UWP服务器套接字没有收听

Question

我正在创建一个简单的UWP控制台服务器应用程序，并参考this和this链接的内容。

但是，如果我根据示例创建代码并运行它，我将无法连接到服务器。此外，使用＆＃34; netstat -na＆＃34;等命令检查时，端口未打开。

有谁知道如何解决它？

代码如下所示。如果您在下面的代码中发现任何错误，我将不胜感激。

#include "pch.h"
#include <sstream>
#include <iostream>

using namespace Platform;
using namespace Concurrency;
using namespace Windows::Foundation;
using namespace Windows::Networking;
using namespace Windows::Networking::Sockets;
using namespace Windows::Networking::Connectivity;
using namespace Windows::Storage::Streams;

namespace SocketTest {
    public ref class Server sealed {
        public:
            Server();
            void Run();
        protected:
            void Server::onConnReceived(
                Windows::Networking::Sockets::StreamSocketListener^ listener,
                Windows::Networking::Sockets::StreamSocketListenerConnectionReceivedEventArgs^ object);
    };
}

using namespace SocketTest;

Server::Server() {
}

void Server::onConnReceived(
    StreamSocketListener^ listener,
    StreamSocketListenerConnectionReceivedEventArgs^ object)
{
    try {
        DataReader^ reader = ref new DataReader(object->Socket->InputStream);
        //ReceiveStringLoop(reader, object->Socket);
        delete object->Socket;
    }
    catch (Exception^ exception) {
        std::cout << "onconnection error" << std::endl;
    }
}

void Server::Run() {
    StreamSocketListener^ listener = ref new StreamSocketListener();
    listener->ConnectionReceived += ref new TypedEventHandler<Windows::Networking::Sockets::StreamSocketListener^, Windows::Networking::Sockets::StreamSocketListenerConnectionReceivedEventArgs^>(this, &Server::onConnReceived);
    listener->Control->KeepAlive = true;

    create_task(listener->BindServiceNameAsync(L"12345")).then(
        [=]
    {
        try
        {
            std::cout << "Listening ..." << std::endl;
        }
        catch (Exception^ exception)
        {
            std::cout << "Bind error" << exception->Message->Data() << std::endl;
        }
    });
}

int main(Platform::Array<Platform::String^>^ args)
{
    Server^ s = ref new Server();
    s->Run();
    getchar();
}

或者，如果您有更好的代码示例，请告诉我。