hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 The WebRTC Project Authors. All rights reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
Steve Anton | 10542f2 | 2019-01-11 17:11:00 | [diff] [blame] | 11 | #include "pc/rtc_stats_collector.h" |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 12 | |
Harald Alvestrand | 5761e7b | 2021-01-29 14:45:08 | [diff] [blame] | 13 | #include <stdio.h> |
Artem Titov | d15a575 | 2021-02-10 13:31:24 | [diff] [blame] | 14 | |
Harald Alvestrand | 5761e7b | 2021-01-29 14:45:08 | [diff] [blame] | 15 | #include <algorithm> |
| 16 | #include <cstdint> |
Johannes Kron | 72d6915 | 2020-02-10 13:05:55 | [diff] [blame] | 17 | #include <map> |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 18 | #include <memory> |
Steve Anton | 36b29d1 | 2017-10-30 16:57:42 | [diff] [blame] | 19 | #include <string> |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 20 | #include <utility> |
| 21 | #include <vector> |
| 22 | |
Harald Alvestrand | 5761e7b | 2021-01-29 14:45:08 | [diff] [blame] | 23 | #include "api/array_view.h" |
Patrik Höglund | e2d6a06 | 2017-10-05 12:53:33 | [diff] [blame] | 24 | #include "api/candidate.h" |
Steve Anton | 10542f2 | 2019-01-11 17:11:00 | [diff] [blame] | 25 | #include "api/media_stream_interface.h" |
Harald Alvestrand | 5761e7b | 2021-01-29 14:45:08 | [diff] [blame] | 26 | #include "api/rtp_parameters.h" |
| 27 | #include "api/rtp_receiver_interface.h" |
| 28 | #include "api/rtp_sender_interface.h" |
Artem Titov | d15a575 | 2021-02-10 13:31:24 | [diff] [blame] | 29 | #include "api/sequence_checker.h" |
Harald Alvestrand | 5761e7b | 2021-01-29 14:45:08 | [diff] [blame] | 30 | #include "api/stats/rtc_stats.h" |
| 31 | #include "api/stats/rtcstats_objects.h" |
| 32 | #include "api/task_queue/queued_task.h" |
Henrik Boström | 2e06926 | 2019-04-09 11:59:31 | [diff] [blame] | 33 | #include "api/video/video_content_type.h" |
Harald Alvestrand | 5761e7b | 2021-01-29 14:45:08 | [diff] [blame] | 34 | #include "common_video/include/quality_limitation_reason.h" |
Steve Anton | 10542f2 | 2019-01-11 17:11:00 | [diff] [blame] | 35 | #include "media/base/media_channel.h" |
Harald Alvestrand | 5761e7b | 2021-01-29 14:45:08 | [diff] [blame] | 36 | #include "modules/audio_processing/include/audio_processing_statistics.h" |
| 37 | #include "modules/rtp_rtcp/include/report_block_data.h" |
| 38 | #include "modules/rtp_rtcp/include/rtp_rtcp_defines.h" |
| 39 | #include "p2p/base/connection_info.h" |
| 40 | #include "p2p/base/dtls_transport_internal.h" |
| 41 | #include "p2p/base/ice_transport_internal.h" |
Steve Anton | 10542f2 | 2019-01-11 17:11:00 | [diff] [blame] | 42 | #include "p2p/base/p2p_constants.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 04:47:31 | [diff] [blame] | 43 | #include "p2p/base/port.h" |
Harald Alvestrand | 5761e7b | 2021-01-29 14:45:08 | [diff] [blame] | 44 | #include "pc/channel.h" |
| 45 | #include "pc/channel_interface.h" |
| 46 | #include "pc/data_channel_utils.h" |
Steve Anton | 10542f2 | 2019-01-11 17:11:00 | [diff] [blame] | 47 | #include "pc/rtc_stats_traversal.h" |
Johannes Kron | 72d6915 | 2020-02-10 13:05:55 | [diff] [blame] | 48 | #include "pc/webrtc_sdp.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 04:47:31 | [diff] [blame] | 49 | #include "rtc_base/checks.h" |
Harald Alvestrand | 5761e7b | 2021-01-29 14:45:08 | [diff] [blame] | 50 | #include "rtc_base/ip_address.h" |
| 51 | #include "rtc_base/location.h" |
| 52 | #include "rtc_base/logging.h" |
| 53 | #include "rtc_base/network_constants.h" |
| 54 | #include "rtc_base/ref_counted_object.h" |
| 55 | #include "rtc_base/rtc_certificate.h" |
| 56 | #include "rtc_base/socket_address.h" |
| 57 | #include "rtc_base/ssl_stream_adapter.h" |
| 58 | #include "rtc_base/string_encode.h" |
Jonas Olsson | 43568dd | 2018-06-11 14:25:54 | [diff] [blame] | 59 | #include "rtc_base/strings/string_builder.h" |
Steve Anton | 10542f2 | 2019-01-11 17:11:00 | [diff] [blame] | 60 | #include "rtc_base/time_utils.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 04:47:31 | [diff] [blame] | 61 | #include "rtc_base/trace_event.h" |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 62 | |
| 63 | namespace webrtc { |
| 64 | |
hbos | cc555c5 | 2016-10-18 19:48:31 | [diff] [blame] | 65 | namespace { |
