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Re: [ietf-caldav] draft-daboo-webdav-sync-01

Cyrus Daboo <cyrus@daboo.name> Tue, 10 March 2009 14:50 UTC

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Date: Tue, 10 Mar 2009 10:50:29 -0400
From: Cyrus Daboo <cyrus@daboo.name>
To: Roberto Polli <rpolli@babel.it>, ietf-caldav@osafoundation.org
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Subject: Re: [ietf-caldav] draft-daboo-webdav-sync-01
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Hi Roberto,

--On March 10, 2009 3:39:33 PM +0100 Roberto Polli <rpolli@babel.it> wrote:

>> enquiries from folks interested in implementing something like this now.
> afaik, the main issue I got with caldav is about the lack of tombstones.
>
> during sync process in the funambol-caldav connector I save a map of
> (href,etag) to be re-used each time.
>
> a nice feature would be a getDeletedEvents from server: this would enable
> the  possibilty to easily synchronize by time-range.

You want to get deleted items separately from other changes?

Note that the current spec is a generic webdav spec. For CalDAV we would 
need to write an extension that would allow a time-range to be included in 
the report so that you can do time-range syncs. That would have to be a 
CalDAV specific specification though.

-- 
Cyrus Daboo

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