Forum: NGINX gzip issues [bug?] Content-type has charset set

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5923944e339711de2c4dc21659cc517f?d=identicon&s=25 Jb jb (icebofh)
on 2009-05-02 00:26
I have 2 sites set up, one gzips the js and css as requested with no
issues and the other does not.  I spent some time scratching my head on
this one till I noticed the following


The site that does not compress when requested has:

Content-Type: application/x-javascript; charset=utf-8



And the site that does compress has:

Content-Type: application/x-javascript



My gzip config is as follows:
  gzip_http_version 1.1;
  gzip_vary on;
  gzip_comp_level 6;
  gzip_proxied any;
  gzip_types text/plain text/css application/json
application/x-javascript text/xml application/xml application/xml+rss
text/javascript;



How do I get nginx to gzip content for the first site? It should ignore
the charset which should not matter in this case.
5640e332954fc0006aea97a155ce0afd?d=identicon&s=25 Igor Sysoev (Guest)
on 2009-05-02 07:35
(Received via mailing list)
On Sat, May 02, 2009 at 12:26:25AM +0200, Joe Bofh wrote:

>
>
>
> How do I get nginx to gzip content for the first site? It should ignore
> the charset which should not matter in this case.

nginx ignores charset when gzipping. Where does this response come from
?
Is it a static response or a proxied one ?
5923944e339711de2c4dc21659cc517f?d=identicon&s=25 Jb jb (icebofh)
on 2009-05-02 09:03
It comes from PHP


Igor Sysoev wrote:
> On Sat, May 02, 2009 at 12:26:25AM +0200, Joe Bofh wrote:
>
>>
>>
>>
>> How do I get nginx to gzip content for the first site? It should ignore
>> the charset which should not matter in this case.
>
> nginx ignores charset when gzipping. Where does this response come from
> ?
> Is it a static response or a proxied one ?
5640e332954fc0006aea97a155ce0afd?d=identicon&s=25 Igor Sysoev (Guest)
on 2009-05-02 15:57
(Received via mailing list)
On Sat, May 02, 2009 at 09:03:57AM +0200, Joe Bofh wrote:

> It comes from PHP

Could you create debug log ?
5923944e339711de2c4dc21659cc517f?d=identicon&s=25 Jb jb (icebofh)
on 2009-05-03 05:05
How do I do so? Thanks.

Igor Sysoev wrote:
> On Sat, May 02, 2009 at 09:03:57AM +0200, Joe Bofh wrote:
>
>> It comes from PHP
>
> Could you create debug log ?
5640e332954fc0006aea97a155ce0afd?d=identicon&s=25 Igor Sysoev (Guest)
on 2009-05-03 06:47
(Received via mailing list)
On Sun, May 03, 2009 at 05:05:45AM +0200, Joe Bofh wrote:

> How do I do so? Thanks.

./configure --with-debug ...

nginx.conf:

events {
     debug_connection  your.ip.address;
}
5923944e339711de2c4dc21659cc517f?d=identicon&s=25 Jb jb (icebofh)
on 2009-05-04 00:03
Command used was:

curl -I --compressed
"http://crm/themes/cookie.js?s=010bb46bf39847ae07d0...

