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[Cbor] Re: [core] CBOR-YANG/SID

Andy Bierman <andy@yumaworks.com> Fri, 02 August 2024 20:47 UTC

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From: Andy Bierman <andy@yumaworks.com>
Date: Fri, 02 Aug 2024 13:47:39 -0700
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To: Michael Richardson <mcr+ietf@sandelman.ca>
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Subject: [Cbor] Re: [core] CBOR-YANG/SID
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On Fri, Aug 2, 2024 at 12:48 PM Michael Richardson <mcr+ietf@sandelman.ca>
wrote:

>
> RFC9595 came out on Wednesday. HUZZAH!
> It feels like forever.
>
> Many people have asked why RFC9254 did not say that a YANG date would be
> stored as a CBOR TAG 0 or 1.  I actually just assumed, and I think my
> (ruby)
> library did as well that it would be that way, and there was an
> interoperation issue discovered.  Oops.
>

Actually, YANG has no built-in type for a date. Just a string (with a
pattern).
RFC 7951 and now RFC 9254 provide encodings for the built-in types.

Andy

There are other examples.
>
> My understanding is that people would like to write an RFC9254bis that
> application protocols could update to.  I'm all for this.
>
> I believe that we should do this in *CBOR* WG, rather than CORE WG.
> Comments, views of chairs?
>
> --
> Michael Richardson <mcr+IETF@sandelman.ca>   . o O ( IPv6 IøT consulting )
>            Sandelman Software Works Inc, Ottawa and Worldwide
>
>
>
>
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