From: Guus Sliepen <guus@tinc-vpn.org>
Date: Tue, 27 Jul 2021 12:52:27 +0000 (+0200)
Subject: Avoid trying to send an ANS_KEY request to unreachable nodes.
X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=b8495a806b083bdd63a5ed3ef35e5badb415c7f4;hp=b8495a806b083bdd63a5ed3ef35e5badb415c7f4

Avoid trying to send an ANS_KEY request to unreachable nodes.

We could have a REQ_KEY coming from a node that is not reachable; either
because DEL_EDGEs have overtaken the REQ_KEY, or perhaps if TunnelServer
is used and some nodes have a different view of reachability.
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