BnetServer.Network.BnetSession.Accept C# (CSharp) Method

        public override async void Accept()
        {
            try
            {
                if (Sockets[0].AcceptSocket != null)
                {
                    networkStream = new NetworkStream(Sockets[0].AcceptSocket);
                    tlsStream = new SslStream(networkStream, false);
                    tlsSemaphore = new SemaphoreSlim(1, 1);

                    await tlsStream.AuthenticateAsServerAsync(Manager.Session.Certificate, false, SslProtocols.Tls12, false);

                    if (tlsStream.IsAuthenticated && Manager.Session.Add(this))
                    {
                        var buffer = Sockets[0].Buffer;
                        int numReadBytes;

                        do
                        {
                            numReadBytes = await tlsStream.ReadAsync(buffer, 0, buffer.Length);

                            if (numReadBytes == 0)
                                break;

                            var headerLength = (buffer[0] << 8) | buffer[1];
                            var header = Header.Parser.ParseFrom(new CodedInputStream(buffer, 2, headerLength));
                            var data = new byte[header.Size];

                            if (header.Size > 0)
                                Buffer.BlockCopy(buffer, 2 + headerLength, data, 0, data.Length);

                            await Manager.BnetPacket.CallHandler(header, data, this);
                        } while (numReadBytes != 0);
                    }
                }
            }
            catch (Exception ex)
            {
                Log.Message(LogTypes.Error, ex.Message);
            }
            finally
            {
                if (Manager.Session.Remove(this))
                    Dispose();
            }
        }