tree 9f0ed623f010de4d9ca8f54d74f67ddd57ba323c
parent fcea374fdfbba5af12349905dd45ae812a36284a
author Remi Tricot-Le Breton <rlebreton@haproxy.com> 1607015971 +0100
committer William Lallemand <wlallemand@haproxy.org> 1607073716 +0100

MEDIUM: cache: Remove cache entry in case of POST on the same resource

In case of successful unsafe method on a stored resource, the cached entry
must be invalidated (see RFC7234#4.4).
A "non-error response" is one with a 2xx (Successful) or 3xx (Redirection)
status code.
This implies that the primary hash must now be calculated on requests
that have an unsafe method (POST or PUT for instance) so that we can
disable the corresponding entries when we process the response.