小编J S*_*J S的帖子

我试图在C＃中编写一个非常非常简单的自定义Http服务器。

.Net提供的连接代码很简单：

 // get our IPv4 address
 IPAddress[] localIPs = Dns.GetHostAddresses(Dns.GetHostName());
 IPAddress theAddress = localIPs.Where(ip => ip.AddressFamily == AddressFamily.InterNetwork).FirstOrDefault();

 // Create a http listener.
 var listener = new HttpListener();
 string myUrlPrefix = $"http://{theAddress.ToString()}:{port}/MyService/";
 listener.Prefixes.Add(myUrlPrefix);
 Console.WriteLine($"Trying to listen on {myUrlPrefix}");
 listener.Start();
 Console.WriteLine("Listening...");
 HttpListenerContext context = null;
 try
 {
     context = listener.GetContext();
 }
 catch(Exception ex)
 {
     Console.WriteLine(ex.Message);
 }

 HttpListenerRequest request = context.Request;

运行此命令时，将GetContext()阻塞，从不返回，也不会引发异常。

listener.Start() works -- the URL is properly reserved for the correct user with 'netsh http add urlacl...'., …