本文主要是介绍.net Remoting IPC和TCP通道通讯的实现,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
REMOTING是.NET自带的一种RPC调用方式。主要解决多个进程间互相的调用。
原来:建立一个公用的对象,该对象在服务端声明并共享出去,各个进程可以取到这个公共的对象,并修改该对象。如希望实现一个进程调用另一个进程,那么使用代理来实现该目的。TCP连接效率较快,但是基本只能用于本机。HTTP效率较慢,但是可以用于局域网。注意,服务端和客户端必须使用相同的协议。
项目结构
新建一个接口:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;namespace ClassLibrary1
{public interface IReceiveData {void Talk(string word);}}
实现接口
namespace ClassLibrary1
{[Serializable]/// <summary>////// </summary>public class ReceiveData : MarshalByRefObject, IReceiveData{/// <summary>/// 说话/// </summary>/// <param name="word"></param>public void Talk(string word){System.Console.WriteLine(word);}}}
服务端同时注册IPC 和TCP通道
internal class Program{static void Main(string[] args){//注册IPC通道IpcServerChannel channel = new IpcServerChannel("testIpc"); //端口随便取ChannelServices.RegisterChannel(channel, true);//注册远程对象RemotingConfiguration.RegisterWellKnownServiceType(typeof(ReceiveData),"ReceiveData",WellKnownObjectMode.SingleCall);//注册Tcp通道TcpServerChannel tcpChannel = new TcpServerChannel(809); //端口随便取ChannelServices.RegisterChannel(tcpChannel, true);//注册远程对象RemotingConfiguration.RegisterWellKnownServiceType(typeof(ReceiveData),"SenData",WellKnownObjectMode.SingleCall);Console.WriteLine("服务 启动");Console.ReadLine();}}
客户端只需引用接口库便可以调用两个服务接口了:
using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Ipc;
using System.Runtime.Remoting.Channels.Tcp;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using ClassLibrary1;namespace WindowsFormsApp1
{public partial class Form1 : Form{public Form1(){InitializeComponent();try{IpcClientChannel ipcClient = new IpcClientChannel();ChannelServices.RegisterChannel(ipcClient, true);IReceiveData logFun = (IReceiveData)RemotingServices.Connect(typeof(IReceiveData), "ipc://testIpc/ReceiveData");logFun.Talk("abcdddd");//注册通道TcpClientChannel channel = new TcpClientChannel();ChannelServices.RegisterChannel(channel, true);//获取远程对象var _talk = (IReceiveData)Activator.GetObject(typeof(IReceiveData), "TCP://localhost:809/SenData");_talk.Talk("asdfadsfasdfadsfa");}catch (Exception ex){MessageBox.Show(ex.Message);}}}
}
总结:ipc通道即连即用非常的丝滑。tcp通道首次发送会卡顿,应该是tcp握手连接导致的的。 实现效果如下。
服务端
客户端
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