Re: Registration of text/calendar MIME property GEO_BOUNDS

[John Stracke <francis@xxxxxxxx>]

Bruce_Kahn@xxxxxxxx wrote:

> >I don't think it is an interop problem, actually; the timezone
>
> >choice occurs *before* the iCalendar is composed and sent over
>
> >the wire.
>
> Yes, once selected the CUA can store the selection but that
> does not help in _picking_ the selection...
>
> So, please explain to me _exactly_ how 2 (or more) separate
> CUAs will accuratly pick the proper VTimeZone to use for
> Phoenix AZ or Paris, France w/o intervention or interaction
> w/the CU.  If the CAP server indicates that there are > 1
> VTimeZone in effect for that location (based on GEO_BOUNDS or
> OS setting or some other inputs) then just how will _all_ CAP
> complaint CUAs accurately select not only the proper VTimeZone
> but also the _same_ one?

They don't *need* to.  As I said above, the timezone is selected
once per event, by the creator of the event.  After that, it's
determined, and the picking doesn't happen again.  It doesn't
*matter* if two separate users make two separate choices for two
separate events in the same place.  Each event is self-describing
and self-contained; there is no ambiguity.

--
/=================================================================\
|John Stracke    | http://www.ecal.com |My opinions are my own.   |
|Chief Scientist |================================================|
|eCal Corp.      |I will not buy this .signature, it is scratched.|
|francis@xxxxxxxx|                                                |
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