Your message dated Mon, 18 Jun 2007 22:05:03 +0200
with message-id <[EMAIL PROTECTED]>
and subject line apache2-common: mem_cache module not working properly
has caused the attached Bug report to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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Debian bug tracking system administrator
(administrator, Debian Bugs database)
--- Begin Message ---
Package: apache2-common
Version: 2.0.52-3
Severity: important
I have a tomcat installation behind a caching apache 2. At first it seems to
work:
~$ sudo /etc/init.d/apache2 restart
Restarting web server: Apache2.
~$ wget -q -O- -s http://michiel.omroep.nl/mm18/ | head -12
HTTP/1.1 200 OK
Date: Wed, 29 Dec 2004 18:02:45 GMT
Server: Apache-Coyote/1.1
Expires: Wed, 29 Dec 2004 18:03:45 GMT
Cache-Control: public
Content-Type: text/html;charset=UTF-8
Content-Language: nl
Content-Length: 3350
Via: 1.0 michiel.omroep.nl
Connection: close
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"DTD/xhtml1-strict.dtd">
~$ wget -q -O- -s http://michiel.omroep.nl/mm18/ | head -12
HTTP/1.1 200 OK
Date: Wed, 29 Dec 2004 18:02:48 GMT
Server: Apache/2.0.52 (Debian GNU/Linux) mod_ssl/2.0.52 OpenSSL/0.9.7b
Expires: Wed, 29 Dec 2004 18:03:45 GMT
Cache-Control: public
Content-Type: text/html;charset=UTF-8
Content-Language: nl
Content-Length: 3350
Via: 1.0 michiel.omroep.nl
Age: 3
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
~$
As you see, the second hit is cached.
Now, we wait a minute (until the page expires).
~$ wget -q -O- -s http://michiel.omroep.nl/mm18/ | head -12
HTTP/1.1 200 OK
Date: Wed, 29 Dec 2004 18:03:47 GMT
Server: Apache-Coyote/1.1
Expires: Wed, 29 Dec 2004 18:04:47 GMT
Cache-Control: public
Content-Type: text/html;charset=UTF-8
Content-Language: nl
Content-Length: 3350
Via: 1.0 michiel.omroep.nl
Connection: close
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"DTD/xhtml1-strict.dtd">
~$ wget -q -O- -s http://michiel.omroep.nl/mm18/ | head -12
HTTP/1.1 200 OK
Date: Wed, 29 Dec 2004 18:03:50 GMT
Server: Apache-Coyote/1.1
Expires: Wed, 29 Dec 2004 18:04:50 GMT
Cache-Control: public
Content-Type: text/html;charset=UTF-8
Content-Language: nl
Content-Length: 3350
Via: 1.0 michiel.omroep.nl
Connection: close
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"DTD/xhtml1-strict.dtd">
~$
Now it's not cached any more, and none of the subsequent hits will be, so
effectively caching is not
working.
Perhaps you may need this:
/etc/apache2/mods-enabled$ ls -l
total 4
lrwxr-xr-x 1 root root 28 2004-12-29 17:48 00-proxy.load ->
../mods-available/proxy.load
lrwxr-xr-x 1 root root 37 2004-12-29 18:26 asis.load ->
/etc/apache2/mods-available/asis.load
lrwxr-xr-x 1 root root 37 2004-12-29 17:44 cgid.conf ->
/etc/apache2/mods-available/cgid.conf
lrwxr-xr-x 1 root root 37 2004-12-29 17:44 cgid.load ->
/etc/apache2/mods-available/cgid.load
lrwxr-xr-x 1 root root 36 2004-12-29 18:11 cgi.load ->
/etc/apache2/mods-available/cgi.load
lrwxr-xr-x 1 root root 30 2004-12-29 17:45 headers.load ->
../mods-available/headers.load
lrwxr-xr-x 1 root root 32 2004-12-29 17:45 mem_cache.load ->
../mods-available/mem_cache.load
lrwxr-xr-x 1 root root 33 2004-12-29 17:46 mime_magic.load ->
../mods-available/mime_magic.load
-rw-r--r-- 1 root root 290 2004-12-29 18:18 proxy.conf
lrwxr-xr-x 1 root root 26 2004-12-29 17:48 ssl.load ->
../mods-available/ssl.load
lrwxr-xr-x 1 root root 40 2004-12-29 17:44 userdir.conf ->
/etc/apache2/mods-available/userdir.conf
lrwxr-xr-x 1 root root 40 2004-12-29 17:44 userdir.load ->
/etc/apache2/mods-available/userdir.load
/etc/apache2/mods-enabled$ cat proxy.conf
# see mowgli:/e/fp/../conf
#cache
CacheDefaultExpire 5
CacheMaxExpire 30
CacheIgnoreNoLastMod Off
CacheIgnoreCacheControl Off
#mem cache
CacheEnable mem /
MCacheSize 262144
MCacheMaxStreamingBuffer 1048576
MCacheMaxObjectCount 13001
MCacheMaxObjectSize 4194304
MCacheMinObjectSize 1
The proxy is configured like this in apache2/sites-enabled:
ProxyVia on
ProxyPass /mm18 http://michiel.omroep.nl:8070/mm18
ProxyPassReverse /mm18 http://michiel.omroep.nl:8070/mm18
-- System Information:
Debian Release: 3.0
APT prefers unstable
APT policy: (1001, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.9
Locale: LANG=C, LC_CTYPE=C (charmap=UTF-8) (ignored: LC_ALL set to en_US.utf8)
Versions of packages apache2-common depends on:
ii debconf 1.4.22 Debian configuration management sy
ii debianutils 1.16 Miscellaneous utilities specific t
ii libapr0 2.0.52-3 The Apache Portable Runtime
ii libc6 2.3.2.ds1-11 GNU C Library: Shared libraries an
ii libdb4.2 4.2.52-17 Berkeley v4.2 Database Libraries [
ii libexpat1 1.95.8-1 XML parsing C library - runtime li
ii libldap2 2.1.23-1 OpenLDAP libraries
ii libmagic1 4.06-1 File type determination library us
ii libssl0.9.7 0.9.7b-1 SSL shared libraries
ii mime-support 3.18-1 MIME files 'mime.types' & 'mailcap
ii net-tools 1.60-4 The NET-3 networking toolkit
ii openssl 0.9.7c-5 Secure Socket Layer (SSL) binary a
ii ssl-cert 1.0-10 Simple debconf wrapper for openssl
ii zlib1g 1:1.2.1.1-5 compression library - runtime
-- no debconf information
--
Michiel Meeuwissen mihxil'
Mediacentrum 140 H'sum [] ()
+31 (0)35 6772979 nl_NL eo_XX en_US
--- End Message ---
--- Begin Message ---
Version: 2.2.3-1
mod_mem_cache has been refactored quite a bit in Apache 2.2, so the
bug is likely fixed. I am closing the bug, please reopen if the bug
is still present.
Thanks.
--- End Message ---
