QuicDotNet.Packets.RegularPacket.ToByteArray C# (CSharp) 메소드

        public override byte[] ToByteArray()
        {
            if (this._finalBytes != null)
                return this._finalBytes;
            if (this.HeaderBytes == null)
                this.HeaderBytes = PublicHeader(QuicClient.QUIC_VERSION, this.ConnectionId, this._packetNumber);

            for (var i = 0; i < this._frames.Count; i++)
            {
                var key = this._frames.Keys.ElementAt(i);
                this._frames[key] = this._frames[key] ?? key.ToByteArray();
            }

            var frameByteArrays = this._frames.Select(f => f.Value).ToArray();
            var frameByteCount = frameByteArrays.Sum(f => f.Length);

            var bytes = new byte[this.HeaderBytes.Length + 12 + (this.FecGroup == null ? 1 : 2) + frameByteCount];

            // Apply public header
            Array.Copy(this.HeaderBytes, 0, bytes, 0, this.HeaderBytes.Length);
            var next = this.HeaderBytes.Length;

            // Apply message authentication hash (only for null-encrypted)
            if (this.MessageAuthenticationHash != null)
                Array.Copy(this.MessageAuthenticationHash, 0, bytes, next, 12);
            next += 12;

            // Apply private header
            if (this.FecGroup == null)
                next++;
            else
            {
                bytes[next] ^= PRIVATE_FLAG_FEC_GROUP;
                bytes[next + 1] = this.FecGroup.Value;
                next += 2;
            }

            // Add frames
            foreach (var fba in frameByteArrays)
            {
                Array.Copy(fba, 0, bytes, next, fba.Length);
                next += fba.Length;
            }

            return bytes;
        }
    }