From e59c85697971a3376a06fc15e0fffc54244f50c5 Mon Sep 17 00:00:00 2001 From: Remi Gacogne Date: Mon, 18 Sep 2023 13:47:44 +0200 Subject: [PATCH] dnsdist: Document that h2o support is no longer built by default --- pdns/dnsdistdist/docs/upgrade_guide.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pdns/dnsdistdist/docs/upgrade_guide.rst b/pdns/dnsdistdist/docs/upgrade_guide.rst index 9efab181f3..661370f6db 100644 --- a/pdns/dnsdistdist/docs/upgrade_guide.rst +++ b/pdns/dnsdistdist/docs/upgrade_guide.rst @@ -5,7 +5,7 @@ Upgrade Guide -------------- dnsdist now supports a new library for dealing with incoming DNS over HTTPS queries: ``nghttp2``. The previously used library, ``h2o``, can still be used -but is now deprecated and will be removed in the future, as it is unfortunately no longer maintained in a way that is suitable for use as a library +but is now deprecated, disabled by default (see ``--with-h2o`` to enable it back) and will be removed in the future, as it is unfortunately no longer maintained in a way that is suitable for use as a library (see https://github.com/h2o/h2o/issues/3230). See the ``library`` parameter on the :func:`addDOHLocal` directive for more information on how to select the library used when dnsdist is built with support for both ``h2o`` and ``nghttp2``. The default is now ``nghttp2`` whenever possible. Note that ``nghttp2`` only supports HTTP/2, and not HTTP/1, while ``h2o`` supported both. This is not an issue for actual DNS over HTTPS clients that -- 2.47.2