[CalendarServer-users] iMIP attendee response not updated on clients

Thu Aug 8 13:07:42 PDT 2013

Hi,

I haven't attempted to understand all of what you wrote (yet), but I do have one suggestion: try to reproduce the problem with a modern client (10.8.x). If the problem reproduces in 10.8, a bug should be filed along with some supporting data. If the problem does *not* reproduce in 10.8, that suggests the problem was fixed some time since Snow Leopard (which is not hard to imagine). In this case, the best course of action would be to upgrade the clients. It would most likely not be worthwhile to pursue a fix for 10.6 clients.

As an aside, be aware that your question is about OS X Server, and this email list is for the open source distribution of Calendar Server (which does not involve OS X Server). The difference is that there are official support channels available for OS X Server, while support for the open source distribution is provided as is, with no warranties expressed or implied, etc etc :) I'm not trying to send you away, just merely to set expectations.

HTH,
-dre

On Aug 8, 2013, at 12:07 PM, Technical Operations <tech at precisionpost.com> wrote:

> Hi,
> 
> Running Calendar Server on OS X 10.8.4 and iCal clients on OS X 10.6.8.
> 
> I have internal events working. External iMIP events get sent out, and it appears that they're also fetched from the email account - but iCal doesn't update the events. Server's own mail service is off. Our email is hosted by gmail (Google Apps for Business).
> 
> Steps to recreate:
> Create event and invite an external invitee (masked as xxxxx at yahoo.com)
> Gmail shows the event was sent out
> Yahoo receives the event, and Yahoo's webmail allows to respond to caldav events.
> Gmail receives the caldav response from yahoo
> The response gets marked as read on its own, indicating that Calendar Server polled the account
> Organizer's iCal doesn't update with the invitee's response. (Just an exclamation mark next to the invitee's email)
> 
> I enabled debug logging on the server and client and scoured the logs. I was unable to pinpoint a problem - from my limited understanding, everything appears ok from the server's perspective.  On the client's iCal logs I just see that in all the client's DAVGETs, PARTSTAT for the attendee is NEEDS-ACTION instead of ACCEPTED.
> 
> I'm testing with Yahoo mail since it supports iMIP, but we see the same behavior from Outlook attendees.
> 
> 
> A few excerpts from the server's caldavd logs:
> 
> 2013-08-08 10:44:05-0700 [-] [mailgateway] 2013-08-08 10:44:05-0700 [POP3DownloadProtocol (TLSMemoryBIOProtocol),client] [twistedcaldav.mail.POP3DownloadProtocol#debug] POP downloaded message 0
> 2013-08-08 10:44:05-0700 [-] [mailgateway] 2013-08-08 10:44:05-0700 [POP3DownloadProtocol (TLSMemoryBIOProtocol),client] [twistedcaldav.mail.POP3DownloadFactory#debug] POP factory handle message
> 2013-08-08 10:44:05-0700 [-] [mailgateway] 2013-08-08 10:44:05-0700 [POP3DownloadProtocol (TLSMemoryBIOProtocol),client] [twistedcaldav.mail.POP3DownloadFactory#debug] Delivered-To: calendar+56cec50a-ea27-4bfa-8d57-6b8362631fce at ourcompany.com
