Monday, May 2, 2011

Re: [Geopriv] draft-ietf-geopriv-policy-uri-00 WGLC

On Thu, Apr 28, 2011 at 10:07 PM, Thomson, Martin <
I'm inclined to classify this as an optimization.  So three reasons not to add the parameter:
 1. laziness
 2. it's probably not too much extra load to create a resource for most types of resources, especially if you optimize for the case where the resource isn't accessed
 3. DHCP won't have any hinting


It strikes me that the PUT/DELETE nature of client management of these resources creates a bit of a problem with this multiple-URI approach.  If the user has two different clients from which policy updates may come, updates PUT from one must be synchronized to the other URI by some back-end process, or your risk silly states where the user has updated policy using one URI, but the policy accessed from a different client using a different scheme gets old data because the URIs are distinct and no PUT occurred to that URI.

Did I miss a section where this was described?

regards,

Ted Hardie

 
If another editor manages to overcome #1, then I'm OK with having the hint.

--Martin


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