commit 1f49157b41a3b800929b9c6d7ed4e9dba71bfde6
author Philipp Hancke <philipp.hancke@googlemail.com> Mon May 09 15:43:31 2022
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> Tue May 10 13:55:21 2022
tree 3ba3addf47af10ae617ed7a1f369b0100022bfe8
parent cf4ed1516e28c0bf698c88530702ad9ff0835eae

stats: implement transport iceState

https://w3c.github.io/webrtc-stats/#dom-rtctransportstats-selectedcandidatepairid

BUG=webrtc:14022

Change-Id: I206bff7048d2df3e3aff0af55072097f49d54e8f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/261720
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Philipp Hancke <philipp.hancke@googlemail.com>
Cr-Commit-Position: refs/heads/main@{#36840}

pc/rtc_stats_collector.cc

diff --git a/pc/rtc_stats_collector.cc b/pc/rtc_stats_collector.cc
index c68f019..916d4a7 100644
--- a/pc/rtc_stats_collector.cc
+++ b/pc/rtc_stats_collector.cc
@@ -243,6 +243,28 @@
   }
 }
 
+const char* IceTransportStateToRTCIceTransportState(IceTransportState state) {
+  switch (state) {
+    case IceTransportState::kNew:
+      return RTCIceTransportState::kNew;
+    case IceTransportState::kChecking:
+      return RTCIceTransportState::kChecking;
+    case IceTransportState::kConnected:
+      return RTCIceTransportState::kConnected;
+    case IceTransportState::kCompleted:
+      return RTCIceTransportState::kCompleted;
+    case IceTransportState::kFailed:
+      return RTCIceTransportState::kFailed;
+    case IceTransportState::kDisconnected:
+      return RTCIceTransportState::kDisconnected;
+    case IceTransportState::kClosed:
+      return RTCIceTransportState::kClosed;
+    default:
+      RTC_CHECK_NOTREACHED();
+      return nullptr;
+  }
+}
+
 const char* NetworkTypeToStatsType(rtc::AdapterType type) {
   switch (type) {
     case rtc::ADAPTER_TYPE_CELLULAR:
@@ -2118,6 +2140,8 @@
           IceRoleToRTCIceRole(channel_stats.ice_transport_stats.ice_role);
       transport_stats->ice_local_username_fragment =
           channel_stats.ice_transport_stats.ice_local_username_fragment;
+      transport_stats->ice_state = IceTransportStateToRTCIceTransportState(
+          channel_stats.ice_transport_stats.ice_state);
       for (const cricket::ConnectionInfo& info :
            channel_stats.ice_transport_stats.connection_infos) {
         if (info.best_connection) {