Re: [rtcweb] RTCWeb default signaling protocol [was RE: About defining a signaling protocol for WebRTC (or not)]

Saúl Ibarra Corretgé <saul@ag-projects.com> Fri, 16 September 2011 06:52 UTC

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To: Roman Shpount <roman@telurix.com>
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Subject: Re: [rtcweb] RTCWeb default signaling protocol [was RE: About defining a signaling protocol for WebRTC (or not)]
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Roman,

On Sep 16, 2011, at 2:52 AM, Roman Shpount wrote:

> Partha,
> 
> It is not possible to implement browser to browser calls unless both browsers are on public IPs or on the same network. As far as signaling is concerned, it is always going to be browser to server to browser call. Since there is always a server on the signaling path and since implementing a signaling gateway from long poll HTTP or websocket signaling interface to SIP (as shown by a number of projects mentioned in this thread) is straight forward enough to implement, there is no desire to create a standard signaling protocol to be used in the browser. There is no benefit for the application developer in following this standard, since it provides neither more functionality no better performance then a custom protocol implemented in JavaScript. Interop and fragmentation arguments do not apply to this either, since it is the same as complaining that HotMail and GMail use different protocols when implementing web mail. It does not affect anything since this stays within the same application and is no more then an implementation detail.

I couldn't have said it better :-)

--
Saúl Ibarra Corretgé
AG Projects