[CalendarServer-users] Calendar Server

[Robert Bruce]

So is there any way to disable the caching?  I really need a working Calendar server...

Everything is working fine except having to do every operation twice to get it to stick...

How can I debug this?  

Thank you, 


On 2013-03-07, at 12:09 PM, Cyrus Daboo wrote:

> Hi Robert,
> 
> --On March 7, 2013 at 12:04:56 PM -0500 Robert Bruce <rbruce at celsiusinc.com> wrote:
> 
>> ::ffff:192.168.1.38 - - [07/Mar/2013:12:03:02 -0400] "DELETE
>> /calendars/__uids__/admin/calendar/AE195B52-8AD1-4F43-BB6B-2298EC72E889.i
>> cs HTTP/1.1" 412 157 "-" "DAVKit/4.0.3 (732.2); CalendarStore/4.0.4
>> (997.7); iCal/4.0.4 (1395.7); Mac OS X/10.6.8 (10K549)" i=1 or=1 t=12.7
>> ::ffff:192.168.1.38 - admin [07/Mar/2013:12:03:02 -0400] "GET
>> /calendars/__uids__/admin/calendar/AE195B52-8AD1-4F43-BB6B-2298EC72E889.i
>> cs HTTP/1.1" 200 705 "-" "DAVKit/4.0.3 (732.2); CalendarStore/4.0.4
>> (997.7); iCal/4.0.4 (1395.7); Mac OS X/10.6.8 (10K549)" i=1 or=1 t=22.4
>> 
>> 
>> 
>> 
>> Second try delete works...
>> 
>> 
>> 
>> ::ffff:192.168.1.38 - admin [07/Mar/2013:12:03:51 -0400] "DELETE
>> /calendars/__uids__/admin/calendar/AE195B52-8AD1-4F43-BB6B-2298EC72E889.i
>> cs HTTP/1.1" 204 0 "-" "DAVKit/4.0.3 (732.2); CalendarStore/4.0.4
>> (997.7); iCal/4.0.4 (1395.7); Mac OS X/10.6.8 (10K549)" i=1 or=1 t=511.1
>> 
>> 
>> 
>> 
>> The deletes that work are not followed by a GET...
>> 
> 
> OK, so the client is doing a conditional DELETE request - i.e. it is asking the server to only do the DELETE if the resource on the server is unchanged from the one that the client originally cached. For some reason it is not, so a 412 error comes back, and the client reloads the resource using GET. The second DELETE then works fine.
> 
> Is the account in your client one that has been present all the time since you did the upgrade? If so, try removing the account from the client, then re-add it and let it resync all the data. Once it has done that, hopefully it will have the change state correctly cached and you won't see the double DELETEs (except for when a real change has taken place on the server that the client has not sync'd).
> 
> -- 
> Cyrus Daboo