This is the debug

2009/05/03 14:41:53 [debug] 26199#0: *25 malloc: 0812D680:1024
2009/05/03 14:41:53 [debug] 26199#0: *25 malloc: 080F8B88:4096
2009/05/03 14:41:53 [debug] 26199#0: *25 http process request line
2009/05/03 14:41:53 [debug] 26199#0: *25 recv: fd:18 234 of 1024
2009/05/03 14:41:53 [debug] 26199#0: *25 http request line: "HEAD
/themes/cookie.js?s=010bb46bf39847ae07d0ffe69af0ea0e&c=1 HTTP/1.1"
2009/05/03 14:41:53 [debug] 26199#0: *25 http uri: "/themes/cookie.js"
2009/05/03 14:41:53 [debug] 26199#0: *25 http args:
"s=010bb46bf39847ae07d0ffe69af0ea0e&c=1"
2009/05/03 14:41:53 [debug] 26199#0: *25 http exten: "js"
2009/05/03 14:41:53 [debug] 26199#0: *25 http process request header
line
2009/05/03 14:41:53 [debug] 26199#0: *25 http header: "User-Agent:
curl/7.16.3 (powerpc-apple-darwin9.0) libcurl/7.16.3 OpenSSL/0.9.7l
zlib/1.2.3"
2009/05/03 14:41:53 [debug] 26199#0: *25 http header: "Host: crm"
2009/05/03 14:41:53 [debug] 26199#0: *25 http header: "Accept: */*"
2009/05/03 14:41:53 [debug] 26199#0: *25 http header: "Accept-Encoding:
deflate, gzip"
2009/05/03 14:41:53 [debug] 26199#0: *25 http header done
2009/05/03 14:41:53 [debug] 26199#0: *25 event timer del: 18: 141424591
2009/05/03 14:41:53 [debug] 26199#0: *25 generic phase: 0
2009/05/03 14:41:53 [debug] 26199#0: *25 test location: "/"
2009/05/03 14:41:53 [debug] 26199#0: *25 test location: ~
"^.+\.(jpg|jpeg|gif|png|ico)$"
2009/05/03 14:41:53 [debug] 26199#0: *25 test location: ~
"^.+\.(css|js)$"
2009/05/03 14:41:53 [debug] 26199#0: *25 using configuration
"^.+\.(css|js)$"
2009/05/03 14:41:53 [debug] 26199#0: *25 http cl:-1 max:10485760
2009/05/03 14:41:53 [debug] 26199#0: *25 generic phase: 2
2009/05/03 14:41:53 [debug] 26199#0: *25 post rewrite phase: 3
2009/05/03 14:41:53 [debug] 26199#0: *25 generic phase: 4
2009/05/03 14:41:53 [debug] 26199#0: *25 generic phase: 5
2009/05/03 14:41:53 [debug] 26199#0: *25 access phase: 6
2009/05/03 14:41:53 [debug] 26199#0: *25 access phase: 7
2009/05/03 14:41:53 [debug] 26199#0: *25 post access phase: 8
2009/05/03 14:41:53 [debug] 26199#0: *25 try files phase: 9
2009/05/03 14:41:53 [debug] 26199#0: *25 content phase: 10
2009/05/03 14:41:53 [debug] 26199#0: *25 content phase: 11
2009/05/03 14:41:53 [debug] 26199#0: *25 content phase: 12
2009/05/03 14:41:53 [debug] 26199#0: *25 http filename:
"/var/www/crm/themes/cookie.js.gz"
2009/05/03 14:41:53 [debug] 26199#0: *25 add cleanup: 080F9220
2009/05/03 14:41:53 [debug] 26199#0: *25 cached open file:
/var/www/crm/themes/cookie.js.gz, fd:-1, c:0, e:2, u:3
2009/05/03 14:41:53 [debug] 26199#0: *25 content phase: 13
2009/05/03 14:41:53 [debug] 26199#0: *25 http filename:
"/var/www/crm/themes/cookie.js"
2009/05/03 14:41:53 [debug] 26199#0: *25 add cleanup: 080F9268
2009/05/03 14:41:53 [debug] 26199#0: *25 retest open file:
/var/www/crm/themes/cookie.js, fd:19, c:0, e:0
2009/05/03 14:41:53 [debug] 26199#0: *25 cached open file:
/var/www/crm/themes/cookie.js, fd:19, c:1, e:0, u:3
2009/05/03 14:41:53 [debug] 26199#0: *25 http static fd: 19
2009/05/03 14:41:53 [debug] 26199#0: *25 http set discard body
2009/05/03 14:41:53 [debug] 26199#0: *25 HTTP/1.1 200 OK
Server: Hai
Date: Sun, 03 May 2009 21:41:53 GMT
Content-Type: application/x-javascript; charset=utf-8
Content-Length: 2719
Last-Modified: Thu, 23 Apr 2009 04:30:47 GMT
Connection: keep-alive
Expires: Thu, 31 Dec 2037 23:55:55 GMT
Cache-Control: max-age=315360000
Accept-Ranges: bytes

