On Sun, Oct 02, 2011 at 10:18:30AM +0200, Damien Fleuriot wrote: > On 1 October 2011 03:18, Doug Barton <do...@freebsd.org> wrote: > > It's a php module doing a lookup for the hostname of the back-end mysql > > server. > > > >> Are the delays always 3 seconds? > > > > Pretty much. > > > >> If so, that almost sounds like a timeout of some kind. > > > > That was my first thought, but the answer always comes eventually. > > > > To answer Chuck's questions, no threading is involved, and it's not > > apache doing the lookups. > > > > > > Doug > > > > Check your bind/unbound logs to ensure the queries are actually > successful on their first try. > > Is your DNS using forwarders ? views ?
How would this explain 100% quick/reliable lookups when done from tools like nslookup and host? Same box and same resolver (127.0.0.1:53), yet different behaviour (nslookup/host vs. PHP). -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, US | | Making life hard for others since 1977. PGP 4BD6C0CB | _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
