Content Delivery Networks

Rodney Joffe rjoffe at centergate.com
Mon Aug 13 16:53:43 UTC 2007


On Aug 13, 2007, at 2:25 AM, Florian Weimer wrote:

>
> * Rodney Joffe:
>
>> Do you have any real examples of significant recursive servers doing
>> this?
>
> nscd in GNU libc has issues related to cache expiry.  I'm not sure if
> it is general brokenness, or some TTL-related issue.  It's use is not
> terribly widespread, and it's a host-specific cache only, but there's
> a certain installation base.

Thanks Florian. So this looks like a code "feature", not stupid  
behavior by deployers. I'll keep a note when we fingerprint  
misbehaving systems in the future.

/rlj

>
> -- 
> Florian Weimer                <fweimer at bfk.de>
> BFK edv-consulting GmbH       http://www.bfk.de/
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