From 01626586ef74069f2e8a7096e398db1bef535e18 Mon Sep 17 00:00:00 2001 From: Maxim Dounin Date: Mon, 26 Dec 2011 11:16:19 +0000 Subject: [PATCH] Cache lock support for fastcgi, scgi, uwsgi. --- src/http/modules/ngx_http_fastcgi_module.c | 22 ++++++++++++++++++++++ src/http/modules/ngx_http_scgi_module.c | 22 ++++++++++++++++++++++ src/http/modules/ngx_http_uwsgi_module.c | 22 ++++++++++++++++++++++ 3 files changed, 66 insertions(+) diff --git a/src/http/modules/ngx_http_fastcgi_module.c b/src/http/modules/ngx_http_fastcgi_module.c index 599edc77c..f976b7aea 100644 --- a/src/http/modules/ngx_http_fastcgi_module.c +++ b/src/http/modules/ngx_http_fastcgi_module.c @@ -380,6 +380,20 @@ static ngx_command_t ngx_http_fastcgi_commands[] = { offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), &ngx_http_upstream_cache_method_mask }, + { ngx_string("fastcgi_cache_lock"), + NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, + ngx_conf_set_flag_slot, + NGX_HTTP_LOC_CONF_OFFSET, + offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_lock), + NULL }, + + { ngx_string("fastcgi_cache_lock_timeout"), + 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_fastcgi_loc_conf_t, upstream.cache_lock_timeout), + NULL }, + #endif { ngx_string("fastcgi_temp_path"), @@ -2086,6 +2100,8 @@ ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR; conf->upstream.no_cache = NGX_CONF_UNSET_PTR; conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; + conf->upstream.cache_lock = NGX_CONF_UNSET; + conf->upstream.cache_lock_timeout = NGX_CONF_UNSET_MSEC; #endif conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; @@ -2323,6 +2339,12 @@ ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) conf->cache_key = prev->cache_key; } + ngx_conf_merge_value(conf->upstream.cache_lock, + prev->upstream.cache_lock, 0); + + ngx_conf_merge_msec_value(conf->upstream.cache_lock_timeout, + prev->upstream.cache_lock_timeout, 5000); + #endif ngx_conf_merge_value(conf->upstream.pass_request_headers, diff --git a/src/http/modules/ngx_http_scgi_module.c b/src/http/modules/ngx_http_scgi_module.c index 92e528528..9fd60147e 100644 --- a/src/http/modules/ngx_http_scgi_module.c +++ b/src/http/modules/ngx_http_scgi_module.c @@ -246,6 +246,20 @@ static ngx_command_t ngx_http_scgi_commands[] = { offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_methods), &ngx_http_upstream_cache_method_mask }, + { ngx_string("scgi_cache_lock"), + NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, + ngx_conf_set_flag_slot, + NGX_HTTP_LOC_CONF_OFFSET, + offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_lock), + NULL }, + + { ngx_string("scgi_cache_lock_timeout"), + 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_scgi_loc_conf_t, upstream.cache_lock_timeout), + NULL }, + #endif { ngx_string("scgi_temp_path"), @@ -1062,6 +1076,8 @@ ngx_http_scgi_create_loc_conf(ngx_conf_t *cf) conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR; conf->upstream.no_cache = NGX_CONF_UNSET_PTR; conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; + conf->upstream.cache_lock = NGX_CONF_UNSET; + conf->upstream.cache_lock_timeout = NGX_CONF_UNSET_MSEC; #endif conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; @@ -1289,6 +1305,12 @@ ngx_http_scgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) conf->cache_key = prev->cache_key; } + ngx_conf_merge_value(conf->upstream.cache_lock, + prev->upstream.cache_lock, 0); + + ngx_conf_merge_msec_value(conf->upstream.cache_lock_timeout, + prev->upstream.cache_lock_timeout, 5000); + #endif ngx_conf_merge_value(conf->upstream.pass_request_headers, diff --git a/src/http/modules/ngx_http_uwsgi_module.c b/src/http/modules/ngx_http_uwsgi_module.c index 2916a5916..86959b3e3 100644 --- a/src/http/modules/ngx_http_uwsgi_module.c +++ b/src/http/modules/ngx_http_uwsgi_module.c @@ -274,6 +274,20 @@ static ngx_command_t ngx_http_uwsgi_commands[] = { offsetof(ngx_http_uwsgi_loc_conf_t, upstream.cache_methods), &ngx_http_upstream_cache_method_mask }, + { ngx_string("uwsgi_cache_lock"), + NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, + ngx_conf_set_flag_slot, + NGX_HTTP_LOC_CONF_OFFSET, + offsetof(ngx_http_uwsgi_loc_conf_t, upstream.cache_lock), + NULL }, + + { ngx_string("uwsgi_cache_lock_timeout"), + 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_timeout), + NULL }, + #endif { ngx_string("uwsgi_temp_path"), @@ -1114,6 +1128,8 @@ ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf) conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR; conf->upstream.no_cache = NGX_CONF_UNSET_PTR; conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; + conf->upstream.cache_lock = NGX_CONF_UNSET; + conf->upstream.cache_lock_timeout = NGX_CONF_UNSET_MSEC; #endif conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; @@ -1341,6 +1357,12 @@ ngx_http_uwsgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) conf->cache_key = prev->cache_key; } + ngx_conf_merge_value(conf->upstream.cache_lock, + prev->upstream.cache_lock, 0); + + ngx_conf_merge_msec_value(conf->upstream.cache_lock_timeout, + prev->upstream.cache_lock_timeout, 5000); + #endif ngx_conf_merge_value(conf->upstream.pass_request_headers,