System.Net.Security.SslStream.Dispose C# (CSharp) Method

        protected override void Dispose(bool disposing)
        {
            try
            {
                _sslState.Close();
            }
            finally
            {
                base.Dispose(disposing);
            }
        }

        //This is called when requests are routed through router to this endpoint
        //For ssl requests
        private static void HandleClient(TransparentProxyEndPoint endPoint, TcpClient tcpClient)
        {
            Stream clientStream = tcpClient.GetStream();
            CustomBinaryReader clientStreamReader = null;
            StreamWriter clientStreamWriter = null;
            X509Certificate2 certificate = null;

            if (endPoint.EnableSsl)
            {
                var sslStream = new SslStream(clientStream, true);
                //if(endPoint.UseServerNameIndication)
                //{
                //   //implement in future once SNI supported by SSL stream
                //    certificate = CertManager.CreateCertificate(endPoint.GenericCertificateName);
                //}
                //else
                certificate = CertManager.CreateCertificate(endPoint.GenericCertificateName);

                try
                {
                    //Successfully managed to authenticate the client using the fake certificate
                    sslStream.AuthenticateAsServer(certificate, false,
                       SslProtocols.Tls, false);

                    clientStreamReader = new CustomBinaryReader(sslStream, Encoding.ASCII);
                    clientStreamWriter = new StreamWriter(sslStream);
                    //HTTPS server created - we can now decrypt the client's traffic

                }
                catch (Exception)
                {
                    if (sslStream != null)
                        sslStream.Dispose();

                    Dispose(tcpClient, sslStream, clientStreamReader, clientStreamWriter, null);
                    return;
                }
                clientStream = sslStream;
            }
            else
            {
                clientStreamReader = new CustomBinaryReader(clientStream, Encoding.ASCII);
            }

            var httpCmd = clientStreamReader.ReadLine();

            //Now create the request
            HandleHttpSessionRequest(tcpClient, httpCmd, clientStream, clientStreamReader, clientStreamWriter,
                true);
        }