 attributesLength = 0;
            foreach (STUNAttribute attribute in Attributes)
            {
                attributesLength += Convert.ToUInt16(STUNAttribute.STUNATTRIBUTE_HEADER_LENGTH + attribute.Length);
            }

            int messageLength = STUNHeader.STUN_HEADER_LENGTH + attributesLength;
            byte[] buffer = new byte[messageLength];

            if (BitConverter.IsLittleEndian)
            {
                Buffer.BlockCopy(BitConverter.GetBytes(Utility.ReverseEndian((UInt16)Header.MessageType)), 0, buffer, 0, 2);
                Buffer.BlockCopy(BitConverter.GetBytes(Utility.ReverseEndian(attributesLength)), 0, buffer, 2, 2);
            }
            else
            {
                Buffer.BlockCopy(BitConverter.GetBytes((UInt16)Header.MessageType), 0, buffer, 0, 2);
                Buffer.BlockCopy(BitConverter.GetBytes(attributesLength), 0, buffer, 2, 2);
            }

            Buffer.BlockCopy(Header.TransactionId, 0, buffer, 4, STUNHeader.TRANSACTION_ID_LENGTH);

            int attributeIndex = 20;
            foreach (STUNAttribute attr in Attributes)
            {
                attributeIndex += attr.ToByteBuffer(buffer, attributeIndex);
            }

            return buffer;
        }

        public void STUNWithUsernameToBytesUnitTest()
        {
            Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name);

            STUNMessage initMessage = new STUNMessage(STUNMessageTypesEnum.BindingRequest);
            initMessage.AddUsernameAttribute("someusername");
            byte[] stunMessageBytes = initMessage.ToByteBuffer();

            Console.WriteLine(BitConverter.ToString(stunMessageBytes));
        }