Mercurial > hg > nginx
annotate conf/fastcgi.conf @ 5935:1573fc7875fa
Cache: send conditional requests only for cached 200/206 responses.
RFC7232 says:
The 304 (Not Modified) status code indicates that a conditional GET
or HEAD request has been received and would have resulted in a 200
(OK) response if it were not for the fact that the condition
evaluated to false.
which means that there is no reason to send requests with "If-None-Match"
and/or "If-Modified-Since" headers for responses cached with other status
codes.
Also, sending conditional requests for responses cached with other status
codes could result in a strange behavior, e.g. upstream server returning
304 Not Modified for cached 404 Not Found responses, etc.
Signed-off-by: Piotr Sikora <piotr@cloudflare.com>
| author | Piotr Sikora <piotr@cloudflare.com> |
|---|---|
| date | Wed, 26 Nov 2014 18:35:37 -0800 |
| parents | 4e2551a83291 |
| children | 62869a9b2e7d |
| rev | line source |
|---|---|
| 537 | 1 |
| 3383 | 2 fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; |
| 537 | 3 fastcgi_param QUERY_STRING $query_string; |
| 4 fastcgi_param REQUEST_METHOD $request_method; | |
| 5 fastcgi_param CONTENT_TYPE $content_type; | |
| 6 fastcgi_param CONTENT_LENGTH $content_length; | |
| 7 | |
| 8 fastcgi_param SCRIPT_NAME $fastcgi_script_name; | |
| 9 fastcgi_param REQUEST_URI $request_uri; | |
| 10 fastcgi_param DOCUMENT_URI $document_uri; | |
| 11 fastcgi_param DOCUMENT_ROOT $document_root; | |
| 12 fastcgi_param SERVER_PROTOCOL $server_protocol; | |
|
4379
4e2551a83291
Added the HTTPS fastcgi_param to fastcgi.conf.
Valentin Bartenev <vbart@nginx.com>
parents:
3383
diff
changeset
|
13 fastcgi_param HTTPS $https if_not_empty; |
| 537 | 14 |
| 15 fastcgi_param GATEWAY_INTERFACE CGI/1.1; | |
| 1330 | 16 fastcgi_param SERVER_SOFTWARE nginx/$nginx_version; |
| 537 | 17 |
| 18 fastcgi_param REMOTE_ADDR $remote_addr; | |
| 19 fastcgi_param REMOTE_PORT $remote_port; | |
| 20 fastcgi_param SERVER_ADDR $server_addr; | |
| 21 fastcgi_param SERVER_PORT $server_port; | |
| 22 fastcgi_param SERVER_NAME $server_name; | |
| 23 | |
| 24 # PHP only, required if PHP was built with --enable-force-cgi-redirect | |
| 25 fastcgi_param REDIRECT_STATUS 200; |