4 jan 2010 kl. 09.34 skrev Remco Barendse: > Is there any fix or workaround for the DNS problem (old standing bug that > when the box starts and domain names do not resolve quickly enough from > DNS then asterisk stops using the outgoing trunks. > > I read on the list before that it is considered a huge and unacceptable > load for asterisk servers to try and resolve the domain names again > after some time but it is rather annoying. I don't know about > resources of other people but on my boxes i have some cpu cycles that > could be used for that :) > > I now do nightly restarts of asterisk but it still means that at least for > one day calls are flowing through expensive PSTN. > > If anybody knows of a workaround, would be most welcome > The real fix is to change Asterisk to use an asynchronus DNS library, like C-ARES, so we don't lock when these issues happen. A few years ago I tried to get funding for fixing it, but it seemed like it was not a critical issue enough...
Note that Kamailio/OpenSER still has the same issue. Use a local DNS resolver to avoid the issue. Regards, /O _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
