tree 0170138b5bd0e69136294c365433913690aceee9
parent f9511fc793e72801a4ef3aba2a80cb7391889060
author Qingsi Wang <qingsi@webrtc.org> 1560892296 -0700
committer Commit Bot <commit-bot@chromium.org> 1560925672 +0000

Add piggyback acknowledgement of the last ICE check received in
outgoing checks.

This change adds an experimental feature to allow an ICE agent to embed
the transaction ID of the latest connectivity check received from the
remote peer, as an auxiliary acknowledgement in additional to the check
response, in its own checks. This could facilitate the establishment of
ICE connectivity if the check process has a high RTT.

Bug: None
Change-Id: If3e6327720f13beeb14f103af3b5ffb4f9692998
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/142682
Reviewed-by: Honghai Zhang <honghaiz@webrtc.org>
Commit-Queue: Qingsi Wang <qingsi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28316}