On Nov 14, 2017, at 00:54, Christian Amsüss <[email protected]> wrote: > > Hello CoRE and LWIG groups, > > when discussing re-registration of observations in the context of > OSCORE with Jim and the OSCORE authors, we stumbled upon the sentence > "All options MUST be identical to those in the original request except > for the set of ETag Options." about this in RFC7641.
This is a requirement on the client in order to effect a re-registration of interest. > This is something that servers, especially proxies, should not try to > enforce, because every case of a request with differing options (or > FETCH payload) could just as well be a new observation from the client > on the token whose observation cancellation got lost, or the client > simply rebooted. Right. I don’t think enforcing that all requests are re-registration requests is in the server requirements for 7641? Grüße, Carsten _______________________________________________ Lwip mailing list [email protected] https://www.ietf.org/mailman/listinfo/lwip