| 66 | |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 67 | // TODO(https://crbug.com/webrtc/10656): Consider making IDs less predictable. |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 68 | std::string RTCCertificateIDFromFingerprint(const std::string& fingerprint) { |
| 69 | return "RTCCertificate_" + fingerprint; |
| 70 | } |
| 71 | |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 72 | std::string RTCCodecStatsIDFromMidDirectionAndPayload(const std::string& mid, |
| 73 | bool inbound, |
| 74 | uint32_t payload_type) { |
Jonas Olsson | 43568dd | 2018-06-11 14:25:54 | [diff] [blame] | 75 | char buf[1024]; |
| 76 | rtc::SimpleStringBuilder sb(buf); |
| 77 | sb << "RTCCodec_" << mid << (inbound ? "_Inbound_" : "_Outbound_") |
| 78 | << payload_type; |
| 79 | return sb.str(); |
hbos | 0adb828 | 2016-11-23 10:32:06 | [diff] [blame] | 80 | } |
| 81 | |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 82 | std::string RTCIceCandidatePairStatsIDFromConnectionInfo( |
| 83 | const cricket::ConnectionInfo& info) { |
Jonas Olsson | 43568dd | 2018-06-11 14:25:54 | [diff] [blame] | 84 | char buf[4096]; |
| 85 | rtc::SimpleStringBuilder sb(buf); |
| 86 | sb << "RTCIceCandidatePair_" << info.local_candidate.id() << "_" |
| 87 | << info.remote_candidate.id(); |
| 88 | return sb.str(); |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 89 | } |
| 90 | |
Harald Alvestrand | a3dab84 | 2018-01-14 08:18:58 | [diff] [blame] | 91 | const char kSender[] = "sender"; |
| 92 | const char kReceiver[] = "receiver"; |
| 93 | |
| 94 | std::string RTCMediaStreamTrackStatsIDFromDirectionAndAttachment( |
| 95 | const char* direction, |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 96 | int attachment_id) { |
Jonas Olsson | 43568dd | 2018-06-11 14:25:54 | [diff] [blame] | 97 | char buf[1024]; |
| 98 | rtc::SimpleStringBuilder sb(buf); |
| 99 | sb << "RTCMediaStreamTrack_" << direction << "_" << attachment_id; |
| 100 | return sb.str(); |
hbos | 09bc128 | 2016-11-08 14:29:22 | [diff] [blame] | 101 | } |
| 102 | |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 103 | std::string RTCTransportStatsIDFromTransportChannel( |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 104 | const std::string& transport_name, |
| 105 | int channel_component) { |
Jonas Olsson | 43568dd | 2018-06-11 14:25:54 | [diff] [blame] | 106 | char buf[1024]; |
| 107 | rtc::SimpleStringBuilder sb(buf); |
| 108 | sb << "RTCTransport_" << transport_name << "_" << channel_component; |
| 109 | return sb.str(); |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 110 | } |
| 111 | |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 112 | std::string RTCInboundRTPStreamStatsIDFromSSRC(cricket::MediaType media_type, |
| 113 | uint32_t ssrc) { |
Jonas Olsson | 43568dd | 2018-06-11 14:25:54 | [diff] [blame] | 114 | char buf[1024]; |
| 115 | rtc::SimpleStringBuilder sb(buf); |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 116 | sb << "RTCInboundRTP" |
| 117 | << (media_type == cricket::MEDIA_TYPE_AUDIO ? "Audio" : "Video") |
| 118 | << "Stream_" << ssrc; |
Jonas Olsson | 43568dd | 2018-06-11 14:25:54 | [diff] [blame] | 119 | return sb.str(); |
hbos | eeafe94 | 2016-11-01 10:00:17 | [diff] [blame] | 120 | } |
| 121 | |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 122 | std::string RTCOutboundRTPStreamStatsIDFromSSRC(cricket::MediaType media_type, |
| 123 | uint32_t ssrc) { |
Jonas Olsson | 43568dd | 2018-06-11 14:25:54 | [diff] [blame] | 124 | char buf[1024]; |
| 125 | rtc::SimpleStringBuilder sb(buf); |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 126 | sb << "RTCOutboundRTP" |
| 127 | << (media_type == cricket::MEDIA_TYPE_AUDIO ? "Audio" : "Video") |
| 128 | << "Stream_" << ssrc; |
Jonas Olsson | 43568dd | 2018-06-11 14:25:54 | [diff] [blame] | 129 | return sb.str(); |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 130 | } |
| 131 | |
Henrik Boström | 8605fbf | 2019-06-24 14:44:51 | [diff] [blame] | 132 | std::string RTCRemoteInboundRtpStreamStatsIdFromSourceSsrc( |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 133 | cricket::MediaType media_type, |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 134 | uint32_t source_ssrc) { |
| 135 | char buf[1024]; |
| 136 | rtc::SimpleStringBuilder sb(buf); |
