使用 setTrafficClass 和 WireShark 进行 DSCP 标记的问题

I am more testing to see how this can be done. Here is the client code:

试试{

        Socket socket = new Socket(addr, 2345);
        socket.setTrafficClass(10);

        PrintWriter out = new PrintWriter( socket.getOutputStream(), true);

        out.println("Current DSCP value: " + socket.getTrafficClass());
        out.close();
        socket.close();

    }

    catch (Exception e) {
        e.printStackTrace();
    }

}

服务器:

    try {
        ServerSocket serverSocket = new ServerSocket(1234);
        Socket clientSocket = serverSocket.accept();

        BufferedReader in = new BufferedReader(new InputStreamReader(
                clientSocket.getInputStream()));

        String fromClient = in.readLine();
        System.out.println(fromClient);

        in.close();
        clientSocket.close();
        serverSocket.close();

    } catch (Exception e) {
        e.printStackTrace();
    }

}

在服务器端的控制台中:当前DSCP值:10