NETRemoting學習筆記

using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Tcp;
using System.Runtime.Remoting.Channels.Http;

/*
* 遠程對象類必須派生自MarshalByRefObject
*/
public class RemoteClass : MarshalByRefObject
{
int num = 0;
public RemoteClass()
{
Console.WriteLine("激活了RemoteClass遠程對象");
}
public string Method(string name)
{
Console.WriteLine("第{0}次調用，參數為{1}", num++, name);
return "hello " + name;
}
}

/*
* 需要引用System.Runtime.Remoting
*/
class Program
{
static void Main(string[] args)
{
//1、註冊管道
TcpChannel tcpChannel = new TcpChannel(10000);//埠指定
HttpChannel httpChannel = new HttpChannel(10001);
 
ChannelServices.RegisterChannel(tcpChannel, true);
ChannelServices.RegisterChannel(httpChannel, false);
 
//2、註冊伺服器激活方式
//WellKnownObjectMode.Singleton表示生成的實例是單例模式
//WellKnownObjectMode.SingleCall表示每個傳入消息是由新的對象實例
RemotingConfiguration.RegisterWellKnownServiceType(typeof(RemoteClass), "HelloTest", WellKnownObjectMode.SingleCall);
 
Console.WriteLine("這裡是伺服器端宿主程式");
Console.Read();
}
}

class Program
{
static void Main(string[] args)
{
#region TCP方式
/*
//1、註冊通道
TcpChannel tcpChannel = new TcpChannel();//客戶端不需要指定埠號
ChannelServices.RegisterChannel(tcpChannel, true);
 
//2、創建代理
RemoteClass rc = (RemoteClass)Activator.GetObject(typeof(RemoteClass), "tcp://localhost:10000/HelloTest");//1000埠號是伺服器端指定的
if (rc == null)
{
Console.WriteLine("Could not locate TCP Server");
}
Console.WriteLine("TCP方式{0}", rc.Method("張飛"));
//*/
 
#endregion
 
#region Http方式
 
HttpChannel httpChannel = new HttpChannel();
ChannelServices.RegisterChannel(httpChannel, false);
RemoteClass object2 = (RemoteClass)Activator.GetObject(typeof(RemoteClass), "http://localhost:10001/HelloTest");
if (object2 == null)
{
Console.WriteLine("Could not locate HTTP Server");
}
 
Console.WriteLine("HTTP方式{0}", object2.Method("關羽"));
#endregion
 
 
Console.Read();
}
}