webrtc/sdk/android/api
Qingsi Wang de2ed7dc18 Support VPN adapter type in WebRTC Android.
The VPN adapter type is not effectively supported in WebRTC Android for
1) the network monitor may not obtain the VPN adapter type from the OS,
e.g. via NetworkInfo.getType, 2) and VPN adapter type is replaced
by the adapter type of an underlying network by the network monitor in
the current implementation. Specifically, WebRTC Android would
previously classify VPNs as either type ADAPTER_TYPE_UNKNOWN, or the
type of the currently active network (which we assume the VPN is
using).

In this CL, VPNs are classified as ADAPTER_TYPE_VPN whenever possible,
and the underlying network type, if available from the VPN, is
separately stored and used to prioritize ICE candidates in network path
selection.

This allows ADAPTER_TYPE_VPN to be used in networkIgnoreMask to ignore
VPNs when gathering ICE candidates.

Bug: webrtc:9168
Change-Id: I9513c76a114ba967437b699e71223a4a2f13f34a
Reviewed-on: https://webrtc-review.googlesource.com/70960
Commit-Queue: Qingsi Wang <qingsi@google.com>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Sami Kalliomäki <sakal@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23061}
2018-04-27 22:49:33 +00:00
..
org/webrtc Support VPN adapter type in WebRTC Android. 2018-04-27 22:49:33 +00:00