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Re: [MMUSIC] [rtcweb] Updating JSEP and BUNDLE

Christer Holmberg <christer.holmberg@ericsson.com> Thu, 28 January 2021 09:38 UTC

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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Justin Uberti <juberti@google.com>
CC: Roman Shpount <roman@telurix.com>, "Murray S. Kucherawy" <superuser@gmail.com>, Magnus Westerlund <magnus.westerlund=40ericsson.com@dmarc.ietf.org>, "mmusic@ietf.org" <mmusic@ietf.org>
Thread-Topic: [MMUSIC] [rtcweb] Updating JSEP and BUNDLE
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Date: Thu, 28 Jan 2021 09:38:41 +0000
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Subject: Re: [MMUSIC] [rtcweb] Updating JSEP and BUNDLE
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Hi,

...

> Look, I am as unhappy as anyone else that we have this issue to deal with. But this isn't an issue about what libwebrtc did or didn't do; this is an observation on the state of the WebRTC ecosystem in 2021. libwebrtc was unable to implement the standard
> behavior 6 years ago because of application (not in libwebrtc!) incompatibilities when receiving port zero, and those incompatibilities have likely only multiplied over time. Ergo, we have to consider this situation as part of the problem space and resultant document update.

So, what exactly were the issues with receiving port zero?

Regards,

Christer

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