> 
> 2013-08-08 10:44:05-0700 [-] [mailgateway] 	SUMMARY:Accepted: yahoo
> 2013-08-08 10:44:05-0700 [-] [mailgateway] 	ATTENDEE;CN=xxxxx at yahoo.com;CUTYPE=INDIVIDUAL;ROLE=REQ-PARTICIPANT;PARTS
> 2013-08-08 10:44:05-0700 [-] [mailgateway] 	 TAT=ACCEPTED:mailto:xxxxx at yahoo.com\;X-COMMENT=\;
> 2013-08-08 10:44:05-0700 [-] [mailgateway] 	ORGANIZER;CN=Drew Lahat:mailto:calendar+56cec50a-ea27-4bfa-8d57-6b8362631fce
> 2013-08-08 10:44:05-0700 [-] [mailgateway] 	 @ourcompany.com
> 
> [twistedcaldav.mail#debug] Injecting to https://localhost:8443/inbox/: {'Originator': 'mailto:xxxxx at yahoo.com', 'Recipient': 'urn:uuid:4D380678-70D3-4C0D-AE54-F107C91B533E', 'Content-Type': 'text/calendar', 'x-calendarserver-internal': 'r8eBoszTjYaQJtGM'} BEGIN:VCALENDAR
> 013-08-08 10:44:05-0700 [-] [mailgateway] 	ATTENDEE;SCHEDULE-STATUS="5.1;Service unavailable":mailto:xxxxx at yahoo.
> 2013-08-08 10:44:05-0700 [-] [mailgateway] 	 com
> 
> 2013-08-08 10:44:05-0700 [-] [mailgateway] 	STATUS:CONFIRMED
> 2013-08-08 10:44:05-0700 [-] [mailgateway] 	SUMMARY:Accepted: yahoo
> 
> 2013-08-08 10:44:08-0700 [-] [caldav-2]  [-] [twistedcaldav.scheduling.processing#debug] ImplicitProcessing - originator 'mailto:xxxxx at yahoo.com' to recipient 'urn:uuid:4D380678-70D3-4C0D-AE54-F107C91B533E' processing METHOD:REPLY, UID: '7EBA3AB4-A04B-4CF8-84A0-01578C774F60' - updating event
> 2013-08-08 10:44:08-0700 [-] [caldav-2]  [-] [txdav.common.datastore.sql_legacy.MemcachedUIDReserver#debug] Reserving UID '7EBA3AB4-A04B-4CF8-84A0-01578C774F60' @ <Calendar: 8>
> 
> 2013-08-08 10:44:08-0700 [-] [caldav-2]  [PooledMemCacheProtocol,client] [twistedcaldav.notify.Notifier#debug] Notifications are enabled: update default CalDAV|4D380678-70D3-4C0D-AE54-F107C91B533E
> 2013-08-08 10:44:08-0700 [-] [caldav-2]  [PooledMemCacheProtocol,client] [twistedcaldav.notify.NotifierFactory#debug] Sending to notification server: update CalDAV|4D380678-70D3-4C0D-AE54-F107C91B533E
> 2013-08-08 10:44:08-0700 [-] [caldav-2]  [PooledMemCacheProtocol,client] [twistedcaldav.notify.Notifier#debug] Notifications are enabled: update collection CalDAV|4D380678-70D3-4C0D-AE54-F107C91B533E/calendar
> 
> 
> 2013-08-08 10:44:08-0700 [-] [mailgateway] 2013-08-08 10:44:08-0700 [AuthorizedHTTPGetter (TLSMemoryBIOProtocol),client] [twistedcaldav.mail#info] Mail gateway successfully injected message <247108620.64264.1375983795365.JavaMail.zimbra at store156.c106.cal.gq1.yahoo.com>
> 2013-08-08 10:44:08-0700 [-] [mailgateway] 2013-08-08 10:44:08-0700 [POP3DownloadProtocol (TLSMemoryBIOProtocol),client] [twistedcaldav.mail.POP3DownloadFactory#debug] POP factory connection lost
> 2013-08-08 10:44:08-0700 [-] [mailgateway] 2013-08-08 10:44:08-0700 [POP3DownloadProtocol (TLSMemoryBIOProtocol),client] [twistedcaldav.mail.POP3DownloadFactory#debug] Scheduling next POP3 poll
> 2013-08-08 10:44:08-0700 [-] [notifications] 2013-08-08 10:44:08-0700 [-] [twistedcaldav.notify.Coalescer#debug] Time to send: CalDAV|4D380678-70D3-4C0D-AE54-F107C91B533E
