From: Eric Covener <covener@apache.org>
Date: Thu, 10 Apr 2014 13:39:28 +0000 (+0000)
Subject: propose thunderin herd protection backport
X-Git-Tag: 2.2.28~110
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d3de499068dc21e37dc33e14a71cf6fba092fcc;p=thirdparty%2Fapache%2Fhttpd.git

propose thunderin herd protection backport


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1586297 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/STATUS b/STATUS
index ac475fe4feb..6e90dc9c57d 100644
--- a/STATUS
+++ b/STATUS
@@ -114,6 +114,15 @@ PATCHES PROPOSED TO BACKPORT FROM TRUNK:
      rpluem says: +1 if you add the MMN bump
 	 ylavic: MMN bump in patch #3
 
+   * mod_cache: Don't remove stale cache entries that cannot be conditionally
+     revalidated. This prevents the thundring herd protection from serving
+     stale during a revalidation. Reverts most of r572626 which is also gone
+     from later branches.   PR 50317.
+     trunk patch: http://svn.apache.org/viewvc?view=revision&revision=1023398
+     2.2.x patch: http://people.apache.org/~covener/patches/httpd-2.2.x-thunder.diff 
+         (+ CHANGES)
+     +1: covener
+
 PATCHES/ISSUES THAT ARE STALLED
 
   * mod_cache: Realign the cache_quick_handler() to behave identically