Keep probing upstream servers.
authorflorian <florian@openbsd.org>
Fri, 10 May 2024 15:02:26 +0000 (15:02 +0000)
committerflorian <florian@openbsd.org>
Fri, 10 May 2024 15:02:26 +0000 (15:02 +0000)
commit865324222577bad47978039276131953489a91fa
tree8807d1cd88cd4588f7ed0d027268a968b8d206bb
parentf63e15d850639a92d71b568d095f36efe3ca0e88
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
sbin/unwind/resolver.c