There are also very common cases of using multiple CDNs or server farms
with different capabilities but with the same host name, or of switching a
live site between platforms. As others have mentioned, the behaviors need
to be well defined and result in extra rtt rather than hard failure to
allow 0
Was there a compelling reason to not just put the ticket age in the clear in
the CHLO field as @davidben alluded to before. It seems to make it much simpler
in general.
With support for multiple tickets the server could issue multiple tickets at
different times to make time correlation more dif
