From: florian <florian@openbsd.org>
Date: Fri, 10 May 2024 15:02:26 +0000 (+0000)
Subject: Keep probing upstream servers.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=865324222577bad47978039276131953489a91fa;p=openbsd

Keep probing upstream servers.

(lib)unbound might mark many servers down in case of a network issue.
This is something that can easily happen for unwind(8).

Problem pointed out by Kirill A. Korinsky in unbound(8).
https://github.com/NLnetLabs/unbound/issues/362

OK sthen
---

diff --git a/sbin/unwind/resolver.c b/sbin/unwind/resolver.c
index e9d877b0135..0c9aff8bb2e 100644
--- a/sbin/unwind/resolver.c
+++ b/sbin/unwind/resolver.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: resolver.c,v 1.164 2024/02/25 10:13:09 florian Exp $	*/
+/*	$OpenBSD: resolver.c,v 1.165 2024/05/10 15:02:26 florian Exp $	*/
 
 
 /*
@@ -1211,6 +1211,7 @@ static const struct {
 	{ "target-fetch-policy:", "0 0 0 0 0" },
 	{ "outgoing-range:", "64" },
 	{ "val-max-restart:", "0" },
+	{ "infra-keep-probing", "yes" },
 };
 
 struct uw_resolver *