b23ed7f1af
This patch adds an interface that allows modification of stun messages sent by TurnPort. A user can inject a TurnCustomizer on the RTCConfig and the TurnCustomizer will be invoked by TurnPort before sending message. This allows user to e.g add custom attributes as described in rtf5389. BUG=webrtc:8313 Change-Id: Ibf5cc10af84c57288f1eb4c578ca064611a769f1 Reviewed-on: https://webrtc-review.googlesource.com/4781 Commit-Queue: Jonas Oreland <jonaso@webrtc.org> Reviewed-by: Sami Kalliomäki <sakal@webrtc.org> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20197}