| 137 | sb << "RTCRemoteInboundRtp" |
| 138 | << (media_type == cricket::MEDIA_TYPE_AUDIO ? "Audio" : "Video") |
Henrik Boström | 8605fbf | 2019-06-24 14:44:51 | [diff] [blame] | 139 | << "Stream_" << source_ssrc; |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 140 | return sb.str(); |
| 141 | } |
| 142 | |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 143 | std::string RTCRemoteOutboundRTPStreamStatsIDFromSSRC( |
| 144 | cricket::MediaType media_type, |
| 145 | uint32_t source_ssrc) { |
| 146 | char buf[1024]; |
| 147 | rtc::SimpleStringBuilder sb(buf); |
| 148 | sb << "RTCRemoteOutboundRTP" |
| 149 | << (media_type == cricket::MEDIA_TYPE_AUDIO ? "Audio" : "Video") |
| 150 | << "Stream_" << source_ssrc; |
| 151 | return sb.str(); |
| 152 | } |
| 153 | |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 154 | std::string RTCMediaSourceStatsIDFromKindAndAttachment( |
| 155 | cricket::MediaType media_type, |
| 156 | int attachment_id) { |
| 157 | char buf[1024]; |
| 158 | rtc::SimpleStringBuilder sb(buf); |
| 159 | sb << "RTC" << (media_type == cricket::MEDIA_TYPE_AUDIO ? "Audio" : "Video") |
| 160 | << "Source_" << attachment_id; |
| 161 | return sb.str(); |
| 162 | } |
| 163 | |
hbos | ab9f6e4 | 2016-10-07 09:18:47 | [diff] [blame] | 164 | const char* CandidateTypeToRTCIceCandidateType(const std::string& type) { |
| 165 | if (type == cricket::LOCAL_PORT_TYPE) |
| 166 | return RTCIceCandidateType::kHost; |
| 167 | if (type == cricket::STUN_PORT_TYPE) |
| 168 | return RTCIceCandidateType::kSrflx; |
| 169 | if (type == cricket::PRFLX_PORT_TYPE) |
| 170 | return RTCIceCandidateType::kPrflx; |
| 171 | if (type == cricket::RELAY_PORT_TYPE) |
| 172 | return RTCIceCandidateType::kRelay; |
| 173 | RTC_NOTREACHED(); |
| 174 | return nullptr; |
| 175 | } |
| 176 | |
hbos | cc555c5 | 2016-10-18 19:48:31 | [diff] [blame] | 177 | const char* DataStateToRTCDataChannelState( |
| 178 | DataChannelInterface::DataState state) { |
| 179 | switch (state) { |
| 180 | case DataChannelInterface::kConnecting: |
| 181 | return RTCDataChannelState::kConnecting; |
| 182 | case DataChannelInterface::kOpen: |
| 183 | return RTCDataChannelState::kOpen; |
| 184 | case DataChannelInterface::kClosing: |
| 185 | return RTCDataChannelState::kClosing; |
| 186 | case DataChannelInterface::kClosed: |
| 187 | return RTCDataChannelState::kClosed; |
| 188 | default: |
| 189 | RTC_NOTREACHED(); |
| 190 | return nullptr; |
| 191 | } |
| 192 | } |
| 193 | |
hbos | 06495bc | 2017-01-02 16:08:18 | [diff] [blame] | 194 | const char* IceCandidatePairStateToRTCStatsIceCandidatePairState( |
| 195 | cricket::IceCandidatePairState state) { |
| 196 | switch (state) { |
| 197 | case cricket::IceCandidatePairState::WAITING: |
| 198 | return RTCStatsIceCandidatePairState::kWaiting; |
| 199 | case cricket::IceCandidatePairState::IN_PROGRESS: |
| 200 | return RTCStatsIceCandidatePairState::kInProgress; |
| 201 | case cricket::IceCandidatePairState::SUCCEEDED: |
| 202 | return RTCStatsIceCandidatePairState::kSucceeded; |
| 203 | case cricket::IceCandidatePairState::FAILED: |
| 204 | return RTCStatsIceCandidatePairState::kFailed; |
| 205 | default: |
| 206 | RTC_NOTREACHED(); |
| 207 | return nullptr; |
| 208 | } |
| 209 | } |
| 210 | |
hbos | 7064d59 | 2017-01-16 15:38:02 | [diff] [blame] | 211 | const char* DtlsTransportStateToRTCDtlsTransportState( |
Mirko Bonadei | 9f6808b | 2021-05-21 18:46:09 | [diff] [blame] | 212 | DtlsTransportState state) { |
hbos | 7064d59 | 2017-01-16 15:38:02 | [diff] [blame] | 213 | switch (state) { |
Mirko Bonadei | 9f6808b | 2021-05-21 18:46:09 | [diff] [blame] | 214 | case DtlsTransportState::kNew: |
hbos | 7064d59 | 2017-01-16 15:38:02 | [diff] [blame] | 215 | return RTCDtlsTransportState::kNew; |
Mirko Bonadei | 9f6808b | 2021-05-21 18:46:09 | [diff] [blame] | 216 | case DtlsTransportState::kConnecting: |
hbos | 7064d59 | 2017-01-16 15:38:02 | [diff] [blame] | 217 | return RTCDtlsTransportState::kConnecting; |
Mirko Bonadei | 9f6808b | 2021-05-21 18:46:09 | [diff] [blame] | 218 | case DtlsTransportState::kConnected: |
hbos | 7064d59 | 2017-01-16 15:38:02 | [diff] [blame] | 219 | return RTCDtlsTransportState::kConnected; |
Mirko Bonadei | 9f6808b | 2021-05-21 18:46:09 | [diff] [blame] | 220 | case DtlsTransportState::kClosed: |
