Re: [core] draft-ietf-core-multipart-ct
Jim Schaad <ietf@augustcellars.com> Thu, 14 February 2019 05:29 UTC
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From: Jim Schaad <ietf@augustcellars.com>
To: 'Klaus Hartke' <hartke@projectcool.de>
CC: draft-ietf-core-multipart-ct@ietf.org, core@ietf.org
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Date: Wed, 13 Feb 2019 21:29:07 -0800
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Subject: Re: [core] draft-ietf-core-multipart-ct
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> -----Original Message----- > From: Klaus Hartke <hartke@projectcool.de> > Sent: Tuesday, February 12, 2019 9:50 AM > To: Jim Schaad <ietf@augustcellars.com> > Cc: draft-ietf-core-multipart-ct@ietf.org; core@ietf.org WG <core@ietf.org> > Subject: Re: [core] draft-ietf-core-multipart-ct > > For context: [1] [2] > > Jim Schaad wrote: > > If you say ACCEPT 62, do you accept any combination of nested content > types? > > Yes. A CoAP request can include at most one Accept option and any response > must exactly that value as Content-Format or be an error response. CoAP > doesn't have a mechanism for negotiating the content formats of > representations embedded in other representations. I stumbled upon the > same problem with CoRAL. > > > Should something about this be placed into the draft? > > Yes. Proposed text: "CoAP doesn't have a mechanism for negotiating the > content formats of representations embedded in application/multipart-core > representations." Potentially add "This is generally not an issue as an application is going to return either a fixed set of embedded content types. Applications which have a need to return different sets of content formats embedded in an application/multipart-core content can negotiate this as a query parameter." I am not sure that this is the correct wording, but I think providing guidance on a way to handle this problem is reasonable. Jim > > > Also I note that this draft is currently expired and needs to be reposted. > > Yes. Soon™. > > Klaus > > [1] > https://mailarchive.ietf.org/arch/msg/ace/L1QPw1zHAj15nsKMe8AFDu6dcm > I > [2] https://mailarchive.ietf.org/arch/msg/ace/vj5CYF8eRrra5yph2Z9ui3Gkllk
- [core] draft-ietf-core-multipart-ct Jim Schaad
- Re: [core] draft-ietf-core-multipart-ct Klaus Hartke
- Re: [core] draft-ietf-core-multipart-ct Jim Schaad
- Re: [core] draft-ietf-core-multipart-ct Jim Schaad
- Re: [core] draft-ietf-core-multipart-ct Thomas Fossati
- Re: [core] draft-ietf-core-multipart-ct Jim Schaad
- Re: [core] draft-ietf-core-multipart-ct Carsten Bormann
- Re: [core] draft-ietf-core-multipart-ct Michael Koster
- Re: [core] draft-ietf-core-multipart-ct Michael Koster
- Re: [core] draft-ietf-core-multipart-ct Michael Koster
- Re: [core] draft-ietf-core-multipart-ct Jim Schaad
- Re: [core] draft-ietf-core-multipart-ct Michael Koster
- Re: [core] draft-ietf-core-multipart-ct Carsten Bormann