Re: Just in case you want to know: resolv problems
Linkas <[email protected]>
| Newsgroups | gmane.comp.mobile.kannel.devel |
|---|---|
| Message-ID | <[email protected]> |
Andreas Fink wrote: > > On 21.06.2005, at 14:48, Julien Buratto wrote: > >> I've started kannel on linux redhat 9 >> >> smsbox is calling HTTP dlr urls resolvin ok >> >> I edited the /etc/resolv.conf and changed the ip address of the dns >> server >> >> resolving ok on the linux side >> >> disabled old dns server >> >> resolving ok on the linux side >> >> kannel not resolving correctly >> >> restarted kannel, now resolving ok. >> >> Strange, it seems like a resolver in cache... >> >> J > > > This is usually the case on most operating systems. > If you once resolved a IP it will stay in cache for a while. > > Andreas Fink > This is not the case, I'm talking about another dns server changed in the resolv.conf file, so no cached was possible. In the case of a cached dns value, the kannel had to keep on resolving correcly with the cached value; in this case the server itself was resolving correcly on the operating system level with the new dns server, so I presume some memory pointer is not garbage-collected correcly. The kannel has been ip almost 20 hours before being restarted. The target domain was the same between the two dlr-url. J