System.Net.Mail.Tests.SmtpServer.Run C# (CSharp) Method

        public void Run()
        {
            try
            {
                string s;
                using (TcpClient client = _server.AcceptTcpClient())
                {
                    Trace("connection", EndPoint.Port);
                    using (NetworkStream ns = client.GetStream())
                    {
                        WriteNS(ns, "220 localhost\r\n");
                        using (StreamReader r = new StreamReader(ns, Encoding.UTF8))
                        {
                            while ((s = r.ReadLine()) != null && Dispatch(ns, r, s))
                                ;
                        }
                    }
                }
            }
            catch (SocketException e)
            {
                // The _server might have been stopped.
                if (e.SocketErrorCode != SocketError.Interrupted)
                    throw;
            }
        }