Re: [core] draft-ietf-core-coap-tcp-tls
Carsten Bormann <cabo@tzi.org> Thu, 18 May 2017 16:43 UTC
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From: Carsten Bormann <cabo@tzi.org>
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Date: Thu, 18 May 2017 18:34:39 +0200
Cc: draft-ietf-core-coap-tcp-tls@ietf.org, core@ietf.org
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To: Jim Schaad <ietf@augustcellars.com>
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Subject: Re: [core] draft-ietf-core-coap-tcp-tls
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On May 18, 2017, at 17:51, Jim Schaad <ietf@augustcellars.com> wrote: > > This document is missing any statements about making sure that the same > session (TLS, TCP, WebSockets,...) is used when matching requests and > replys. While this may seem to be obvious, the statement does exist for > DTLS and thus should be echoed here. Hi Jim, 3.3 (for the TCP and TLS/TCP cases) says: Responses MUST be returned over the same connection as the originating request. and goes on: Concurrent requests are differentiated by their Token, which is scoped locally to the connection. 4.3 (for the WebSockets cases) redundantly(*) says: Responses MUST be returned over the same connection as the originating request. and also goes on: Concurrent requests are differentiated by their Token, which is scoped locally to the connection. Is there more we need to say? Grüße, Carsten (*) Para 1 of Section 4 says "this section only specifies the differences between the transports.”. But I think it does not hurt to state this important point again.
- Re: [core] draft-ietf-core-coap-tcp-tls Carsten Bormann
- [core] draft-ietf-core-coap-tcp-tls Jim Schaad
- Re: [core] draft-ietf-core-coap-tcp-tls Jim Schaad