[core] Using draft-tcs-coap-no-response-option to *enable* responses

"Dijk, Esko" <esko.dijk@philips.com> Fri, 22 April 2016 12:13 UTC

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From: "Dijk, Esko" <esko.dijk@philips.com>
To: Abhijan Bhattacharyya <abhijan.bhattacharyya@tcs.com>
Thread-Topic: Using draft-tcs-coap-no-response-option to *enable* responses
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Date: Fri, 22 Apr 2016 12:12:54 +0000
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Cc: "core@ietf.org WG" <core@ietf.org>, Nevil Brownlee <rfc-ise@rfc-editor.org>
Subject: [core] Using draft-tcs-coap-no-response-option to *enable* responses
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Hello Abhijan,

in our project we see a clear use case of using the No-Response Option to *enable* certain responses that are by default suppressed.  CoAP allows suppression of multicast responses by default, which is what we use for a lighting multicast use case. However for diagnostic usage we'd like to enable these responses again using the No-Response option which is perfectly suited for that. However, the draft text currently only talks about suppressing responses (not enabling).

Hence my request: could we modify/add some text to show that also the option can be used to enable responses in case where they are normally (by default -- server decision) suppressed?
Just to clarify such usage; which is quite useful in my view.

regards
Esko

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