On Thu, Dec 26, 2013 at 10:34:23PM +0800, jacky wrote: > hi, all, > I think may be it is a question more suitable to dev maillist, so I > submit it here. If I made a mistake , please let me know. Thanks. > > I'am reading the source code of pdns-recursor-3.5.3. There is question I > can not understand. > When a authoritative dns server become slow because of overload, > pdns-recursor will move it backwards in the > t_sstorage->nsSpeeds map, and then a faster dns server will be used > preferred. But when the dns server recoverd > from overload and become fast again, what will pdns-recursor do about it > ? Will pdns-recursor move it forward > in speed map? I can't find relevant source code. Any suggestion? > > -- > jacky >
Hi! It works by moving the fastest one on top. > _______________________________________________ > Pdns-dev mailing list > Pdns-dev@mailman.powerdns.com > http://mailman.powerdns.com/mailman/listinfo/pdns-dev
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