Ask Bjorn Hansen wrote on 14-9-2007 4:15:
> It doesn't really matter if it's not entirely accurate, as long as the 
> system ends up with a "yes" answer

It's not a matter of "not entirely accurate".

If you're giving penalties for being 100 ms off, based on a measurement 
with a 500 ms round trip time, you'll end up giving penalties to perfect 
servers. And that's exactly what is happening here.

Theoretically the uncertainty is as big as half the round trip time. 
When a server is within that window you have no means to judge its accuracy.

Jan
_______________________________________________
timekeepers mailing list
[email protected]
https://fortytwo.ch/mailman/cgi-bin/listinfo/timekeepers

Reply via email to