hbos | 7064d59 | 2017-01-16 15:38:02 | [diff] [blame] | 221 | return RTCDtlsTransportState::kClosed; |
Mirko Bonadei | 9f6808b | 2021-05-21 18:46:09 | [diff] [blame] | 222 | case DtlsTransportState::kFailed: |
hbos | 7064d59 | 2017-01-16 15:38:02 | [diff] [blame] | 223 | return RTCDtlsTransportState::kFailed; |
| 224 | default: |
Mirko Bonadei | 9f6808b | 2021-05-21 18:46:09 | [diff] [blame] | 225 | RTC_CHECK_NOTREACHED(); |
hbos | 7064d59 | 2017-01-16 15:38:02 | [diff] [blame] | 226 | return nullptr; |
| 227 | } |
| 228 | } |
| 229 | |
Gary Liu | 37e489c | 2017-11-21 18:49:36 | [diff] [blame] | 230 | const char* NetworkAdapterTypeToStatsType(rtc::AdapterType type) { |
| 231 | switch (type) { |
| 232 | case rtc::ADAPTER_TYPE_CELLULAR: |
Jonas Oreland | 08d1806 | 2020-04-02 05:19:12 | [diff] [blame] | 233 | case rtc::ADAPTER_TYPE_CELLULAR_2G: |
| 234 | case rtc::ADAPTER_TYPE_CELLULAR_3G: |
| 235 | case rtc::ADAPTER_TYPE_CELLULAR_4G: |
| 236 | case rtc::ADAPTER_TYPE_CELLULAR_5G: |
Gary Liu | 37e489c | 2017-11-21 18:49:36 | [diff] [blame] | 237 | return RTCNetworkType::kCellular; |
| 238 | case rtc::ADAPTER_TYPE_ETHERNET: |
| 239 | return RTCNetworkType::kEthernet; |
| 240 | case rtc::ADAPTER_TYPE_WIFI: |
| 241 | return RTCNetworkType::kWifi; |
| 242 | case rtc::ADAPTER_TYPE_VPN: |
| 243 | return RTCNetworkType::kVpn; |
| 244 | case rtc::ADAPTER_TYPE_UNKNOWN: |
| 245 | case rtc::ADAPTER_TYPE_LOOPBACK: |
Qingsi Wang | 9f1de69 | 2018-06-28 22:38:09 | [diff] [blame] | 246 | case rtc::ADAPTER_TYPE_ANY: |
Gary Liu | 37e489c | 2017-11-21 18:49:36 | [diff] [blame] | 247 | return RTCNetworkType::kUnknown; |
| 248 | } |
| 249 | RTC_NOTREACHED(); |
| 250 | return nullptr; |
| 251 | } |
| 252 | |
Henrik Boström | ce33b6a | 2019-05-28 15:42:38 | [diff] [blame] | 253 | const char* QualityLimitationReasonToRTCQualityLimitationReason( |
| 254 | QualityLimitationReason reason) { |
| 255 | switch (reason) { |
| 256 | case QualityLimitationReason::kNone: |
| 257 | return RTCQualityLimitationReason::kNone; |
| 258 | case QualityLimitationReason::kCpu: |
| 259 | return RTCQualityLimitationReason::kCpu; |
| 260 | case QualityLimitationReason::kBandwidth: |
| 261 | return RTCQualityLimitationReason::kBandwidth; |
| 262 | case QualityLimitationReason::kOther: |
| 263 | return RTCQualityLimitationReason::kOther; |
| 264 | } |
Karl Wiberg | c95b939 | 2020-11-07 23:49:37 | [diff] [blame] | 265 | RTC_CHECK_NOTREACHED(); |
Henrik Boström | ce33b6a | 2019-05-28 15:42:38 | [diff] [blame] | 266 | } |
| 267 | |
Byoungchan Lee | 7d23535 | 2021-05-28 12:32:04 | [diff] [blame] | 268 | std::map<std::string, double> |
| 269 | QualityLimitationDurationToRTCQualityLimitationDuration( |
| 270 | std::map<webrtc::QualityLimitationReason, int64_t> durations_ms) { |
| 271 | std::map<std::string, double> result; |
| 272 | for (const auto& elem : durations_ms) { |
| 273 | result[QualityLimitationReasonToRTCQualityLimitationReason(elem.first)] = |
| 274 | elem.second; |
| 275 | } |
| 276 | return result; |
| 277 | } |
| 278 | |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 279 | double DoubleAudioLevelFromIntAudioLevel(int audio_level) { |
| 280 | RTC_DCHECK_GE(audio_level, 0); |
| 281 | RTC_DCHECK_LE(audio_level, 32767); |
| 282 | return audio_level / 32767.0; |
| 283 | } |
| 284 | |
hbos | 0adb828 | 2016-11-23 10:32:06 | [diff] [blame] | 285 | std::unique_ptr<RTCCodecStats> CodecStatsFromRtpCodecParameters( |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 286 | uint64_t timestamp_us, |
| 287 | const std::string& mid, |
Philipp Hancke | 95157a0 | 2020-11-16 19:08:27 | [diff] [blame] | 288 | const std::string& transport_id, |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 289 | bool inbound, |
hbos | 0adb828 | 2016-11-23 10:32:06 | [diff] [blame] | 290 | const RtpCodecParameters& codec_params) { |
| 291 | RTC_DCHECK_GE(codec_params.payload_type, 0); |
| 292 | RTC_DCHECK_LE(codec_params.payload_type, 127); |
deadbeef | e702b30 | 2017-02-04 20:09:01 | [diff] [blame] | 293 | RTC_DCHECK(codec_params.clock_rate); |
hbos | 0adb828 | 2016-11-23 10:32:06 | [diff] [blame] | 294 | uint32_t payload_type = static_cast<uint32_t>(codec_params.payload_type); |
