On 25 Mar 2015, at 09:52, Francis Dupont <francis.dup...@fdupont.fr> wrote: > >> A client is buggy if it does not have a mechanism to retry queries that >> failed because of a broken TCP connection. > > => I agree but if clients consider a broken TCP connection as an > exception, e.g., marking the server as temporary unavailable, > we are in trouble with the current proposed text (or mine :-).
That’s an interesting point. IMHO, the client should rotate to the next available server, but shouldn’t mark the server as unavailable (for TCP connections) unless it fails to establish a connection at all. Ray _______________________________________________ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop
