日期:2014-05-20  浏览次数:21038 次

帮我写个服务,实现两台电脑定时通讯,证明都还活着(做心跳)
兄弟们,帮我写个例子

一个服务程序,定期与另一个ip的相同服务进行握手,如果某个时间段内发现没有握手(心跳),立刻报警(报警部分我可以自己写,呵呵)

我不想用socket通信,还要开放端口,不知道webservice行不行啊

不懂,多谢各位啦

用vs2005,高级版本的vs不符合我这里的开发要求

------解决方案--------------------
关于ASHX,我写了个小示例:

Example: Receive HTTP Post without web form via ASP.Net Generic Handler 
http://blog.csdn.net/xinyaping/article/details/7373017

贴出服务端的代码:

C# code

<%@ WebHandler Language="C#" Class="Echo" %>  
  
using System;  
using System.Web;  
using System.IO;  
  
public class Echo : IHttpHandler  
{  
    private System.Text.Encoding DefaultEncoding = System.Text.Encoding.UTF8;  
      
    public void ProcessRequest (HttpContext context)  
    {  
        context.Response.ContentType = "text/plain";  
        context.Response.ContentEncoding = DefaultEncoding;  
  
        Stream inputStream = context.Request.InputStream;  
        using (StreamReader reader = new StreamReader(inputStream, DefaultEncoding))  
        {  
            string requestContent = reader.ReadToEnd();  
            string responseContent = string.Format("Received: {0} <== END", requestContent);  
              
            context.Response.Write(responseContent);  
        }  
    }  
  
    public bool IsReusable  
    {  
        get { return false; }  
    }  
}