Francis Dupont wrote:
> In your previous mail you wrote:
>
>> Does "several thousands of queries per second during normal
>> operations" with TCP matter?
>
> => yes because it is at the limit current OSs can do on cheap stock
> hardware...
Are you saying real root servers are using cheap stock hardware?
> PS: I wrote OS because the first reached perf limit is in the kernel,
> not in the DNS server. And if you argue Web servers support far more,
> the TCP DNS issue is the server should close connections only after
> a timeout...
Aren't you arguing that the server should close connections
only after a timeout because the server can not accept so
many new connections?
Masataka Ohta
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