WCF应用程序无法正常工作 [英] WCF application don't working

问题描述

来自拉脱维亚的巨著！
我正在使用WCF进行申请.但是它不能正常工作.

所以IService.cs

Greatings from Latvia!
I''m making application with WCF. But it don''t working fine.

so IService.cs

namespace WCFSample
{
    [ServiceContract]
    public interface IService1
    {
        [OperationContract]
        string MyName(string name);
    }
}

Service.cs

Service.cs

namespace WCFSample
{
    public class Service1 : IService1
    {
        public string MyName(string name)
        {
            return string.Format("My Name... {0}", name);
        }

    }
}

这是主机ConsoleAplication代码.我添加了对宿主应用程序的引用. (system.ServiceModel和WCFSample

Here is Host ConsoleAplication Code. I have added References to Host aplication. (system.ServiceModel and WCFSample

namespace ConsoleApplication1
{
    class Program
    {
        static ServiceHost customerHost = null;

        static void Main(string[] args)
        {
            try
            {
                HostCustomerService();

                Console.WriteLine();
                Console.WriteLine("Press any key to stop the services.");
                Console.ReadKey();
            }

                catch (Exception ex)
            {
                Console.WriteLine(ex.Message);    
            }
            finally
            {
                customerHost.Close();
            }
            
        }

        private static void HostCustomerService()
        {
            customerHost = new ServiceHost(typeof
                (Service1));

            ServiceEndpoint tcpEndpoint = customerHost.AddServiceEndpoint(
                typeof(IService1), new NetTcpBinding(),
                "net.tcp://192.168.1.103:9020/Service1");

            customerHost.Open();

            Console.WriteLine("{0} {1}", tcpEndpoint.Address, tcpEndpoint.Name);
            Console.WriteLine();

        }
    }
}

这是客户端ConsoleAplicaiton

And here is Client ConsoleAplicaiton

namespace Client1
{
    class Program
    {
        static void Main(string[] args)
        {
            IService1 channel = null;

            var endPoint = new EndpointAddress(
                 "net.tcp://192.168.1.103:9020/Service1");
           channel  = ChannelFactory<IService1>.CreateChannel(new NetTcpBinding(), endPoint);
           Console.WriteLine("Enter Name");
           string line = Console.ReadLine();
           Console.WriteLine(channel.MyName(line));
           Console.ReadKey();
        }

    }
}

当我在本地主机上运行时，所有工作正常.但是，当我从同一子网中的另一个PC运行客户端应用程序时，>没有什么.客户端程序NotResponding.
我读过许多文献，但找不到答案.有人可以帮我吗?
对不起，我的英语.
英语. :)
感谢您的回答

when I run on localhost all works. But when I run client app from another Pc in same subnet -> nothing. Client programm NotResponding.
I have read many literature and I can not find answers. Can someone help me?
Sorry my english.
english. :)
Thanks for answers

推荐答案

谢谢那些看过我的主题的人.
我已经解决了我的问题.
所以....
在客户端上，我放了Try .... catch块方法(MyName)
那么我可以读取错误.在此之前，该程序已关闭.

Thank you, those guys who looked at my Topic.
I have solved my problem.
SO....
on client I put on Try....catch block method (MyName)
then i could to read the error. before then the program was closed.

try
          {
              string line = Console.ReadLine();
              Console.WriteLine(channel.MyName(line));
          }
          catch (Exception ex)
          {
              Console.WriteLine(ex.Message);
          }
          Console.ReadKey();

测量的误差为

身份验证期间未满足远程安全要求.尝试提高保护级别和/或模拟级别

然后我在主机应用程序上更改了安全设置

gauged error was

a remote side security requirement was not fulfilled during authentication. TRy increasing the ProtectionLevel and/or ImpersonationLevel

then i changed Security settings on Host app

 static NetTcpBinding bbb = new NetTcpBinding();
......
 ServiceEndpoint tcpEndpoint = customerHost.AddServiceEndpoint(
                typeof(IService1), bbb,
                "net.tcp://192.168.1.102:9020/Service1");
            bbb.Security.Mode = SecurityMode.None;

并在客户端应用程序上....

And on client app....

 NetTcpBinding bbb = new NetTcpBinding();
bbb.Security.Mode = SecurityMode.None;

您是否在托管服务的计算机上检查了防火墙设置?

如果某些东西可以在本地工作，但不能通过网络访问，那是我要检查的第一件事.

have you checked your firewall settings on the machine hosting the service?

if something works local but doesn''t over a network, it''s the first thing I''d check.

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