> 2013-08-08 10:44:08-0700 [-] [notifications] 2013-08-08 10:44:08-0700 [-] [twistedcaldav.notify.Coalescer#debug] Time to send: CalDAV|4D380678-70D3-4C0D-AE54-F107C91B533E/55A6B27E-E6A2-456B-97E5-C547FAC3ACD9
> 2013-08-08 10:44:08-0700 [-] [notifications] 2013-08-08 10:44:08-0700 [-] [calendarserver.push.applepush.ApplePushNotifierService#debug] Sending 3 APNS notifications for /CalDAV/ppserver.ourcompany.com/4D380678-70D3-4C0D-AE54-F107C91B533E/
> 2013-08-08 10:44:08-0700 [-] [notifications] 2013-08-08 10:44:08-0700 [-] [calendarserver.push.applepush.APNProviderProtocol#debug] Sending APNS notification to 2de124a10fb99cc2cdcd3fa53221a316b74fed61b1484b1b419dbc09a6be2839: id=10 payload={"key" : "/CalDAV/ppserver.ourcompany.com/4D380678-70D3-4C0D-AE54-F107C91B533E/"}
> 
> 2013-08-08 10:44:12-0700 [-] [caldav-2]  [PooledMemCacheProtocol,client] [calendarserver.provision.root#info] Unauthenticated user denied by SACLs
> 
> ((Is this latest message related at all, or a complete different user? No idea, I'm not seeing any user-identifying information adjacent, only caching messages. Obviously the user has the SACLs given its ongoing interaction with the server.))
> 
> 
> Excerpt from the client's iCal:
> 
> Aug  8 10:45:49 LahatTech iCal[376]: -[DAVRequest:0x116f067c0 _readStreamEvent:] READ\n<?xml version='1.0' encoding='UTF-8'?>\n<multistatus xmlns='DAV:'>^M\n  <response>^M\n    <href>/calendars/__uids__/4D380678-70D3-4C0D-AE54-F107C91B533E/calendar/7EBA3AB4-A04B-4CF8-84A0-01578C774F60.ics</href>^M\n    <propstat>^M\n      <prop>^M\n        <getetag>"05d8aa30887f019dbca353228a5b404b"</getetag>^M\n        <calendar-data xmlns='urn:ietf:params:xml:ns:caldav'><![CDATA[BEGIN:VCALENDAR^M\nVERSION:2.0^M\nCALSCALE:GREGORIAN^M\nPRODID:-//Apple Inc.//iCal 4.0.4//EN^M\nBEGIN:VTIMEZONE^M\nTZID:America/Los_Angeles^M\nBEGIN:DAYLIGHT^M\nDTSTART:20070311T020000^M\nRRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3^M\nTZNAME:PDT^M\nTZOFFSETFROM:-0800^M\nTZOFFSETTO:-0700^M\nEND:DAYLIGHT^M\nBEGIN:STANDARD^M\nDTSTART:20071104T020000^M\nRRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11^M\nTZNAME:PST^M\nTZOFFSETFROM:-0700^M\nTZOFFSETTO:-0800^M\nEND:STANDARD^M\nEND:VTIMEZONE^M\nBEGIN:VEVENT^M\nUID:7EBA3AB4-A04B-4CF8-84A0-01578C774F60^M\nDTSTART;TZID=America/Los_Angeles:20130808T213000^M\nDTEND;TZID=America/Los_Angeles:20130808T220000^M\nATTENDEE;CN=xxxxx at yahoo.com;CUTYPE=INDIVIDUAL;EMAIL=xxxxx at yahoo.co^M\n m;PARTSTAT=NEEDS-ACTION;ROLE=REQ-PARTICIPANT;RSVP=TRUE;SCHEDULE-STATUS=2.0^M\n :mailto:xxxxx at yahoo.com^M\nATTENDEE;CN=Drew Lahat;CUTYPE=INDIVIDUAL;PARTSTAT=ACCEPTED:urn:uuid:4D3806^M\n 78-70D3-4C0D-AE54-F107C91B533E^M\nCREATED:20130808T174219Z^M\nDTSTAMP:20130808T174230Z^M\nORGANIZER;CN=Drew Lahat:urn:uuid:4D380678-70D3-4C0D-AE54-F107C91B533E^M\nSEQUENCE:3^M\nSUMMARY:yahoo^M\nTRANSP:OPAQUE^M\nEND:VEVENT^M\nEND:VCALENDAR^M\n]]></calendar-data>
> 
> 
> 
> Thanks,
> Drew Lahat
> 
> 
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