Re: negative_dns_ttl in STABLE5

Henrik Nordstrom wrote:
>
> Charles Bruneteau wrote:
>
> > Each time i reload for www.yahoo.com from my browser, my proxy asks a dnsserver
> > process for a resolution.
> >
> > Is this a bug or common behaviour ?
>
> It is a feature.
>
> "Pragma: no-cache" invalidates both object and DNS caches.

but i do not use no-cache pragma :

# telnet localhost 3128
GET http://www.yahoo.fr HTTP/1.1

[ error authentication on Firewall ]

GET http://www.yahoo.fr/foo HTTP/1.1

[ error authentication on Firewall ]

And in cache.log :

1999/10/15 16:07:19| ipcache_nbgethostbyname: MISS for 'www.yahoo.fr'
1999/10/15 16:07:20| ipcache_nbgethostbyname: MISS for 'myparent.domain.fr'
1999/10/15 16:07:42| ipcache_nbgethostbyname: MISS for 'www.yahoo.fr'
Received on Fri Oct 15 1999 - 08:25:46 MDT