[Webkit-unassigned] [Bug 230752] New: Safari 15 not sending over media after the initial negotiation

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=230752

            Bug ID: 230752
           Summary: Safari 15 not sending over media after the initial
                    negotiation
           Product: WebKit
           Version: Other
          Hardware: All
                OS: Unspecified
            Status: NEW
          Severity: Major
          Priority: P2
         Component: WebRTC
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ravarghe at cisco.com
                CC: youennf at gmail.com

On Safari 15, Our product is encountering an issue, where the local media stream captured from device when trying to be sent over to remote, the remote party doesn't receive the media.
But the same product works fine when we use Safari 13 / Safari 14 / Any other browser (eg: Chrome/Firefox).
Whether this is an issue with Safari 15 or with the version of WebRTC used therein we aren't sure.

The normal flow which was working so far on a high level (older Safari version and other browsers)
join page -> create camera stream for self-view(preview) -> join (negotiation) -> pass camera stream 

For making it work with safari 15, we are had to pass camera stream again after joining (negotiation)
join page -> create camera stream for self-view(preview) -> join (negotiation) -> capture camera stream again and pass the recent camera stream.

Let us know , If there is any change that needs to be addressed from our side with respect to any recent change that had gone in Safari 15 (that was not available in older version).

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