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Observing Resources in CoAP

Document Type Replaced Internet-Draft (individual)
Expired & archived
Authors Klaus Hartke , Carsten Bormann
Last updated 2010-10-27 (Latest revision 2010-08-24)
Replaced by draft-ietf-core-observe, RFC 7641
RFC stream (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-core-observe, draft-ietf-core-observe
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


The state of a resource can change over time. We want to give clients of the CoRE WG CoAP protocol the ability to observe this change. This short I-D provides a design for such an addition to CoAP.


Klaus Hartke
Carsten Bormann

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)