From d493bc863d85182b663d4a8869ec805d74e712e8 Mon Sep 17 00:00:00 2001 From: Remi Tricot-Le Breton Date: Thu, 26 Nov 2020 15:51:29 +0100 Subject: [PATCH] DOC: cache: Add new caching limitation information Responses that do not have an explicit expiration time or a validator will not be cached anymore. Must be backported if cc9bf2e ("MEDIUM: cache: Change caching conditions") is backported. --- doc/configuration.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/doc/configuration.txt b/doc/configuration.txt index ee93b39..ccc116e 100644 --- a/doc/configuration.txt +++ b/doc/configuration.txt @@ -14300,6 +14300,9 @@ The cache won't store and won't deliver objects in these cases: - If the response contains a Vary header - If the Content-Length + the headers size is greater than "max-object-size" - If the response is not cacheable +- If the response does not have an explicit expiration time (s-maxage or max-age + Cache-Control directives or Expires header) or a validator (ETag or Last-Modified + headers) - If the request is not a GET - If the HTTP version of the request is smaller than 1.1 -- 1.7.10.4