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Re: UID & RECURRENCE-ID





JP Rosevear wrote:

On Fri, 2002-03-08 at 12:16, John Stracke wrote:

You also need to be extremely careful when sending out itip requests to
new attendees or canceling existing events.

Er? Can't you send out the REQUEST with the extra recurrence included?


Yes, but you need to recognize that. Similarly for updating any common properties, like summary.


Summary can be unique per instance:

	BEGIN:VCALENDAR
	METHOD:REQUEST
	UID:1
	...
	BEGIN:VEVENT
	SUMMARY:summary 1
	DTSTART:...<today>....
	...
	RRULE:...every Friday...
	END:VEVENT
	END:VCALENDAR


Then later you add to UID:1 an instance for Tuesday:


	BEGIN:VEVENT
	METHOD:ADD
	UID:1
	...
	BEGIN:VEVENT
	SUMMARY:summary 2 unique to this instance
	DTSTART:...next-tue...
	END:VEVENT
	END:VCALEDAR