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Fixed cache bypass caching of non-cacheable replies (ticket #21).

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If cache was bypassed with proxy_cache_bypass, cache-controlling headers
(Cache-Control, Expires) wasn't considered and response was cached even
if it was actually non-cacheable.

Patch by John Ferlito.
This commit is contained in:
Maxim Dounin 2011-10-05 10:14:21 +00:00
parent 3aba768855
commit 20139ff13a
1 changed files with 2 additions and 4 deletions
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6
src/http/ngx_http_upstream.c
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@ -683,6 +683,8 @@ ngx_http_upstream_cache(ngx_http_request_t *r, ngx_http_upstream_t *u)
return NGX_DECLINED; return NGX_DECLINED;
} }
u->cacheable = 1;
switch (ngx_http_test_predicates(r, u->conf->cache_bypass)) { switch (ngx_http_test_predicates(r, u->conf->cache_bypass)) {
case NGX_ERROR: case NGX_ERROR:
@ -696,8 +698,6 @@ ngx_http_upstream_cache(ngx_http_request_t *r, ngx_http_upstream_t *u)
break; break;
} }
u->cacheable = 1;
c = r->cache; c = r->cache;
c->min_uses = u->conf->cache_min_uses; c->min_uses = u->conf->cache_min_uses;
@ -2181,8 +2181,6 @@ ngx_http_upstream_send_response(ngx_http_request_t *r, ngx_http_upstream_t *u)
ngx_http_upstream_finalize_request(r, u, 0); ngx_http_upstream_finalize_request(r, u, 0);
return; return;
} }
u->cacheable = 1;
} }
break; break;