| 295 | std::unique_ptr<RTCCodecStats> codec_stats(new RTCCodecStats( |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 296 | RTCCodecStatsIDFromMidDirectionAndPayload(mid, inbound, payload_type), |
hbos | 0adb828 | 2016-11-23 10:32:06 | [diff] [blame] | 297 | timestamp_us)); |
| 298 | codec_stats->payload_type = payload_type; |
hbos | 13f54b2 | 2017-02-28 14:56:04 | [diff] [blame] | 299 | codec_stats->mime_type = codec_params.mime_type(); |
deadbeef | e702b30 | 2017-02-04 20:09:01 | [diff] [blame] | 300 | if (codec_params.clock_rate) { |
| 301 | codec_stats->clock_rate = static_cast<uint32_t>(*codec_params.clock_rate); |
| 302 | } |
Johannes Kron | 72d6915 | 2020-02-10 13:05:55 | [diff] [blame] | 303 | if (codec_params.num_channels) { |
| 304 | codec_stats->channels = *codec_params.num_channels; |
| 305 | } |
| 306 | |
| 307 | rtc::StringBuilder fmtp; |
| 308 | if (WriteFmtpParameters(codec_params.parameters, &fmtp)) { |
| 309 | codec_stats->sdp_fmtp_line = fmtp.Release(); |
| 310 | } |
Philipp Hancke | 95157a0 | 2020-11-16 19:08:27 | [diff] [blame] | 311 | codec_stats->transport_id = transport_id; |
hbos | 0adb828 | 2016-11-23 10:32:06 | [diff] [blame] | 312 | return codec_stats; |
| 313 | } |
| 314 | |
hbos | 09bc128 | 2016-11-08 14:29:22 | [diff] [blame] | 315 | void SetMediaStreamTrackStatsFromMediaStreamTrackInterface( |
| 316 | const MediaStreamTrackInterface& track, |
| 317 | RTCMediaStreamTrackStats* track_stats) { |
| 318 | track_stats->track_identifier = track.id(); |
| 319 | track_stats->ended = (track.state() == MediaStreamTrackInterface::kEnded); |
| 320 | } |
| 321 | |
hbos | 820f578 | 2016-11-22 11:16:50 | [diff] [blame] | 322 | // Provides the media independent counters (both audio and video). |
hbos | eeafe94 | 2016-11-01 10:00:17 | [diff] [blame] | 323 | void SetInboundRTPStreamStatsFromMediaReceiverInfo( |
| 324 | const cricket::MediaReceiverInfo& media_receiver_info, |
| 325 | RTCInboundRTPStreamStats* inbound_stats) { |
| 326 | RTC_DCHECK(inbound_stats); |
hbos | 3443bb7 | 2017-02-07 14:28:11 | [diff] [blame] | 327 | inbound_stats->ssrc = media_receiver_info.ssrc(); |
hbos | eeafe94 | 2016-11-01 10:00:17 | [diff] [blame] | 328 | inbound_stats->packets_received = |
| 329 | static_cast<uint32_t>(media_receiver_info.packets_rcvd); |
| 330 | inbound_stats->bytes_received = |
Niels Möller | ac0a4cb | 2019-10-09 13:01:33 | [diff] [blame] | 331 | static_cast<uint64_t>(media_receiver_info.payload_bytes_rcvd); |
| 332 | inbound_stats->header_bytes_received = |
| 333 | static_cast<uint64_t>(media_receiver_info.header_and_padding_bytes_rcvd); |
hbos | 02cd4d6 | 2016-12-09 12:19:44 | [diff] [blame] | 334 | inbound_stats->packets_lost = |
Harald Alvestrand | 719487e | 2017-12-13 11:26:04 | [diff] [blame] | 335 | static_cast<int32_t>(media_receiver_info.packets_lost); |
Byoungchan Lee | 899b29e | 2021-06-29 13:09:18 | [diff] [blame^] | 336 | inbound_stats->jitter_buffer_delay = |
| 337 | media_receiver_info.jitter_buffer_delay_seconds; |
| 338 | inbound_stats->jitter_buffer_emitted_count = |
| 339 | media_receiver_info.jitter_buffer_emitted_count; |
hbos | eeafe94 | 2016-11-01 10:00:17 | [diff] [blame] | 340 | } |
| 341 | |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 342 | std::unique_ptr<RTCInboundRTPStreamStats> CreateInboundAudioStreamStats( |
hbos | eeafe94 | 2016-11-01 10:00:17 | [diff] [blame] | 343 | const cricket::VoiceReceiverInfo& voice_receiver_info, |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 344 | const std::string& mid, |
| 345 | int64_t timestamp_us) { |
| 346 | auto inbound_audio = std::make_unique<RTCInboundRTPStreamStats>( |
| 347 | /*id=*/RTCInboundRTPStreamStatsIDFromSSRC(cricket::MEDIA_TYPE_AUDIO, |
| 348 | voice_receiver_info.ssrc()), |
| 349 | timestamp_us); |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 350 | SetInboundRTPStreamStatsFromMediaReceiverInfo(voice_receiver_info, |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 351 | inbound_audio.get()); |
hbos | 820f578 | 2016-11-22 11:16:50 | [diff] [blame] | 352 | inbound_audio->media_type = "audio"; |
Philipp Hancke | 3bc0166 | 2018-08-28 12:55:03 | [diff] [blame] | 353 | inbound_audio->kind = "audio"; |
