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Re: [Cbor] CBOR tag IANA registration request

Anders Rundgren <anders.rundgren.net@gmail.com> Fri, 03 March 2023 07:24 UTC

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Date: Fri, 03 Mar 2023 08:24:49 +0100
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To: Carsten Bormann <cabo@tzi.org>
Cc: Christian Amsüss <christian@amsuess.com>, cbor@ietf.org
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From: Anders Rundgren <anders.rundgren.net@gmail.com>
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Subject: Re: [Cbor] CBOR tag IANA registration request
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On 2023-03-03 7:32, Carsten Bormann wrote:
> On 3. Mar 2023, at 03:46, Anders Rundgren <anders.rundgren.net@gmail.com> wrote:
>>
>> Would it be possible to process this request?
> 
> Sure.

Good, when could that happen?

> 
> The specification would be improved if it could make up its mind whether the id is an object identifier or a type identifier.
> (Both can be useful.)

Just for my information, is this the difference you refer to?

Object ID: Object instance ID, unrelated to the type/structure of the CBOR data item.

Object Type: Identifier associatd with the actual definition/structure of the object (CBOR data item).

Although both are useful, the intention was making COTX holding Object Type. Instance IDs are usually a part of the object (CBOR data item) itself.

Anders

> 
>> COTX should be considered as a WG item since it simplifies object Id handling in systems consisting of dozens and continuously upgraded objects.
> 
> I don’t believe that this should be picked up as a WG item, but it also doesn’t need to be one for registering the tag.
> 
> Grüße, Carsten
>

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