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Re: [core] Editors' draft of changes to draft-ietf-core-coap-tcp-tls-08 after IESG input

Klaus Hartke <hartke@tzi.org> Mon, 15 May 2017 15:21 UTC

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From: Klaus Hartke <hartke@tzi.org>
Date: Mon, 15 May 2017 17:15:42 +0200
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Subject: Re: [core] Editors' draft of changes to draft-ietf-core-coap-tcp-tls-08 after IESG input
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Kraus Achim (INST/ECS4) wrote:
> Assuming a system, which supports CoAP over UDP and over TCP, how should such a system select, if UDP or TCP is intended to be used for a given destination?

This one is even more fun:

    coap://2259499800/path/to/resource

Is this CoAP over UDP or TCP to a server with IP address 134.173.59.24
(there are URI parsers that accept "dotless" IPv4 addresses) or CoAP
over SMS to a server with phone number +225-949-9800?

Klaus

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