[core] I-D Action: draft-ietf-core-responses-01.txt

internet-drafts@ietf.org Mon, 06 July 2026 21:32 UTC

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Subject: [core] I-D Action: draft-ietf-core-responses-01.txt
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Internet-Draft draft-ietf-core-responses-01.txt is now available. It is a work
item of the Constrained RESTful Environments (CORE) WG of the IETF.

   Title:   CoAP: Non-traditional Response Forms
   Authors: Carsten Bormann
            Christian Amsüss
   Name:    draft-ietf-core-responses-01.txt
   Pages:   15
   Dates:   2026-07-06

Abstract:

   In CoAP as defined by RFC 7252, there is generally one response for
   each request.  Various CoAP extensions have individually relaxed that
   practice.  The present memo presents a generalized model beyond 1:1
   responses, describes different forms in which it can be used, and
   introduces new CoAP Options that make use of that model.

   Beyond that, this document provides implementation guidance to
   simplify prior extensions, and outlines future possibilities of using
   it.


   // This revision -01 has been created as discussion input for IETF
   // 126.  It makes a first attempt to sort the proposals into short-
   // term actionable ones and more long-term considerations for more
   // kinds of responses that could help additional use cases through
   // future work.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-core-responses/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-core-responses-01.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-core-responses-01

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts

[core] I-D Action: draft-ietf-core-responses-01.t… internet-drafts