Subject: [Asdf] ASDF/WISHI hackathon at IETF110

From: Carsten Bormann <[email-masked]>
Date: Wed, 24 Feb 2021 12:08:56 +0100

Next week is the IETF110 hackathon week.

We plan to have a combined ASDF/WISHI hackathon, with work items such as:

-- validate SDF1.1, move tools and models up to SDF1.1 [0]
-- continue work on the "semantic proxy” 
   (connect OMA and OCF clients/servers guided by common SDF)
-- continue development of the "mapping file" concept for:
   -- ecosystem specific mapping files
      — [1] for an example that defines representation 
        (data model level) data types, as well as assigns IDs 
        (see also [2] for a worked example for the latter)
   -- instance specific mapping files
      -- protocol parameters (IP address etc.)
      -- non-technical instance information (physical context, purpose)
      -- data models for instance mappings (!)
   -- how are mapping files “activated”?  
      How do they come into force for a specific environment/instance?
-- "convert" between WoT TD and SDF, further developing 
   instance-specific mapping files

Note that we are planning to hold a WISHI meeting in the hackathon week before IETF110, on Tuesday 1500Z [3].  This may serve as a convenient mid-hackathon sync point even for those people who don’t have implementations to work on.

Please indicate here if you'd like to refine/add to the above subjects.
The WG/RG chairs (Ari, Michael, Niklas, and I) probably also want to know who will be attending, so we can plan more details.

We will have one-hour coordinating calls Monday to Thursday.
Various other meetings mostly lock in the slots available, except for a choice we still have on Thursday:

Mon 1500Z https://www.timeanddate.com/worldclock/fixedtime.html?msg=T2TRG+Summary+Meeting&iso=20210301T15&p1=%3A&ah=1 (before OneDM)
Tue 1600Z https://www.timeanddate.com/worldclock/fixedtime.html?msg=T2TRG+Summary+Meeting&iso=20210302T16&p1=%3A&ah=1 (following WISHI)
Wed 1600Z https://www.timeanddate.com/worldclock/fixedtime.html?msg=T2TRG+Summary+Meeting&iso=20210303T16&p1=%3A&ah=1 (following IoTDIR)
Thu 1500Z or 1600Z https://www.timeanddate.com/worldclock/fixedtime.html?msg=T2TRG+Summary+Meeting&iso=20210304T16&p1=%3A&ah=2

Feedback on the date/time info is welcome as well.

We will start collecting relevant information now at 
https://github.com/t2trg/2021-03-hackathon
and at
https://github.com/t2trg/2021-03-hackathon/wiki

Grüße, Carsten

[0]: https://www.ietf.org/archive/id/draft-ietf-asdf-sdf-03.html
[1]: https://github.com/one-data-model/exploratory/blob/master/strawman-examples/ZCL/zcl.smf.json
[2]: https://github.com/t2trg/mapping-files
[3]: https://www.timeanddate.com/worldclock/fixedtime.html?msg=T2TRG+Summary+Meeting&iso=20210302T15&p1=%3A&ah=1