hbos | 585a9b1 | 2017-02-07 12:59:16 | [diff] [blame] | 354 | if (voice_receiver_info.codec_payload_type) { |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 355 | inbound_audio->codec_id = RTCCodecStatsIDFromMidDirectionAndPayload( |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 356 | mid, /*inbound=*/true, *voice_receiver_info.codec_payload_type); |
hbos | 585a9b1 | 2017-02-07 12:59:16 | [diff] [blame] | 357 | } |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 358 | inbound_audio->jitter = static_cast<double>(voice_receiver_info.jitter_ms) / |
| 359 | rtc::kNumMillisecsPerSec; |
Eldar Rello | 4e5bc9f | 2020-07-06 11:18:07 | [diff] [blame] | 360 | inbound_audio->total_samples_received = |
| 361 | voice_receiver_info.total_samples_received; |
| 362 | inbound_audio->concealed_samples = voice_receiver_info.concealed_samples; |
| 363 | inbound_audio->silent_concealed_samples = |
| 364 | voice_receiver_info.silent_concealed_samples; |
| 365 | inbound_audio->concealment_events = voice_receiver_info.concealment_events; |
| 366 | inbound_audio->inserted_samples_for_deceleration = |
| 367 | voice_receiver_info.inserted_samples_for_deceleration; |
| 368 | inbound_audio->removed_samples_for_acceleration = |
| 369 | voice_receiver_info.removed_samples_for_acceleration; |
Philipp Hancke | aa83cc7 | 2020-10-27 08:50:36 | [diff] [blame] | 370 | if (voice_receiver_info.audio_level >= 0) { |
| 371 | inbound_audio->audio_level = |
| 372 | DoubleAudioLevelFromIntAudioLevel(voice_receiver_info.audio_level); |
| 373 | } |
Eldar Rello | 4e5bc9f | 2020-07-06 11:18:07 | [diff] [blame] | 374 | inbound_audio->total_audio_energy = voice_receiver_info.total_output_energy; |
| 375 | inbound_audio->total_samples_duration = |
| 376 | voice_receiver_info.total_output_duration; |
hbos | 820f578 | 2016-11-22 11:16:50 | [diff] [blame] | 377 | // |fir_count|, |pli_count| and |sli_count| are only valid for video and are |
| 378 | // purposefully left undefined for audio. |
Henrik Boström | 01738c6 | 2019-04-15 15:32:00 | [diff] [blame] | 379 | if (voice_receiver_info.last_packet_received_timestamp_ms) { |
Alessio Bazzica | c366d51 | 2021-03-22 14:36:53 | [diff] [blame] | 380 | inbound_audio->last_packet_received_timestamp = static_cast<double>( |
| 381 | *voice_receiver_info.last_packet_received_timestamp_ms); |
Henrik Boström | 01738c6 | 2019-04-15 15:32:00 | [diff] [blame] | 382 | } |
Åsa Persson | fcf79cc | 2019-10-22 13:23:44 | [diff] [blame] | 383 | if (voice_receiver_info.estimated_playout_ntp_timestamp_ms) { |
Alessio Bazzica | 5cf8c2c | 2021-03-24 07:51:26 | [diff] [blame] | 384 | // TODO(bugs.webrtc.org/10529): Fix time origin. |
Åsa Persson | fcf79cc | 2019-10-22 13:23:44 | [diff] [blame] | 385 | inbound_audio->estimated_playout_timestamp = static_cast<double>( |
| 386 | *voice_receiver_info.estimated_playout_ntp_timestamp_ms); |
| 387 | } |
Ivo Creusen | 8d8ffdb | 2019-04-30 07:45:21 | [diff] [blame] | 388 | inbound_audio->fec_packets_received = |
| 389 | voice_receiver_info.fec_packets_received; |
| 390 | inbound_audio->fec_packets_discarded = |
| 391 | voice_receiver_info.fec_packets_discarded; |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 392 | return inbound_audio; |
| 393 | } |
| 394 | |
| 395 | std::unique_ptr<RTCRemoteOutboundRtpStreamStats> |
| 396 | CreateRemoteOutboundAudioStreamStats( |
| 397 | const cricket::VoiceReceiverInfo& voice_receiver_info, |
| 398 | const std::string& mid, |
| 399 | const std::string& inbound_audio_id, |
| 400 | const std::string& transport_id) { |
| 401 | if (!voice_receiver_info.last_sender_report_timestamp_ms.has_value()) { |
| 402 | // Cannot create `RTCRemoteOutboundRtpStreamStats` when the RTCP SR arrival |
| 403 | // timestamp is not available - i.e., until the first sender report is |
| 404 | // received. |
| 405 | return nullptr; |
| 406 | } |
| 407 | RTC_DCHECK_GT(voice_receiver_info.sender_reports_reports_count, 0); |
| 408 | |
| 409 | // Create. |
| 410 | auto stats = std::make_unique<RTCRemoteOutboundRtpStreamStats>( |
| 411 | /*id=*/RTCRemoteOutboundRTPStreamStatsIDFromSSRC( |
| 412 | cricket::MEDIA_TYPE_AUDIO, voice_receiver_info.ssrc()), |
| 413 | /*timestamp_us=*/rtc::kNumMicrosecsPerMillisec * |
| 414 | voice_receiver_info.last_sender_report_timestamp_ms.value()); |
| 415 | |
| 416 | // Populate. |
| 417 | // - RTCRtpStreamStats. |
| 418 | stats->ssrc = voice_receiver_info.ssrc(); |
