Re: [rtcweb] JSEP: Order of m- lines in multiple PeerConnections

Hi Christer,

One idea is to pass the Peer Connection Object to be forked as input to the
Fork API when creating the new Peer Connection.

This way the implementation knows that the order of m=lines must   be
matched to the ones in the passed in reference peer connection object ..

Any thoughts ??

Thanks
Suhas

On Mon, Sep 30, 2013 at 1:07 AM, Christer Holmberg <
christer.holmberg@ericsson.com> wrote:

>  Hi,****
>
> ** **
>
> JSEP talks about the usage of multiple PeerConnection to support forking,
> i.e. for each new forked leg (SIP: early dialog) a new PeerConnection is
> created.****
>
> ** **
>
> As has been indicated, as each new PeerConnection will have its own set of
> address properties, ICE properties etc, so a new Offer will have to be
> created and sent to inform the remote about the new properties.****
>
> ** **
>
> So far so I good.****
>
> ** **
>
> I also assume that the same camera/mic/etc sources are connection to each
> PeerConnection, so the number of m- lines in the Offer of the new
> PeerConnection should be the same.****
>
> ** **
>
> However, according the 3264, the *ORDER of the m- lines* also need to be
> kept the same.****
>
> ** **
>
> So, my question is: how can I ensure that the order of the m- lines in an
> Offer for a new PeerConnection is the same as in an Offer for an old
> PeerConnection?****
>
> ** **
>
> Regards,****
>
> ** **
>
> Christer****
>
> ** **
>
> _______________________________________________
> rtcweb mailing list
> rtcweb@ietf.org
> https://www.ietf.org/mailman/listinfo/rtcweb
>
>