tree f92da6e861543122344225e1eca32598b6913df1
parent c2113a3fef4d77de8cb0d6ed1e9787a91c9fe3ae
author Jonas Oreland <jonaso@webrtc.org> 1629874684 +0200
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> 1629878481 +0000

Add and implement VPN preference

This patch adds a vp preference field to RTCConfig.
  DEFAULT,       // No VPN preference.
  ONLY_USE_VPN,  // only use VPN connections.
  NEVER_USE_VPN, // never use VPN connections
  PREFER_VPN,    // use a VPN connection if possible, i.e VPN connections sorts higher than all other connections.
  AVOID_VPN,     // only use VPN if there is no other connections, i.e VPN connections sorts last.

Bug: webrtc:13097
Change-Id: I3f95bdfa9134e082c7d389f803bd08facfb70262
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/229591
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Jonas Oreland <jonaso@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#34842}