| 419 | stats->kind = "audio"; |
| 420 | stats->transport_id = transport_id; |
| 421 | stats->codec_id = RTCCodecStatsIDFromMidDirectionAndPayload( |
| 422 | mid, |
| 423 | /*inbound=*/true, // Remote-outbound same as local-inbound. |
| 424 | *voice_receiver_info.codec_payload_type); |
| 425 | // - RTCSentRtpStreamStats. |
| 426 | stats->packets_sent = voice_receiver_info.sender_reports_packets_sent; |
| 427 | stats->bytes_sent = voice_receiver_info.sender_reports_bytes_sent; |
| 428 | // - RTCRemoteOutboundRtpStreamStats. |
| 429 | stats->local_id = inbound_audio_id; |
| 430 | RTC_DCHECK( |
| 431 | voice_receiver_info.last_sender_report_remote_timestamp_ms.has_value()); |
| 432 | stats->remote_timestamp = static_cast<double>( |
| 433 | voice_receiver_info.last_sender_report_remote_timestamp_ms.value()); |
| 434 | stats->reports_sent = voice_receiver_info.sender_reports_reports_count; |
| 435 | |
| 436 | return stats; |
hbos | eeafe94 | 2016-11-01 10:00:17 | [diff] [blame] | 437 | } |
| 438 | |
| 439 | void SetInboundRTPStreamStatsFromVideoReceiverInfo( |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 440 | const std::string& mid, |
hbos | eeafe94 | 2016-11-01 10:00:17 | [diff] [blame] | 441 | const cricket::VideoReceiverInfo& video_receiver_info, |
hbos | 820f578 | 2016-11-22 11:16:50 | [diff] [blame] | 442 | RTCInboundRTPStreamStats* inbound_video) { |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 443 | SetInboundRTPStreamStatsFromMediaReceiverInfo(video_receiver_info, |
| 444 | inbound_video); |
hbos | 820f578 | 2016-11-22 11:16:50 | [diff] [blame] | 445 | inbound_video->media_type = "video"; |
Philipp Hancke | 3bc0166 | 2018-08-28 12:55:03 | [diff] [blame] | 446 | inbound_video->kind = "video"; |
hbos | 585a9b1 | 2017-02-07 12:59:16 | [diff] [blame] | 447 | if (video_receiver_info.codec_payload_type) { |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 448 | inbound_video->codec_id = RTCCodecStatsIDFromMidDirectionAndPayload( |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 449 | mid, /*inbound=*/true, *video_receiver_info.codec_payload_type); |
hbos | 585a9b1 | 2017-02-07 12:59:16 | [diff] [blame] | 450 | } |
Di Wu (RP Room Eng) | 8af6b49 | 2021-02-20 01:34:22 | [diff] [blame] | 451 | inbound_video->jitter = static_cast<double>(video_receiver_info.jitter_ms) / |
| 452 | rtc::kNumMillisecsPerSec; |
hbos | 820f578 | 2016-11-22 11:16:50 | [diff] [blame] | 453 | inbound_video->fir_count = |
| 454 | static_cast<uint32_t>(video_receiver_info.firs_sent); |
| 455 | inbound_video->pli_count = |
| 456 | static_cast<uint32_t>(video_receiver_info.plis_sent); |
| 457 | inbound_video->nack_count = |
| 458 | static_cast<uint32_t>(video_receiver_info.nacks_sent); |
Eldar Rello | 4e5bc9f | 2020-07-06 11:18:07 | [diff] [blame] | 459 | inbound_video->frames_received = video_receiver_info.frames_received; |
hbos | 6769c49 | 2017-01-02 16:35:13 | [diff] [blame] | 460 | inbound_video->frames_decoded = video_receiver_info.frames_decoded; |
Eldar Rello | 4e5bc9f | 2020-07-06 11:18:07 | [diff] [blame] | 461 | inbound_video->frames_dropped = video_receiver_info.frames_dropped; |
Rasmus Brandt | 2efae77 | 2019-06-27 12:29:34 | [diff] [blame] | 462 | inbound_video->key_frames_decoded = video_receiver_info.key_frames_decoded; |
Eldar Rello | 4e5bc9f | 2020-07-06 11:18:07 | [diff] [blame] | 463 | if (video_receiver_info.frame_width > 0) { |
| 464 | inbound_video->frame_width = |
| 465 | static_cast<uint32_t>(video_receiver_info.frame_width); |
| 466 | } |
| 467 | if (video_receiver_info.frame_height > 0) { |
| 468 | inbound_video->frame_height = |
| 469 | static_cast<uint32_t>(video_receiver_info.frame_height); |
| 470 | } |
| 471 | if (video_receiver_info.framerate_rcvd > 0) { |
| 472 | inbound_video->frames_per_second = video_receiver_info.framerate_rcvd; |
| 473 | } |
hbos | a51d4f3 | 2017-02-16 13:34:48 | [diff] [blame] | 474 | if (video_receiver_info.qp_sum) |
| 475 | inbound_video->qp_sum = *video_receiver_info.qp_sum; |
Johannes Kron | bfd343b | 2019-07-01 08:07:50 | [diff] [blame] | 476 | inbound_video->total_decode_time = |
| 477 | static_cast<double>(video_receiver_info.total_decode_time_ms) / |
| 478 | rtc::kNumMillisecsPerSec; |
Johannes Kron | 00376e1 | 2019-11-25 09:25:42 | [diff] [blame] | 479 | inbound_video->total_inter_frame_delay = |
