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Re: [rtcweb] draft-ietf-rtcweb-transports-07.txt

Justin Uberti <juberti@google.com> Thu, 23 October 2014 19:32 UTC

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From: Justin Uberti <juberti@google.com>
Date: Thu, 23 Oct 2014 12:31:54 -0700
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To: "Olle E. Johansson" <oej@edvina.net>
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Subject: Re: [rtcweb] draft-ietf-rtcweb-transports-07.txt
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Generally, I think there is a fair amount of confusion about how these
various types of TURN servers are going to work. The RETURN draft takes a
first stab at defining the interactions here, and ideally it can be adopted
as a WG draft and referred to by -transports.

On Thu, Oct 23, 2014 at 5:26 AM, Olle E. Johansson <oej@edvina.net> wrote:

>
> On 22 Oct 2014, at 16:57, Benjamin Schwartz <bemasc@webrtc.org> wrote:
>
> FYI, the purpose of the RETURN draft (
> https://tools.ietf.org/html/draft-schwartz-rtcweb-return-03) is to try to
> specify the precise interaction and precedence when both the browser and
> the application provide TURN servers.  (It's not as simple as "one or the
> other".)
>
> I haven't considered the issues related to browser-provided STUN servers,
> though.
>
> Cool! I'll take a look at that. Maybe Haralds draft need to refer to that.
>
> /O
>
>
> On Wed, Oct 22, 2014 at 10:51 AM, Christer Holmberg <
> christer.holmberg@ericsson.com> wrote:
>
>> Hi,
>>
>> The advantage of an application configuration is that it can be
>> dynamically provided/updated, based on location based etc - assuming the
>> webpage provider has knowledge about STUN/TURN servers, of course.
>>
>> Regards,
>>
>> Christer
>>
>> -----Original Message-----
>> From: rtcweb [mailto:rtcweb-bounces@ietf.org] On Behalf Of Olle E.
>> Johansson
>> Sent: 22 October 2014 17:44
>> To: rtcweb@ietf.org
>> Subject: [rtcweb] draft-ietf-rtcweb-transports-07.txt
>>
>> Section 3.4
>>
>> " WebRTC browsers MUST support configuration of STUN and TURN servers,
>>    both from browser configuration and from an application."
>>
>>
>> Should we mention which takes precedence? If configured in the browser,
>> start with that server.
>> If not use the one provided by the application.
>>
>> Maybe we should clarify that turn DNS discovery MUST be used to provide
>> failover and load balancing.
>>
>> /O
>> _______________________________________________
>> rtcweb mailing list
>> rtcweb@ietf.org
>> https://www.ietf.org/mailman/listinfo/rtcweb
>>
>> _______________________________________________
>> rtcweb mailing list
>> rtcweb@ietf.org
>> https://www.ietf.org/mailman/listinfo/rtcweb
>>
>
>
>
> _______________________________________________
> rtcweb mailing list
> rtcweb@ietf.org
> https://www.ietf.org/mailman/listinfo/rtcweb
>
>

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