On 10/21/15 8:13 AM, Benjamin Kaduk wrote:
> I don't think that's quite the point I was trying to make.  HTTPS is
> HTTP layered on top of TLS, yes, but in order for there to be a
> separation of layers, TLS should not include any data structures that
> are only useful for the HTTPS case.  This document seems to add a field
> to TLS that is only used in the HTTPS use case, which seems like a
> layering violation to me.

In fairness you can express all sorts of endpoint addresses
as URLs, not just http.  That said I agree that this is not
an attractive proposal - the performance improvement over
existing redirect models is marginal, there may be some
unpleasant middlebox interactions, and it would require
API changes.  The cost/benefit tradeoff isn't favorable,
on balance.

Melinda

-- 
Melinda Shore
No Mountain Software
melinda.sh...@nomountain.net

"Software longa, hardware brevis."

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