diff src/http/modules/ngx_http_uwsgi_module.c @ 588:b6a5942a4e6a NGINX_0_8_46

nginx 0.8.46 *) Change: now the "proxy_no_cache", "fastcgi_no_cache", "uwsgi_no_cache", and "scgi_no_cache" directives affect on a cached response saving only. *) Feature: the "proxy_cache_bypass", "fastcgi_cache_bypass", "uwsgi_cache_bypass", and "scgi_cache_bypass" directives. *) Bugfix: nginx did not free memory in cache keys zones if there was an error during working with backend: the memory was freed only after inactivity time or on memory low condition.
author Igor Sysoev <http://sysoev.ru>
date Mon, 19 Jul 2010 00:00:00 +0400
parents 016632f0fb18
children 09d5f308901f
line wrap: on
line diff
--- a/src/http/modules/ngx_http_uwsgi_module.c
+++ b/src/http/modules/ngx_http_uwsgi_module.c
@@ -223,9 +223,16 @@ static ngx_command_t ngx_http_uwsgi_comm
       0,
       &ngx_http_uwsgi_module },
 
+    { ngx_string("uwsgi_cache_bypass"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
+      ngx_http_set_predicate_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_uwsgi_loc_conf_t, upstream.cache_bypass),
+      NULL },
+
     { ngx_string("uwsgi_no_cache"),
       NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
-      ngx_http_no_cache_set_slot,
+      ngx_http_set_predicate_slot,
       NGX_HTTP_LOC_CONF_OFFSET,
       offsetof(ngx_http_uwsgi_loc_conf_t, upstream.no_cache),
       NULL },
@@ -1068,6 +1075,8 @@ ngx_http_uwsgi_create_loc_conf(ngx_conf_
 #if (NGX_HTTP_CACHE)
     conf->upstream.cache = NGX_CONF_UNSET_PTR;
     conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT;
+    conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR;
+    conf->upstream.no_cache = NGX_CONF_UNSET_PTR;
     conf->upstream.cache_valid = NGX_CONF_UNSET_PTR;
 #endif
 
@@ -1286,6 +1295,9 @@ ngx_http_uwsgi_merge_loc_conf(ngx_conf_t
 
     conf->upstream.cache_methods |= NGX_HTTP_GET|NGX_HTTP_HEAD;
 
+    ngx_conf_merge_ptr_value(conf->upstream.cache_bypass,
+                             prev->upstream.cache_bypass, NULL);
+
     ngx_conf_merge_ptr_value(conf->upstream.no_cache,
                              prev->upstream.no_cache, NULL);