Hi all, I'm writing a client for the CalendarServer and hit a small snag. I'm testing the outcome via Calendar app on OS X.

I can PUT vcalendar items with rrule to the server and they come out correctly.
I can PUT a recurrence with a changed DTEND to the server and it comes out correctly.

When I add an ATTENDEE to the recurrence however I have problems.

If I do it via the calendar app I can see that it triggers this after the put:
"implicit REQUEST - organizer:..."
and the attendee gets a copy of the vcalendar.

When I run my put request however this does not happen. The contents of the requests are identical but is there anything special I need to do to trigger this?

I might be missing something in the headers?

Here is my post-data to create a recurrence with changed DTEND and ATTENDEE

PUT /calendars/__uids__/MjoxOnVzZXJz/calendar/e1f28de99f062e471cf04c582cc1e994.ics

BEGIN:VCALENDAR
VERSION:2.0
PRODID:Sling RestAPI
BEGIN:VEVENT
SUMMARY:Cleaning the 4th floor
DTSTART:20140501T120000Z
DTEND:20140501T160000Z
DTSTAMP:20140319T131700Z
UID:e1f28de99f062e471cf04c582cc1e994
SEQUENCE:3
CREATED:20140319T131700Z
LOCATION:2
RRULE:FREQ=WEEKLY;COUNT=10;BYDAY=MO,TU,WE,TH,FR
END:VEVENT
BEGIN:VEVENT
SUMMARY:Cleaning the 4th floor
DTSTART:20140502T120000Z
DTEND:20140502T150000Z
DTSTAMP:20140319T131700Z
UID:e1f28de99f062e471cf04c582cc1e994
RECURRENCE-ID:20140502T120000Z
SEQUENCE:4
ATTENDEE:CN="One sling";CUTYPE=INDIVIDUAL;EMAIL="1@sling.is";PARTSTAT=NEEDS-ACTION;RSVP=TRUE;SCHEDULE-STATUS="1.2":urn:uuid:MToxOnVzZXJz
CREATED:20140319T131700Z
ORGANIZER:CN="Two sling";EMAIL="2@sling.is":urn:uuid:MjoxOnVzZXJz
END:VEVENT
END:VCALENDAR

Thanks,

Atli.