Remoting 简单应用

 听说 Remoting可以让服务器主动发出事件······搞了好久· 偶还不懂···· 继续努力····

不多还是稍微学到了一点

服务其端  

using  System;
using  LiTianPing.DBUtility;
using  System.Runtime.Remoting;
using  System.Runtime.Remoting.Channels;
using  System.Runtime.Remoting.Channels.Tcp;

namespace  HelloServer
... {
    /**//// 

    /// Class1 的摘要说明。
    /// 

    class HS
    ...{
        /**//// 

        /// 应用程序的主入口点。
        /// 

        [STAThread]
        static void Main(string[] args)
        ...{
            //
            // TODO: 在此处添加代码以启动应用程序
            //
            try
            ...{
                TcpServerChannel channel = new TcpServerChannel(8086);
                ChannelServices.RegisterChannel(channel);
                //Type t = typeof(html.wongteeimage);
                //RemotingConfiguration.RegisterWellKnownServiceType(t, "hi", WellKnownObjectMode.SingleCall);
                Type t1 = typeof(RemoteHello.Hello);
                RemotingConfiguration.RegisterWellKnownServiceType(t1, "hi", WellKnownObjectMode.SingleCall);
                Console.WriteLine("hit to exit");
                Console.ReadLine();
            }
            catch (Exception ex)
            ...{
                Console.WriteLine(ex.Message);
                Console.WriteLine(ex.Source);
                Console.ReadLine();
            }
        }
    }
}

 

客户端

 

using  System;
using  LiTianPing.DBUtility;
using  System.Runtime.Remoting.Channels;
using  System.Runtime.Remoting.Channels.Tcp;

namespace  HelloClient
... {
    /**//// 

    /// Class1 的摘要说明。
    /// 

    class HC
    ...{
        /**//// 

        /// 应用程序的主入口点。
        /// 

        [STAThread]
        static void Main(string[] args)
        ...{
            //
            // TODO: 在此处添加代码以启动应用程序
            //
            try
            ...{
                TcpClientChannel tc = new TcpClientChannel();
                ChannelServices.RegisterChannel(tc);
                RemoteHello.Hello obj = (RemoteHello.Hello)Activator.GetObject(typeof(RemoteHello.Hello), "tcp://127.0.0.1:8086/hi");
                //html.wongteeimage aaa = (html.wongteeimage)Activator.GetObject(typeof(html.wongteeimage), "tcp://127.0.0.1:8086/hi");
                //RemoteHello.Hello obj = (RemoteHello.Hello)Activator.GetObject(typeof(RemoteHello.Hello), "tcp://127.0.0.1:8086/hi");
                 Console.WriteLine(obj.Greeting("hei"));
                 
            }
            catch (Exception ex)
            ...{
                Console.WriteLine(ex.Message);
                Console.WriteLine(ex.Source);
                Console.ReadLine();
            }
        }
    }
}

他们之间都需要调用的类 注意继承 System.MarshalByRefObject

 

using  System;
namespace  RemoteHello
... {
    /**//// 

    /// Hello 的摘要说明。
    /// 

    public class Hello : System.MarshalByRefObject
    ...{
        public Hello()
        ...{
            //
            // TODO: 在此处添加构造函数逻辑
            //
            Console.WriteLine("Constructor called");
        }

        ~Hello()
        ...{
            Console.WriteLine("Destructor called");
        }

        public string Greeting(string name)
        ...{
            Console.WriteLine("Greeting called");
            return "Hello," + name;
        }
    }
}

然后生成 exe    现启动 server  然后启动client;即可