This is a reland of c308bdfa451ee2ceac7096b6777fcbf756f4091a Original change's description: > Add transaction id to CandidatePairEvents. > > The transaction id is a randomly generated number used to link stun > requests and responses (https://tools.ietf.org/html/rfc5389#section-6). > Logging this will help us debug ICE network issues. > > Bug: webrtc:9972 > Change-Id: I93167cb119aad99156e8727b6e4eeeff5198f924 > Reviewed-on: https://webrtc-review.googlesource.com/c/109720 > Commit-Queue: Zach Stein <zstein@webrtc.org> > Reviewed-by: Qingsi Wang <qingsi@webrtc.org> > Reviewed-by: Elad Alon <eladalon@webrtc.org> > Reviewed-by: Björn Terelius <terelius@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#25848} TBR=terelius@webrtc.org,qingsi@webrtc.org Bug: webrtc:9972 Change-Id: I32b55befddfcb8dc98babd0b64e756eaeb9fab09 Reviewed-on: https://webrtc-review.googlesource.com/c/112661 Reviewed-by: Zach Stein <zstein@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25862}