# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1607442565 0
# Node ID 65ce1178d6555babcc98c27655c62c4402c8f82c
# Parent  7a8745599e384afece1653cf1e02274bd6e49486
net.adns: Reduce 'Exhausted all servers' message to warning

It happens often and generally doesn't require admin intervention.

diff -r 7a8745599e38 -r 65ce1178d655 net/adns.lua
--- a/net/adns.lua	Tue Nov 24 10:46:53 2020 +0000
+++ b/net/adns.lua	Tue Dec 08 15:49:25 2020 +0000
@@ -43,7 +43,7 @@
 			log("warn", "DNS socket for %s disconnected: %s", peername, err);
 			local servers = resolver.server;
 			if resolver.socketset[conn] == resolver.best_server and resolver.best_server == #servers then
-				log("error", "Exhausted all %d configured DNS servers, next lookup will try %s again", #servers, servers[1]);
+				log("warn", "Exhausted all %d configured DNS servers, next lookup will try %s again", #servers, servers[1]);
 			end
 
 			resolver:servfail(conn); -- Let the magic commence