curl-library
Re: Adding Option To Happy Eyeballs
From: Björn Stenberg <bjorn_at_haxx.se>
Date: Thu, 3 Sep 2015 13:42:27 +0200
Date: Thu, 3 Sep 2015 13:42:27 +0200
Alan Cronin (alcronin) wrote:
> The reason for making this change is that we have some customers who are
> still using IPv4 and are trialling IPv6 but do not want any traffic going
> to those (IPv6) servers during this time. However the DNS server will
> still return A and AAAA records.
If you don't want IPv6 traffic, why is option "-4" not sufficient?
What practical difference would a "--happy-prefer-ipv4" option provide over the "-4" option?
-- Björn ------------------------------------------------------------------- List admin: http://cool.haxx.se/list/listinfo/curl-library Etiquette: http://curl.haxx.se/mail/etiquette.htmlReceived on 2015-09-03