# RFC6638 - Simple Event Scheduling

# Organizer Inviting Multiple Attendees
> put cyrus@example.com 9263504FD3AD
BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Example Corp.//CalDAV Client//EN
BEGIN:VEVENT
UID:9263504FD3AD
SEQUENCE:0
DTSTAMP:20090602T185254Z
DTSTART:20090602T160000Z
DTEND:20090602T170000Z
TRANSP:OPAQUE
SUMMARY:Lunch
ORGANIZER;CN="Cyrus Daboo":mailto:cyrus@example.com
ATTENDEE;CN="Cyrus Daboo";CUTYPE=INDIVIDUAL;PARTSTAT=ACCEPTED:mailto:cyrus@example.com
ATTENDEE;CN="Wilfredo Sanchez Vega";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION;ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:wilfredo@example.com
ATTENDEE;CN="Bernard Desruisseaux";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION;ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:bernard@example.net
ATTENDEE;CN="Mike Douglass";CUTYPE=INDIVIDUAL;RSVP=TRUE:mailto:mike@example.org
END:VEVENT
END:VCALENDAR

> expect
from: cyrus@example.com
to: bernard@example.net, mike@example.org, wilfredo@example.com
summary: invite
summary.attendee: Participants([ItipParticipant { email: "cyrus@example.com", name: Some("Cyrus Daboo"), is_organizer: true }, ItipParticipant { email: "bernard@example.net", name: Some("Bernard Desruisseaux"), is_organizer: false }, ItipParticipant { email: "mike@example.org", name: Some("Mike Douglass"), is_organizer: false }, ItipParticipant { email: "wilfredo@example.com", name: Some("Wilfredo Sanchez Vega"), is_organizer: false }])
summary.dtstart: Time(ItipTime { start: 1243958400, tz_id: 32768 })
summary.summary: Text("Lunch")
BEGIN:VCALENDAR
METHOD:REQUEST
PRODID:-//INBUXA//INBUXA Server//EN
VERSION:2.0
BEGIN:VEVENT
SUMMARY:Lunch
DTEND:20090602T170000Z
DTSTART:20090602T160000Z
TRANSP:OPAQUE
ATTENDEE;CN="Bernard Desruisseaux";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION;
 ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:bernard@example.net
ATTENDEE;CN="Cyrus Daboo";CUTYPE=INDIVIDUAL;PARTSTAT=ACCEPTED:mailto:cyrus@
 example.com
ATTENDEE;CN="Mike Douglass";CUTYPE=INDIVIDUAL;RSVP=TRUE;PARTSTAT=NEEDS-ACTI
 ON:mailto:mike@example.org
ATTENDEE;CN="Wilfredo Sanchez Vega";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION
 ;ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:wilfredo@example.com
ORGANIZER;CN="Cyrus Daboo":mailto:cyrus@example.com
UID:9263504FD3AD
DTSTAMP:0
SEQUENCE:0
END:VEVENT
END:VCALENDAR

# Make sure the initial request leaves the sequence number at 0
> get cyrus@example.com 9263504FD3AD
BEGIN:VCALENDAR
PRODID:-//Example Corp.//CalDAV Client//EN
VERSION:2.0
BEGIN:VEVENT
SUMMARY:Lunch
DTEND:20090602T170000Z
DTSTART:20090602T160000Z
TRANSP:OPAQUE
ATTENDEE;CN="Bernard Desruisseaux";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION;
 ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:bernard@example.net
ATTENDEE;CN="Cyrus Daboo";CUTYPE=INDIVIDUAL;PARTSTAT=ACCEPTED:mailto:cyrus@
 example.com
ATTENDEE;CN="Mike Douglass";CUTYPE=INDIVIDUAL;RSVP=TRUE:mailto:mike@example
 .org
ATTENDEE;CN="Wilfredo Sanchez Vega";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION
 ;ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:wilfredo@example.com
ORGANIZER;CN="Cyrus Daboo":mailto:cyrus@example.com
UID:9263504FD3AD
DTSTAMP:1
SEQUENCE:0
END:VEVENT
END:VCALENDAR

# Send iTIP message to attendees
> send

# Make sure the message was received by the attendees
> get wilfredo@example.com 9263504FD3AD
BEGIN:VCALENDAR
PRODID:-//INBUXA//INBUXA Server//EN
VERSION:2.0
BEGIN:VEVENT
SUMMARY:Lunch
DTEND:20090602T170000Z
DTSTART:20090602T160000Z
TRANSP:OPAQUE
ATTENDEE;CN="Bernard Desruisseaux";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION;
 ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:bernard@example.net
ATTENDEE;CN="Cyrus Daboo";CUTYPE=INDIVIDUAL;PARTSTAT=ACCEPTED:mailto:cyrus@
 example.com
ATTENDEE;CN="Mike Douglass";CUTYPE=INDIVIDUAL;RSVP=TRUE;PARTSTAT=NEEDS-ACTI
 ON:mailto:mike@example.org
ATTENDEE;CN="Wilfredo Sanchez Vega";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION
 ;ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:wilfredo@example.com
ORGANIZER;CN="Cyrus Daboo":mailto:cyrus@example.com
UID:9263504FD3AD
DTSTAMP:0
SEQUENCE:0
END:VEVENT
END:VCALENDAR

