CentralMine.NET.Client.ProcessWebsocketConnect C# (CSharp) Méthode

        void ProcessWebsocketConnect(NetworkStream stream)
        {
            byte[] temp = new byte[4096];
            temp[0] = 71;
            int read = stream.Read(temp, 1, (int)temp.Length - 1);
            MemoryStream memstream = new MemoryStream(temp);
            StreamReader reader = new StreamReader(memstream);

            var headers = new Dictionary<string, string>();
            string line = reader.ReadLine();
            while( !string.IsNullOrEmpty(line) )
            {
                var tokens = line.Split(new char[] { ':' }, 2);
                if (!string.IsNullOrWhiteSpace(line) && tokens.Length > 1)
                {
                    headers[tokens[0]] = tokens[1].Trim();
                }
                line = reader.ReadLine();
            }

            String secWebSocketAccept = ComputeWebSocketHandshakeSecurityHash09(headers["Sec-WebSocket-Key"]);

            // send handshake to this client only
            StreamWriter writer = new StreamWriter(stream);
            writer.WriteLine("HTTP/1.1 101 Web Socket Protocol Handshake");
            writer.WriteLine("Upgrade: WebSocket");
            writer.WriteLine("Connection: Upgrade");
            writer.WriteLine("Sec-WebSocket-Accept: " + secWebSocketAccept);
            writer.WriteLine("");
            writer.Flush();
        }