Stop increasing loss-based BWE if no feedback is received.
This includes if RTCP is received, but the number of packets received by the
other end hasn't increased.
Further, if no RTCP is received for more than 3 feedback intervals (3 seconds)
we start reducing the estimate by 20%. This is put under an experiment.
BUG=webrtc:6238
R=terelius@webrtc.org
Review URL: https://codereview.webrtc.org/2262213002 .
Cr-Commit-Position: refs/heads/master@{#14306}
diff --git a/webrtc/call/call.cc b/webrtc/call/call.cc
index 2cc296d..a3b4ec6 100644
--- a/webrtc/call/call.cc
+++ b/webrtc/call/call.cc
@@ -694,8 +694,11 @@
LOG(LS_INFO) << "Network route changed on transport " << transport_name
<< ": new local network id " << network_route.local_network_id
<< " new remote network id " << network_route.remote_network_id
- << " Reset bitrate to "
- << config_.bitrate_config.start_bitrate_bps << "bps";
+ << " Reset bitrates to min: "
+ << config_.bitrate_config.min_bitrate_bps
+ << " bps, start: " << config_.bitrate_config.start_bitrate_bps
+ << " bps, max: " << config_.bitrate_config.start_bitrate_bps
+ << " bps.";
congestion_controller_->ResetBweAndBitrates(
config_.bitrate_config.start_bitrate_bps,
config_.bitrate_config.min_bitrate_bps,
