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Dealing with invites to individual instances
In the wake of Derik and Frank's generous post on
their understanding of how the iCal model works,
and at the risk of further disagreement, I have
a question about inviting CUs to individual
recurrences and not the entire series.
If I invite a CU using UID:1/RID:123/SEQ:0
and then reschedule UID:1 such that instance 123
is no longer a member of the recurrence set, how
do I communicate this change to the CU?
For arguments sake we'll say it got replaced
As I understand it, the CU will never see UID:1
since they aren't invited to it and will only have
received messages about RID:123.
So when a message for RID:ABC shows up how will it
know that this object replaces RID:123 and is not
a new invite to RID:ABC in addition to RID:123?
Again this is strictly limited to when a CU is
not invited to the base recurring set.
Do you send them the base event anyway?
Do you have to cancel RID:123?
Is there something more that I'm missing?
Does something need to be added to iCal/iTIP to handle this case?
-- Michael --