博客提到使用send()和recv()操作流时，发送“hello<br>”得到长度为7的字符串。还通过嗅探器监控网络，用“putty”远程登录Unix服务器，在Win2000系统中每输入一个字符就会与服务器建立TCP连接并发送40字节数据包。
1)When i use send() and recev() to manipulate stream, if i send “hello<br>”, and i can got the string which length is 7.
2)The sniffer monitor the network, and i use “putty” to telnet a unix server, and when a type (every) a charactor and then the win2000 will make a tcp connection to the server and send 40byte package.
2)The sniffer monitor the network, and i use “putty” to telnet a unix server, and when a type (every) a charactor and then the win2000 will make a tcp connection to the server and send 40byte package.
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