Mercurial > hg > nginx-quic
annotate conf/fastcgi.conf @ 4385:70ba81827472
Cache locks initial implementation.
New directives: proxy_cache_lock on/off, proxy_cache_lock_timeout. With
proxy_cache_lock set to on, only one request will be allowed to go to
upstream for a particular cache item. Others will wait for a response
to appear in cache (or cache lock released) up to proxy_cache_lock_timeout.
Waiting requests will recheck if they have cached response ready (or are
allowed to run) every 500ms.
Note: we intentionally don't intercept NGX_DECLINED possibly returned by
ngx_http_file_cache_read(). This needs more work (possibly safe, but needs
further investigation). Anyway, it's exceptional situation.
Note: probably there should be a way to disable caching of responses
if there is already one request fetching resource to cache (without waiting
at all). Two possible ways include another cache lock option ("no_cache")
or using proxy_no_cache with some supplied variable.
Note: probably there should be a way to lock updating requests as well. For
now "proxy_cache_use_stale updating" is available.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 26 Dec 2011 11:15:23 +0000 |
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; |