RTCTransportStats.dtlsState replaces .activeConnection

webrtc/api/stats/rtcstats_objects.h

 /*
  *  Copyright 2016 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 24 matching lines @@
 };
 
 // https://w3c.github.io/webrtc-pc/#rtcicecandidatetype-enum
 struct RTCIceCandidateType {
   static const char* kHost;
   static const char* kSrflx;
   static const char* kPrflx;
   static const char* kRelay;
 };
 
+// https://w3c.github.io/webrtc-pc/#idl-def-rtcdtlstransportstate
+struct RTCDtlsTransportState {
+  static const char* kNew;
+  static const char* kConnecting;
+  static const char* kConnected;
+  static const char* kClosed;
+  static const char* kFailed;
+};
+
 // https://w3c.github.io/webrtc-stats/#certificatestats-dict*
 class RTCCertificateStats final : public RTCStats {
  public:
   WEBRTC_RTCSTATS_DECL();
 
   RTCCertificateStats(const std::string& id, int64_t timestamp_us);
   RTCCertificateStats(std::string&& id, int64_t timestamp_us);
   RTCCertificateStats(const RTCCertificateStats& other);
   ~RTCCertificateStats() override;
 
@@ skipping 330 matching lines @@
   WEBRTC_RTCSTATS_DECL();
 
   RTCTransportStats(const std::string& id, int64_t timestamp_us);
   RTCTransportStats(std::string&& id, int64_t timestamp_us);
   RTCTransportStats(const RTCTransportStats& other);
   ~RTCTransportStats() override;
 
   RTCStatsMember<uint64_t> bytes_sent;
   RTCStatsMember<uint64_t> bytes_received;
   RTCStatsMember<std::string> rtcp_transport_stats_id;
-  RTCStatsMember<bool> active_connection;
+  // TODO(hbos): Support enum types? "RTCStatsMember<RTCDtlsTransportState>"?
+  RTCStatsMember<std::string> dtls_state;
   RTCStatsMember<std::string> selected_candidate_pair_id;
   RTCStatsMember<std::string> local_certificate_id;
   RTCStatsMember<std::string> remote_certificate_id;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_API_STATS_RTCSTATS_OBJECTS_H_