tree 69e8961fef110c69ddffea064b7841067f1127c6
parent 865a22d6bb3db73eb2a4f16d419591eeb49330c5
author Jonas Oreland <jonaso@webrtc.org> 1585031812 +0100
committer Commit Bot <commit-bot@chromium.org> 1585050522 +0000

Only print route if it has changed

This is a follow up change to https://webrtc-review.googlesource.com/c/src/+/170628
and modifies code to only LOG if the route really has changed.

Existing code will LOG like this, which is slightly annoying. Notice that the same route change is LOG:ed twice.
03-23 13:28:49.281 17986 18850 I rtp_transport_controller_send.cc: [1183:590] [18850] (line 253): Network route changed on transport audio: new_route = [ connected: 1 local: [ 2/4 Wifi turn: 0 ] remote: [ 2/3 Wifi turn: 0 ] packet_overhead_bytes: 32 ]
03-23 13:28:49.281 17986 18850 I rtp_transport_controller_send.cc: [1183:590] [18850] (line 278): old_route = [ connected: 1 local: [ 2/4 Wifi turn: 1 ] remote: [ 2/3 Wifi turn: 0 ] packet_overhead_bytes: 28 ]
03-23 13:28:49.281 17986 18850 I rtp_transport_controller_send.cc: [1183:591] [18850] (line 253): Network route changed on transport audio: new_route = [ connected: 1 local: [ 2/4 Wifi turn: 0 ] remote: [ 2/3 Wifi turn: 0 ] packet_overhead_bytes: 32 ]
03-23 13:28:49.282 17986 18850 I rtp_transport_controller_send.cc: [1183:591] [18850] (line 278): old_route = [ connected: 1 local: [ 2/4 Wifi turn: 0 ] remote: [ 2/3 Wifi turn: 0 ] packet_overhead_bytes: 32 ]

The way this method is called twice with same argument is out of scope
for this change.

BUG: webrtc:11434
Change-Id: I052d089c59714513a09cbaed49f24c8f1300af58
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/171460
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Commit-Queue: Jonas Oreland <jonaso@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30865}