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| author | Roman Arutyunyan <arut@nginx.com> | 2014-11-18 20:41:12 +0300 |
|---|---|---|
| committer | Roman Arutyunyan <arut@nginx.com> | 2014-11-18 20:41:12 +0300 |
| commit | 2628cc11d44c373e64ac0bc3a4b0e5eac69f371d (patch) | |
| tree | 8d2d440e06d5c29924b4bd030dcf2624a4b7f0e3 /src/http/modules/ngx_http_uwsgi_module.c | |
| parent | 20d41493d428f123cc867590d693ef7e14a4ea11 (diff) | |
| download | nginx-2628cc11d44c373e64ac0bc3a4b0e5eac69f371d.tar.gz nginx-2628cc11d44c373e64ac0bc3a4b0e5eac69f371d.tar.bz2 | |
Cache: proxy_cache_lock_age and friends.
Once this age is reached, the cache lock is discarded and another
request can acquire the lock. Requests which failed to acquire
the lock are not allowed to cache the response.
Diffstat (limited to 'src/http/modules/ngx_http_uwsgi_module.c')
| -rw-r--r-- | src/http/modules/ngx_http_uwsgi_module.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/http/modules/ngx_http_uwsgi_module.c b/src/http/modules/ngx_http_uwsgi_module.c index eca145e1f..2a95faaea 100644 --- a/src/http/modules/ngx_http_uwsgi_module.c +++ b/src/http/modules/ngx_http_uwsgi_module.c @@ -336,6 +336,13 @@ static ngx_command_t ngx_http_uwsgi_commands[] = { offsetof(ngx_http_uwsgi_loc_conf_t, upstream.cache_lock_timeout), NULL }, + { ngx_string("uwsgi_cache_lock_age"), + NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, + ngx_conf_set_msec_slot, + NGX_HTTP_LOC_CONF_OFFSET, + offsetof(ngx_http_uwsgi_loc_conf_t, upstream.cache_lock_age), + NULL }, + { ngx_string("uwsgi_cache_revalidate"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, ngx_conf_set_flag_slot, @@ -1339,6 +1346,7 @@ ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf) conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; conf->upstream.cache_lock = NGX_CONF_UNSET; conf->upstream.cache_lock_timeout = NGX_CONF_UNSET_MSEC; + conf->upstream.cache_lock_age = NGX_CONF_UNSET_MSEC; conf->upstream.cache_revalidate = NGX_CONF_UNSET; #endif @@ -1606,6 +1614,9 @@ ngx_http_uwsgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) ngx_conf_merge_msec_value(conf->upstream.cache_lock_timeout, prev->upstream.cache_lock_timeout, 5000); + ngx_conf_merge_msec_value(conf->upstream.cache_lock_age, + prev->upstream.cache_lock_age, 5000); + ngx_conf_merge_value(conf->upstream.cache_revalidate, prev->upstream.cache_revalidate, 0); |