文件名称:WinSock_TCP_keepalive
- 所属分类：
- Internet/网络编程
- 资源属性：
- [WORD]
- 上传时间：
- 2012-11-26
- 文件大小：
- 9kb
- 下载次数：
- 0次
- 提 供 者：
- 邵**
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
设置好keepalive以后，我们通过实验来看看当client异常退出或是网络断掉的情况下，keepalive怎么通知我们异常断开的情况。这里采用select模式，实验环境为XP系统和Win7系统，几种情况返回值如下：
1． 正常断开
select函数正常返回，recv函数返回0
2． 异常断开
-Set keepalive after the experiment to look at client quit unexpectedly or network broken, the keepalive how notice abnormal disconnect. Select mode, the experimental environment for XP, and Win7 system, several cases the return value is as follows:
A. Normally open
The select function returns normally, the recv function returns 0
Two. Abnormal disconnect
1． 正常断开
select函数正常返回，recv函数返回0
2． 异常断开
-Set keepalive after the experiment to look at client quit unexpectedly or network broken, the keepalive how notice abnormal disconnect. Select mode, the experimental environment for XP, and Win7 system, several cases the return value is as follows:
A. Normally open
The select function returns normally, the recv function returns 0
Two. Abnormal disconnect
(系统自动生成,下载前可以参看下载内容)
下载文件列表
WinSock_TCP_keepalive.doc