You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@httpd.apache.org by pi...@goldfisch.at on 2003/02/10 18:15:38 UTC
[users@httpd] check if mod_cache is working ?
I enabled mod_expire and mod_mem_cache in my config.
A simple perl-script loads content from a database and prints it.
If mod_cache is enabled and all headers are correct, then the script
should only be executed once and later requests to this script should
be answerered from mem-cache.
test is simple:
i) request
ii) change content in database
iii) request again
The result is, that there is no caching in progress.
========================
$ wget -S -O - x1.goldfisch.at/cgi-bin/t.pl
--18:11:22-- http://x1.goldfisch.at/cgi-bin/t.pl
=> `-'
Connecting to x1.goldfisch.at:80... connected!
HTTP request sent, awaiting response... 200 OK
2 Date: Mon, 10 Feb 2003 17:10:08 GMT
3 Server: Apache
4 Cache-Control: max-age=86400
5 Expires: Tue, 11 Feb 2003 17:10:08 GMT
6 Connection: close
7 Content-Type: text/html; charset=UTF-8
8
0K -><?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML Basic 1.0//EN"
"http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US"><head><title>Unicodetest</title>
</head><body>
new content<br>
should not be seen now :)<br>
</body></html>
================================
The config is:
global:
CacheEnable mem /
MCacheSize 4096
MCacheMaxObjectCount 100
MCacheMinObjectSize 1
MCacheMaxObjectSize 2048
vhost:
ExpiresActive On
ExpiresDefault "access plus 1 days"
CacheEnable mem /
anyone has an idea ? Is there something wrong in my config or
something wrong in my thinking ?
thnx
peter
--
mag. peter pilsl
IT-Consulting
tel: +43-699-1-3574035
fax: +43-699-4-3574035
pilsl@goldfisch.at
http://www.goldfisch.at
---------------------------------------------------------------------
The official User-To-User support forum of the Apache HTTP Server Project.
See <URL:http://httpd.apache.org/userslist.html> for more info.
To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
" from the digest: users-digest-unsubscribe@httpd.apache.org
For additional commands, e-mail: users-help@httpd.apache.org
Re: [users@httpd] check if mod_cache is working ?
Posted by pi...@goldfisch.at.
sorry. While I checked the logs I didnt check the right logs !!
The right logs say (LogLevel debug)
[Tue Feb 11 00:10:51 2003] [debug] mod_cache.c(118): cache: URL /cgi-bin/t.pl is being handled by mem,mem
[Tue Feb 11 00:10:51 2003] [debug] mod_cache.c(202): cache: no cache - add cache_in filter and DECLINE
[Tue Feb 11 00:10:51 2003] [debug] mod_cache.c(436): cache: running CACHE_IN filter
[Tue Feb 11 00:10:51 2003] [debug] mod_cache.c(582): cache: response is not cachable
So mem_cache is obviously working but not caching this special object. I'll look into this.
sorry again,
peter
On Mon, Feb 10, 2003 at 06:15:38PM +0100, pilsl@goldfisch.at wrote:
> I enabled mod_expire and mod_mem_cache in my config.
>
> A simple perl-script loads content from a database and prints it.
>
> If mod_cache is enabled and all headers are correct, then the script
> should only be executed once and later requests to this script should
> be answerered from mem-cache.
>
> test is simple:
> i) request
> ii) change content in database
> iii) request again
>
> The result is, that there is no caching in progress.
>
> ========================
> $ wget -S -O - x1.goldfisch.at/cgi-bin/t.pl
> --18:11:22-- http://x1.goldfisch.at/cgi-bin/t.pl
> => `-'
> Connecting to x1.goldfisch.at:80... connected!
> HTTP request sent, awaiting response... 200 OK
> 2 Date: Mon, 10 Feb 2003 17:10:08 GMT
> 3 Server: Apache
> 4 Cache-Control: max-age=86400
> 5 Expires: Tue, 11 Feb 2003 17:10:08 GMT
> 6 Connection: close
> 7 Content-Type: text/html; charset=UTF-8
> 8
>
> 0K -><?xml version="1.0" encoding="utf-8"?>
> <!DOCTYPE html
> PUBLIC "-//W3C//DTD XHTML Basic 1.0//EN"
> "http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd">
> <html xmlns="http://www.w3.org/1999/xhtml" lang="en-US"><head><title>Unicodetest</title>
> </head><body>
>
> new content<br>
> should not be seen now :)<br>
>
> </body></html>
>
> ================================
>
>
> The config is:
>
> global:
> CacheEnable mem /
> MCacheSize 4096
> MCacheMaxObjectCount 100
> MCacheMinObjectSize 1
> MCacheMaxObjectSize 2048
>
>
> vhost:
> ExpiresActive On
> ExpiresDefault "access plus 1 days"
> CacheEnable mem /
>
>
> anyone has an idea ? Is there something wrong in my config or
> something wrong in my thinking ?
>
> thnx
> peter
>
>
> --
> mag. peter pilsl
> IT-Consulting
> tel: +43-699-1-3574035
> fax: +43-699-4-3574035
> pilsl@goldfisch.at
> http://www.goldfisch.at
>
> ---------------------------------------------------------------------
> The official User-To-User support forum of the Apache HTTP Server Project.
> See <URL:http://httpd.apache.org/userslist.html> for more info.
> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
> " from the digest: users-digest-unsubscribe@httpd.apache.org
> For additional commands, e-mail: users-help@httpd.apache.org
>
--
mag. peter pilsl
IT-Consulting
tel: +43-699-1-3574035
fax: +43-699-4-3574035
pilsl@goldfisch.at
http://www.goldfisch.at
---------------------------------------------------------------------
The official User-To-User support forum of the Apache HTTP Server Project.
See <URL:http://httpd.apache.org/userslist.html> for more info.
To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
" from the digest: users-digest-unsubscribe@httpd.apache.org
For additional commands, e-mail: users-help@httpd.apache.org