System.Net.FtpWebRequest.CreateConnection C# (CSharp) Метод

        private FtpControlStream CreateConnection()
        {
            string hostname = _uri.Host;
            int port = _uri.Port;

            TcpClient client = new TcpClient();

            try
            {
                client.Connect(hostname, port);
            }
            catch (Exception e)
            {
                throw TranslateConnectException(e);
            }

            return new FtpControlStream(client);
        }