Re: [core] CoAP option for Well-Known Uri-Path

Göran Selander <goran.selander@ericsson.com> Mon, 20 September 2021 06:22 UTC

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To: Michael Richardson <mcr+ietf@sandelman.ca>, "core@ietf.org" <core@ietf.org>
Thread-Topic: [core] CoAP option for Well-Known Uri-Path
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Archived-At: <https://mailarchive.ietf.org/arch/msg/core/e8Qv5Jqzov75BSfxdB2M5pCiZxI>
Subject: Re: [core] CoAP option for Well-Known Uri-Path
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Hi Michael,

Do you mean something like this:
https://datatracker.ietf.org/meeting/interim-2021-core-05/materials/slides-interim-2021-core-05-sessa-core-option-for-well-known-resources-00.pdf

Göran

On 2021-09-19, 22:16, "core on behalf of Michael Richardson" <core-bounces@ietf.org on behalf of mcr+ietf@sandelman.ca> wrote:


    Has anyone considered a CoAP-Option that would compress well-known prefixes?
    So, instead of:
        Uri-Path ".well-known"
        Uri-Path "brski"
        Uri-Path "sen"

    one could have:
        Well-Known-Uri-Path [CBOR-int from to be created .well-known Registry column]
        Uri-Path "sen"

    Takes some coordination to get it deployed, but in some greenfields we could
    do this now.

    --
    Michael Richardson <mcr+IETF@sandelman.ca>   . o O ( IPv6 IøT consulting )
               Sandelman Software Works Inc, Ottawa and Worldwide