[dns-operations] DNS at FOSDEM 2016
edmonds at mycre.ws
Wed Feb 3 21:51:51 UTC 2016
Paul Vixie wrote:
> systemd should just call getdns, along with its other lookup methods.
> i regret that bind9 lacked something like this, and i applaud the team who
> did it later in a multi-vendor way with a bsd-style license.
Maybe a "getdns daemon" would be an interesting hackathon project, and
maybe even a "getdns NSS module".
...software implementing this protocol is assumed to support idle,
persistent connections and be prepared to manage multiple,
potentially long-lived TCP connections.
Ideally those connections would be managed at a system-wide level. The
stub resolver in short-lived processes (e.g. "ping www.example.com...
^C") shouldn't be starting up and tearing down fresh TLS connections
directly to the recursive DNS server.
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