39b69ccf14
This patch adds a field trial for appending an extra attribute which contains the remote ufrag for the permission. The attribute is put into the comprehension-optional range so that a TURN server should ignore it if it doesn't know if. https://tools.ietf.org/html/rfc5389#section-18.2 Bug: webrtc:10350 Change-Id: I7d62ab94e947bddd670d8eb53d4ff89b1d1e275c Reviewed-on: https://webrtc-review.googlesource.com/c/123901 Commit-Queue: Jonas Oreland <jonaso@webrtc.org> Reviewed-by: Qingsi Wang <qingsi@webrtc.org> Cr-Commit-Position: refs/heads/master@{#26859}