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comparison src/http/ngx_http_cache.h @ 6908:609daeb3b48b

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Cache: increased cache header Vary and ETag lengths to 128. This allows to store larger ETag values for proxy_cache_revalidate, including ones generated as SHA256, and cache responses with longer Vary (ticket #826). In particular, this fixes caching of Amazon S3 responses with CORS enabled, which now use "Vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method". Cache version bumped accordingly.
author Maxim Dounin <mdounin@mdounin.ru>
date Fri, 10 Feb 2017 17:49:19 +0300
parents 1aeaae6e9446
children ccb5ff87ab3e
comparison
equal deleted inserted replaced
6907:d16ba0ea3434 6908:609daeb3b48b
22 #define NGX_HTTP_CACHE_REVALIDATED 6 22 #define NGX_HTTP_CACHE_REVALIDATED 6
23 #define NGX_HTTP_CACHE_HIT 7 23 #define NGX_HTTP_CACHE_HIT 7
24 #define NGX_HTTP_CACHE_SCARCE 8 24 #define NGX_HTTP_CACHE_SCARCE 8
25 25
26 #define NGX_HTTP_CACHE_KEY_LEN 16 26 #define NGX_HTTP_CACHE_KEY_LEN 16
27 #define NGX_HTTP_CACHE_ETAG_LEN 42 27 #define NGX_HTTP_CACHE_ETAG_LEN 128
28 #define NGX_HTTP_CACHE_VARY_LEN 42 28 #define NGX_HTTP_CACHE_VARY_LEN 128
29 29
30 #define NGX_HTTP_CACHE_VERSION 4 30 #define NGX_HTTP_CACHE_VERSION 5
31 31
32 32
33 typedef struct { 33 typedef struct {
34 ngx_uint_t status; 34 ngx_uint_t status;
35 time_t valid; 35 time_t valid;