2009/05/03 14:41:53 [debug] 26199#0: *25 write new buf t:1 f:0 080F938C,
pos 080F938C, size: 312 file: 0, size: 0
2009/05/03 14:41:53 [debug] 26199#0: *25 http write filter: l:1 f:0
s:312
2009/05/03 14:41:53 [debug] 26199#0: *25 http write filter limit 0
2009/05/03 14:41:53 [debug] 26199#0: *25 writev: 312
2009/05/03 14:41:53 [debug] 26199#0: *25 http write filter 00000000
2009/05/03 14:41:53 [debug] 26199#0: *25 http finalize request: 0,
"/themes/cookie.js?s=010bb46bf39847ae07d0ffe69af0ea0e&c=1" 1
2009/05/03 14:41:53 [debug] 26199#0: *25 set http keepalive handler
2009/05/03 14:41:53 [debug] 26199#0: *25 http close request
2009/05/03 14:41:53 [debug] 26199#0: *25 http log handler
2009/05/03 14:41:53 [debug] 26199#0: *25 run cleanup: 080F9268
2009/05/03 14:41:53 [debug] 26199#0: *25 close cached open file:
/var/www/crm/themes/cookie.js, fd:19, c:0, u:3, 0
2009/05/03 14:41:53 [debug] 26199#0: *25 expire cached open file:
/var/www/crm/themes/Sugar/colors.sugar.icon.gif.gz
2009/05/03 14:41:53 [debug] 26199#0: *25 expire cached open file:
/var/www/crm/themes/Sugar/colors.sugar.icon.gif
2009/05/03 14:41:53 [debug] 26199#0: *25 close cached open file:
/var/www/crm/themes/Sugar/colors.sugar.icon.gif, fd:-1, c:0, u:1, 1
2009/05/03 14:41:53 [debug] 26199#0: *25 free: 080F8B88, unused: 1708
2009/05/03 14:41:53 [debug] 26199#0: *25 event timer add: 18:
60000:141424591
2009/05/03 14:41:53 [debug] 26199#0: *25 free: 080D7E98
2009/05/03 14:41:53 [debug] 26199#0: *25 free: 0812D680
2009/05/03 14:41:53 [debug] 26199#0: *25 hc free: 00000000 0
2009/05/03 14:41:53 [debug] 26199#0: *25 hc busy: 00000000 0
2009/05/03 14:41:53 [debug] 26199#0: *25 post event B7895174
2009/05/03 14:41:53 [debug] 26199#0: *25 delete posted event B7895174
2009/05/03 14:41:53 [debug] 26199#0: *25 http keepalive handler
2009/05/03 14:41:53 [debug] 26199#0: *25 malloc: 080D7E98:1024
2009/05/03 14:41:53 [debug] 26199#0: *25 recv: fd:18 -1 of 1024
2009/05/03 14:41:53 [debug] 26199#0: *25 recv() not ready (11: Resource
temporarily unavailable)
2009/05/03 14:41:53 [debug] 26199#0: *25 post event B7895174
2009/05/03 14:41:53 [debug] 26199#0: *25 delete posted event B7895174
2009/05/03 14:41:53 [debug] 26199#0: *25 http keepalive handler
2009/05/03 14:41:53 [debug] 26199#0: *25 recv: fd:18 0 of 1024
2009/05/03 14:41:53 [info] 26199#0: *25 client 192.168.1.1 closed
keepalive connection
2009/05/03 14:41:53 [debug] 26199#0: *25 close http connection: 18
2009/05/03 14:41:53 [debug] 26199#0: *25 event timer del: 18: 141424591
2009/05/03 14:41:53 [debug] 26199#0: *25 free: 080D7E98
2009/05/03 14:41:53 [debug] 26199#0: *25 free: 00000000
2009/05/03 14:41:53 [debug] 26199#0: *25 free: 00000000
2009/05/03 14:41:53 [debug] 26199#0: *25 free: 0812CD20, unused: 52
5923944e339711de2c4dc21659cc517f?d=identicon&s=25 Jb jb (icebofh)
on 2009-05-04 00:08
Sorry,

This is my mistake. I just figured it out. I had accidentally set gzip
to off in this particular conf file as it was copied from another setup.

I fixed it and now it works as expected.
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