作者ReinInPtt (-1000th summer)
看板PangSir
标题Re: [问题][计网]有关Keep-Alive header field..
时间Fri Apr 29 14:46:08 2005
但是...
根据我手动对 www.csie.ntu.edu.tw 做 telnet 的结果
max 应该是代表单个connection 可处理几个 request的数量
以下是我收到的讯息 :
GET /OOXX.html HTTP/1.1
Connection: Keep-Alive
User-agent: Mozilla/4.0
Host: www.csie.ntu.edu.tw
HTTP/1.1 404 Not Found
Date: Fri, 29 Apr 2005 06:39:19 GMT
Server: Apache/1.3.33 (Unix) mod_auth_pam/1.1.1 mod_gzip/1.3.26.1a mod_ssl/2.8.
22 OpenSSL/0.9.7e PHP/4.3.11
Keep-Alive: timeout=15, max=
149
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html; charset=iso-8859-1
117
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<HTML><HEAD>
<TITLE>404 Not Found</TITLE>
</HEAD><BODY>
<H1>Not Found</H1>
The requested URL /OOXX.html was not found on this server.<P>
<HR>
<ADDRESS>Apache/1.3.33 Server at www.csie.ntu.edu.tw Port 80</ADDRESS>
</BODY></HTML>
0
GET /OOXX.html HTTP/1.1
Connection: Keep-Alive
User-agent: Mozilla/4.0
Host: www.csie.ntu.edu.tw
HTTP/1.1 404 Not Found
Date: Fri, 29 Apr 2005 06:39:21 GMT
Server: Apache/1.3.33 (Unix) mod_auth_pam/1.1.1 mod_gzip/1.3.26.1a mod_ssl/2.8.
22 OpenSSL/0.9.7e PHP/4.3.11
Keep-Alive: timeout=15, max=
148
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html; charset=iso-8859-1
117
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<HTML><HEAD>
<TITLE>404 Not Found</TITLE>
</HEAD><BODY>
<H1>Not Found</H1>
The requested URL /OOXX.html was not found on this server.<P>
<HR>
<ADDRESS>Apache/1.3.33 Server at www.csie.ntu.edu.tw Port 80</ADDRESS>
</BODY></HTML>
0
GET /OOXX.html HTTP/1.1
Connection: Keep-Alive
User-agent: Mozilla/4.0
Host: www.csie.ntu.edu.tw
HTTP/1.1 404 Not Found
Date: Fri, 29 Apr 2005 06:39:22 GMT
Server: Apache/1.3.33 (Unix) mod_auth_pam/1.1.1 mod_gzip/1.3.26.1a mod_ssl/2.8.
22 OpenSSL/0.9.7e PHP/4.3.11
Keep-Alive: timeout=15, max=
147
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html; charset=iso-8859-1
117
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<HTML><HEAD>
<TITLE>404 Not Found</TITLE>
</HEAD><BODY>
<H1>Not Found</H1>
The requested URL /OOXX.html was not found on this server.<P>
<HR>
<ADDRESS>Apache/1.3.33 Server at www.csie.ntu.edu.tw Port 80</ADDRESS>
</BODY></HTML>
0
如果是最大可以容许的等待时间
那麽每次都递减 显得很不合理
并且... 我试着写一个程式连续作这件事
发现不管是每次等两秒再送request
或是连续不断送request (等收到server response之後)
server都会在第150个request结束後将连线关闭
以上 希望助教再检查一下
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