Remove entities from the cache when re-validation receives a 404 or other
content-no-longer-present error.
Suggested by: Paul Querna, Justin Erenkrantz
Submitted by: Rudiger Plum <ruediger.pluem vodafone.com>
Reviewed by: Justin Erenkrantz
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@231487 13f79535-47bb-0310-9956-ffa450edef68
* modules/cache/mod_cache.c: If we add a new Expires value, tell our client;
merge in headers properly (or better than before) so that we can update the
header fields on a revalidated but with updated header fields.
* modules/cache/mod_cache.h, modules/cache/cache_storage.c:
Add preserve_orig flag to ap_cache_accept_headers to allow updating of fields.
* modules/cache/mod_disk_cache.c: Load status value from disk.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@152973 13f79535-47bb-0310-9956-ffa450edef68
* modules/cache/mod_cache.c
(cache_save_filter): Load in the cached status and headers; send a flush
rather than an EOS when the client request is conditional.
* modules/cache/mod_cache.h: Export ap_cache_accept_headers.
* modules/cache/cache_storage.c: Rename accept_headers to
ap_cache_accept_headers.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@152680 13f79535-47bb-0310-9956-ffa450edef68
* docs/manual/mod/mod_cache.xml: Update documentation for
CacheIgnoreCacheControl and add documentation for two new directives.
* modules/cache/mod_cache.c
(cache_url_handler): Honor 'Cache-Control: no-cache' request header.
(cache_save_filter): Only honor no-store or private when their respective
directives are Off (which is the default).
rest of file: add in standard configuration syntax stuff...
* modules/cache/mod_cache.h: Minor formatting tweak and add new fields.
Suggested by: Pier Fumagalli
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@149492 13f79535-47bb-0310-9956-ffa450edef68
Also, take quick pass through docs files to remove experimental label for them.
Reviewed by: Paul Querna, Bill Stoddard, Justin Erenkrantz
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@106737 13f79535-47bb-0310-9956-ffa450edef68
