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Postings from December 2015
On Mon, Oct 05, 2015 at 10:45:42PM -0700, Thomas Sibley via RT wrote: > On Thu Oct 01 00:12:26 2015, Mark@Overmeer.net wrote: > > * Konstantin Kokin (konstantin.kokin@gmail.com) [151001 03:24]: > > > I'm working with networking on BSD and Linux more than 15 year and I > > > really > > > do understand the meaning of DNS > > > > LeoNerd is experienced as well. > > I have seen cases where you really do not expect DNS to come into > > play, but it still did. To get a reverse name-lookup, for instance. Only > > if you log your DNS server, you may find out. > > Indeed, every call to $c->get_request() calls $d->url, which calls gethostbyaddr() in > the case of your usage of LocalAddr: > > https://github.com/gisle/http-daemon/blob/master/lib/HTTP/Daemon.pm#L51 > > strace is also a good tool for finding DNS queries where you don't expect it. Given that the 5000ms delays are almost certainly due to to HTTP::Daemon doing a DNS reverse lookup, I'm going to mark this ticket as rejected. -- If life gives you lemons, you'll probably develop a citric acid allergy.Thread Previous