.Net 的 SocketStream 等效项

Posted 2023-02-24

【中文标题】.Net 的 SocketStream 等效项

【英文标题】：SocketStream equivalent for .Net

【发布时间】：2013-11-27 21:07:28

【问题描述】：

我正在尝试从 Socket 写入和读取 xml，但我不确定如何使用 .Net 执行此操作。 SocketStream 看起来是一种简单的方法，但我没有尝试为 Windows 8 或 Windows phone 构建应用程序。如果有人可以分享一些关于如何使用 .Net 进行等效操作的见解或代码片段，我将不胜感激。

        private const string MESSAGE_SERVER_URL = "xmpp.messenger.live.com";
        private const string MESSAGE_SERVER_PORT = "5222";

        /// <summary>
        /// login into live message server
        /// </summary>

        private async void LoginXMPPServer(string access)
        
            using (StreamSocket client = new StreamSocket())
            
                // connect to server
                await client.ConnectAsync(new HostName(MESSAGE_SERVER_URL), MESSAGE_SERVER_PORT);
                DataWriter writer = new DataWriter(client.OutputStream);
                DataReader reader = new DataReader(client.InputStream);
                reader.InputStreamOptions = InputStreamOptions.Partial;

                //initialize a stream
                string head = "<?xml version='1.0'?>" +
                    "<stream:stream " +
                    "to='messenger.live.com' " +
                    "xmlns='jabber:client' " +
                    "xmlns:stream='http://etherx.jabber.org/streams' " +
                    "version='1.0'>";
                await SendMessage(head, writer);

                string reply = await ReadReplay(reader);
                if (reply.Contains("stream:error"))
                    return;
             
       

【问题讨论】：

我已经编辑了您的问题并将[WPF] 标记替换为[.Net ] 标记，因为这与WPF 没有任何关系。

【参考方案1】：

这是一个取自.net SendFile method的例子

// Establish the local endpoint for the socket.
IPHostEntry ipHost = Dns.GetHostEntry(Dns.GetHostName());
IPAddress  ipAddr = ipHost.AddressList[0];
IPEndPoint ipEndPoint = new IPEndPoint(ipAddr, 11000);

// Create a TCP socket.
Socket client = new Socket(AddressFamily.InterNetwork,
        SocketType.Stream, ProtocolType.Tcp);

// Connect the socket to the remote endpoint.
client.Connect(ipEndPoint);

// There is a text file test.txt located in the root directory. 
string fileName = "C:\\test.txt";

// Send file fileName to remote device
Console.WriteLine("Sending 0 to the host.", fileName);
client.SendFile(fileName);

// Release the socket.
client.Shutdown(SocketShutdown.Both);
client.Close();