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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Roman Shpount <roman@telurix.com>
CC: Tim Panton <thp@westhawk.co.uk>, "rtcweb@ietf.org" <rtcweb@ietf.org>
Thread-Topic: [rtcweb] JSEP-bis and WebRTC-Extensions Section 5.2
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Date: Wed, 10 May 2023 08:02:28 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/rtcweb/nY2YelVxmSj1LnhGMt_7rwDlqtk>
Subject: Re: [rtcweb] JSEP-bis and WebRTC-Extensions Section 5.2
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Hi Roman,

=20

Where does the spec say that you are only allowed to include currently =
negotiated extensions?

=20

Regards,

=20

Christer

=20

=20

From: Roman Shpount <roman@telurix.com>=20
Sent: Wednesday, 10 May 2023 0.14
To: Christer Holmberg <christer.holmberg@ericsson.com>
Cc: Tim Panton <thp@westhawk.co.uk>; rtcweb@ietf.org
Subject: Re: [rtcweb] JSEP-bis and WebRTC-Extensions Section 5.2

=20

On Tue, May 9, 2023 at 2:47=E2=80=AFAM Christer Holmberg =
<christer.holmberg@ericsson.com <mailto:christer.holmberg@ericsson.com> =
> wrote:

Hi Roman,

=20

I don't have any technical issues with only offering what is "enabled".

=20

=20

I think the issue I have with the existing version of JSEP,  which is =
fixed in the new document, is that when an offer is generated, it does =
not include all "enabled" or "supported" extensions. The existing =
version of JSEP says only to include currently negotiated extensions, =
which seems like a mistake.

=20

Best Regards,

_____________
Roman Shpount

=20


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class=3DWordSection1><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'mso-fareast-language:EN-US'>Hi Roman,<o:p></o:p></span></p><p =
class=3DMsoNormal><span lang=3DEN-US =
style=3D'mso-fareast-language:EN-US'><o:p>&nbsp;</o:p></span></p><p =
class=3DMsoNormal><span lang=3DEN-US =
style=3D'mso-fareast-language:EN-US'>Where does the spec say that you =
are only allowed to include currently negotiated =
extensions?<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'mso-fareast-language:EN-US'><o:p>&nbsp;</o:p></span></p><p =
class=3DMsoNormal><span lang=3DEN-US =
style=3D'mso-fareast-language:EN-US'>Regards,<o:p></o:p></span></p><p =
class=3DMsoNormal><span lang=3DEN-US =
style=3D'mso-fareast-language:EN-US'><o:p>&nbsp;</o:p></span></p><p =
class=3DMsoNormal><span lang=3DEN-US =
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style=3D'border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm =
0cm 0cm'><p class=3DMsoNormal><b><span =
lang=3DEN-US>From:</span></b><span lang=3DEN-US> Roman Shpount =
&lt;roman@telurix.com&gt; <br><b>Sent:</b> Wednesday, 10 May 2023 =
0.14<br><b>To:</b> Christer Holmberg =
&lt;christer.holmberg@ericsson.com&gt;<br><b>Cc:</b> Tim Panton =
&lt;thp@westhawk.co.uk&gt;; rtcweb@ietf.org<br><b>Subject:</b> Re: =
[rtcweb] JSEP-bis and WebRTC-Extensions Section =
5.2<o:p></o:p></span></p></div><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><div><div><div><div><p =
class=3DMsoNormal>On Tue, May 9, 2023 at 2:47=E2=80=AFAM Christer =
Holmberg &lt;<a =
href=3D"mailto:christer.holmberg@ericsson.com">christer.holmberg@ericsson=
.com</a>&gt; wrote:<o:p></o:p></p></div></div></div><div><blockquote =
style=3D'border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm =
6.0pt;margin-left:4.8pt;margin-right:0cm'><div><div><div><p =
class=3DMsoNormal><span style=3D'font-size:12.0pt;color:black'>Hi =
Roman,<o:p></o:p></span></p></div><div><p class=3DMsoNormal><span =
style=3D'font-size:12.0pt;color:black'><o:p>&nbsp;</o:p></span></p></div>=
<div><p class=3DMsoNormal><span style=3D'font-size:12.0pt;color:black'>I =
don't have any technical issues with only offering what is =
&quot;enabled&quot;.<o:p></o:p></span></p></div><div><div><blockquote =
style=3D'border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm =
6.0pt;margin-left:4.8pt;margin-right:0cm'><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p></blockquote></div></div></div></d=
iv></blockquote><div><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p></div><div><p class=3DMsoNormal>I =
think the issue I have with the existing version of JSEP,&nbsp; which is =
fixed in the new document, is that when an offer is generated, it does =
not include all &quot;enabled&quot; or &quot;supported&quot; extensions. =
The existing version of JSEP says only to include currently negotiated =
extensions, which seems like a mistake.<o:p></o:p></p></div><div><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p></div><div><p =
class=3DMsoNormal>Best Regards,<o:p></o:p></p></div><p =
class=3DMsoNormal>_____________<br>Roman Shpount<o:p></o:p></p><div><p =
class=3DMsoNormal>&nbsp;<o:p></o:p></p></div></div></div></div></body></h=
tml>
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