From 3d0386f27ca66379acf50199e1d1298386eeeeb8 Mon Sep 17 00:00:00 2001 From: Daniel Baumann <daniel.baumann@progress-linux.org> Date: Mon, 6 May 2024 02:55:53 +0200 Subject: Adding upstream version 3.2.1. Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org> --- modules/serve_stale/README.rst | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 modules/serve_stale/README.rst (limited to 'modules/serve_stale/README.rst') diff --git a/modules/serve_stale/README.rst b/modules/serve_stale/README.rst new file mode 100644 index 0000000..5c681fa --- /dev/null +++ b/modules/serve_stale/README.rst @@ -0,0 +1,21 @@ +.. _mod-serve_stale: + +Serve stale +----------- + +Demo module that allows using timed-out records in case kresd is +unable to contact upstream servers. + +By default it allows stale-ness by up to one day, +after roughly four seconds trying to contact the servers. +It's quite configurable/flexible; see the beginning of the module source for details. +See also the RFC draft_ (not fully followed) and :any:`cache.ns_tout`. + +Running +^^^^^^^ +.. code-block:: lua + + modules = { 'serve_stale < cache' } + +.. _draft: https://tools.ietf.org/html/draft-ietf-dnsop-serve-stale-00 + -- cgit v1.2.3