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RFC 8974
Extended Tokens and Stateless Clients in the Constrained Application Protocol (CoAP),January 2021
- File formats:
- Also available:XML file for editing
- Status:
- PROPOSED STANDARD
- Updates:
- RFC 7252,RFC 8323
- Authors:
- K. Hartke
M. Richardson - Stream:
- IETF
- Source:
- core (wit)
Cite this RFC:TXT | XML | BibTeX
DOI: https://doi.org/10.17487/RFC8974
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Other actions:Submit Errata | Find IPR Disclosures from the IETF | View History of RFC 8974
Abstract
This document provides considerations for alleviating ConstrainedApplication Protocol (CoAP) clients and intermediaries of keepingper-request state. To facilitate this, this document additionallyintroduces a new, optional CoAP protocol extension for extended tokenlengths.
This document updates RFCs 7252 and 8323 with an extended definitionof the "TKL" field in the CoAP message header.
For the definition ofStatus,seeRFC 2026.
For the definition ofStream, seeRFC 8729.