# Wilfredo accepts the invitation
> put wilfredo@example.com 9263504FD3AD
BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Example Corp.//CalDAV Client//EN
BEGIN:VEVENT
UID:9263504FD3AD
SEQUENCE:0
DTSTAMP:20090602T185254Z
DTSTART:20090602T160000Z
DTEND:20090602T170000Z
TRANSP:OPAQUE
SUMMARY:Lunch
ORGANIZER;CN="Cyrus Daboo":mailto:cyrus@example.com
ATTENDEE;CN="Cyrus Daboo";CUTYPE=INDIVIDUAL;PARTSTAT=ACCEPTED:mailto:cyrus@example.com
ATTENDEE;CN="Wilfredo Sanchez Vega";CUTYPE=INDIVIDUAL;PARTSTAT=ACCEPTED;ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:wilfredo@example.com
ATTENDEE;CN="Bernard Desruisseaux";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION;ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:bernard@example.net
ATTENDEE;CN="Mike Douglass";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION;RSVP=TRUE:mailto:mike@example.org
BEGIN:VALARM
TRIGGER:-PT15M
ACTION:DISPLAY
DESCRIPTION:Reminder
END:VALARM
END:VEVENT
END:VCALENDAR

# Make sure the sequence number is not updated
> get wilfredo@example.com 9263504FD3AD
BEGIN:VCALENDAR
PRODID:-//Example Corp.//CalDAV Client//EN
VERSION:2.0
BEGIN:VEVENT
SUMMARY:Lunch
DTEND:20090602T170000Z
DTSTART:20090602T160000Z
TRANSP:OPAQUE
ATTENDEE;CN="Bernard Desruisseaux";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION;
 ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:bernard@example.net
ATTENDEE;CN="Cyrus Daboo";CUTYPE=INDIVIDUAL;PARTSTAT=ACCEPTED:mailto:cyrus@
 example.com
ATTENDEE;CN="Mike Douglass";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION;RSVP=
 TRUE:mailto:mike@example.org
ATTENDEE;CN="Wilfredo Sanchez Vega";CUTYPE=INDIVIDUAL;PARTSTAT=ACCEPTED;
 ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:wilfredo@example.com
ORGANIZER;CN="Cyrus Daboo":mailto:cyrus@example.com
UID:9263504FD3AD
DTSTAMP:1
SEQUENCE:0
BEGIN:VALARM
DESCRIPTION:Reminder
ACTION:DISPLAY
TRIGGER:-PT15M
END:VALARM
END:VEVENT
END:VCALENDAR

> expect
from: wilfredo@example.com
to: cyrus@example.com
summary: rsvp ACCEPTED
summary.attendee: Participants([ItipParticipant { email: "cyrus@example.com", name: Some("Cyrus Daboo"), is_organizer: true }, ItipParticipant { email: "bernard@example.net", name: Some("Bernard Desruisseaux"), is_organizer: false }, ItipParticipant { email: "mike@example.org", name: Some("Mike Douglass"), is_organizer: false }, ItipParticipant { email: "wilfredo@example.com", name: Some("Wilfredo Sanchez Vega"), is_organizer: false }])
summary.dtstart: Time(ItipTime { start: 1243958400, tz_id: 32768 })
summary.summary: Text("Lunch")
BEGIN:VCALENDAR
METHOD:REPLY
PRODID:-//INBUXA//INBUXA Server//EN
VERSION:2.0
BEGIN:VEVENT
SUMMARY:Lunch
DTEND:20090602T170000Z
DTSTART:20090602T160000Z
ATTENDEE;CN="Wilfredo Sanchez Vega";CUTYPE=INDIVIDUAL;PARTSTAT=ACCEPTED;
 ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:wilfredo@example.com
ORGANIZER;CN="Cyrus Daboo":mailto:cyrus@example.com
UID:9263504FD3AD
DTSTAMP:0
SEQUENCE:0
REQUEST-STATUS:2.0;Success
END:VEVENT
END:VCALENDAR

# Send ITIP message to organizer
> send

# Make sure the message was received by the organizer
> get cyrus@example.com 9263504FD3AD
BEGIN:VCALENDAR
PRODID:-//Example Corp.//CalDAV Client//EN
VERSION:2.0
BEGIN:VEVENT
SUMMARY:Lunch
DTEND:20090602T170000Z
DTSTART:20090602T160000Z
TRANSP:OPAQUE
ATTENDEE;CN="Bernard Desruisseaux";CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION;
 ROLE=REQ-PARTICIPANT;RSVP=TRUE:mailto:bernard@example.net
ATTENDEE;CN="Cyrus Daboo";CUTYPE=INDIVIDUAL;PARTSTAT=ACCEPTED:mailto:cyrus@
 example.com
ATTENDEE;CN="Mike Douglass";CUTYPE=INDIVIDUAL;RSVP=TRUE:mailto:mike@example
 .org
ATTENDEE;CN="Wilfredo Sanchez Vega";CUTYPE=INDIVIDUAL;ROLE=REQ-PARTICIPANT;
 RSVP=TRUE;PARTSTAT=ACCEPTED;SCHEDULE-STATUS=2.0:mailto:wilfredo@example.co
 m
ORGANIZER;CN="Cyrus Daboo":mailto:cyrus@example.com
UID:9263504FD3AD
DTSTAMP:1
SEQUENCE:0
END:VEVENT
END:VCALENDAR