Re: [rtcweb] Fwd: New Version Notification for draft-uberti-rtcweb-turn-rest-00.txt

Justin Uberti <juberti@google.com> Wed, 10 July 2013 04:40 UTC

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From: Justin Uberti <juberti@google.com>
Date: Wed, 10 Jul 2013 00:39:46 -0400
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To: Adam Roach <adam@nostrum.com>
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Subject: Re: [rtcweb] Fwd: New Version Notification for draft-uberti-rtcweb-turn-rest-00.txt
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On Mon, Jul 8, 2013 at 5:50 PM, Adam Roach <adam@nostrum.com> wrote:

> On 7/7/13 23:24, Justin Uberti wrote:
>
>> Just uploaded a 00 version of a spec for requesting time-limited TURN
>> credentials for WebRTC apps. Would like to get 10 minutes of agenda time to
>> present this in Berlin.
>>
>
> Thanks for getting ball rolling on this, Justin. I agree that this is an
> important mechanism to have defined.
>
> I only find one issue in my initial read through the document: why are we
> proposing the use of HTTP POST for stateless, idempotent information
> retrieval? The key benefit of this approach is that it doesn't actually
> create state in the network. That's a much better fit for GET.
>
> Compare RFC 2616, sections 9.3 and 9.5, and see if you don't agree.


I originally had this as a GET and switched it to a POST for basically the
same reasons that Martin outlined - it wasn't completely stateless, and two
different requests would return different usernames (because of new
timestamps). But if these concerns are overall insignificant, I would be
more than happy to switch back to GET.