| 480 | video_receiver_info.total_inter_frame_delay; |
| 481 | inbound_video->total_squared_inter_frame_delay = |
| 482 | video_receiver_info.total_squared_inter_frame_delay; |
Henrik Boström | 01738c6 | 2019-04-15 15:32:00 | [diff] [blame] | 483 | if (video_receiver_info.last_packet_received_timestamp_ms) { |
Alessio Bazzica | 5cf8c2c | 2021-03-24 07:51:26 | [diff] [blame] | 484 | inbound_video->last_packet_received_timestamp = static_cast<double>( |
| 485 | *video_receiver_info.last_packet_received_timestamp_ms); |
Henrik Boström | 01738c6 | 2019-04-15 15:32:00 | [diff] [blame] | 486 | } |
Åsa Persson | fcf79cc | 2019-10-22 13:23:44 | [diff] [blame] | 487 | if (video_receiver_info.estimated_playout_ntp_timestamp_ms) { |
Alessio Bazzica | 5cf8c2c | 2021-03-24 07:51:26 | [diff] [blame] | 488 | // TODO(bugs.webrtc.org/10529): Fix time origin if needed. |
Åsa Persson | fcf79cc | 2019-10-22 13:23:44 | [diff] [blame] | 489 | inbound_video->estimated_playout_timestamp = static_cast<double>( |
| 490 | *video_receiver_info.estimated_playout_ntp_timestamp_ms); |
| 491 | } |
Alessio Bazzica | 5cf8c2c | 2021-03-24 07:51:26 | [diff] [blame] | 492 | // TODO(bugs.webrtc.org/10529): When info's |content_info| is optional |
| 493 | // support the "unspecified" value. |
Henrik Boström | 2e06926 | 2019-04-09 11:59:31 | [diff] [blame] | 494 | if (video_receiver_info.content_type == VideoContentType::SCREENSHARE) |
| 495 | inbound_video->content_type = RTCContentType::kScreenshare; |
Henrik Boström | 6b43086 | 2019-08-16 11:09:51 | [diff] [blame] | 496 | if (!video_receiver_info.decoder_implementation_name.empty()) { |
| 497 | inbound_video->decoder_implementation = |
| 498 | video_receiver_info.decoder_implementation_name; |
| 499 | } |
hbos | eeafe94 | 2016-11-01 10:00:17 | [diff] [blame] | 500 | } |
| 501 | |
hbos | 820f578 | 2016-11-22 11:16:50 | [diff] [blame] | 502 | // Provides the media independent counters (both audio and video). |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 503 | void SetOutboundRTPStreamStatsFromMediaSenderInfo( |
| 504 | const cricket::MediaSenderInfo& media_sender_info, |
| 505 | RTCOutboundRTPStreamStats* outbound_stats) { |
| 506 | RTC_DCHECK(outbound_stats); |
hbos | 3443bb7 | 2017-02-07 14:28:11 | [diff] [blame] | 507 | outbound_stats->ssrc = media_sender_info.ssrc(); |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 508 | outbound_stats->packets_sent = |
| 509 | static_cast<uint32_t>(media_sender_info.packets_sent); |
Henrik Boström | cf96e0f | 2019-04-17 11:51:53 | [diff] [blame] | 510 | outbound_stats->retransmitted_packets_sent = |
| 511 | media_sender_info.retransmitted_packets_sent; |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 512 | outbound_stats->bytes_sent = |
Niels Möller | ac0a4cb | 2019-10-09 13:01:33 | [diff] [blame] | 513 | static_cast<uint64_t>(media_sender_info.payload_bytes_sent); |
| 514 | outbound_stats->header_bytes_sent = |
| 515 | static_cast<uint64_t>(media_sender_info.header_and_padding_bytes_sent); |
Henrik Boström | cf96e0f | 2019-04-17 11:51:53 | [diff] [blame] | 516 | outbound_stats->retransmitted_bytes_sent = |
| 517 | media_sender_info.retransmitted_bytes_sent; |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 518 | } |
| 519 | |
| 520 | void SetOutboundRTPStreamStatsFromVoiceSenderInfo( |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 521 | const std::string& mid, |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 522 | const cricket::VoiceSenderInfo& voice_sender_info, |
| 523 | RTCOutboundRTPStreamStats* outbound_audio) { |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 524 | SetOutboundRTPStreamStatsFromMediaSenderInfo(voice_sender_info, |
| 525 | outbound_audio); |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 526 | outbound_audio->media_type = "audio"; |
Philipp Hancke | 3bc0166 | 2018-08-28 12:55:03 | [diff] [blame] | 527 | outbound_audio->kind = "audio"; |
hbos | 585a9b1 | 2017-02-07 12:59:16 | [diff] [blame] | 528 | if (voice_sender_info.codec_payload_type) { |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 529 | outbound_audio->codec_id = RTCCodecStatsIDFromMidDirectionAndPayload( |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 530 | mid, /*inbound=*/false, *voice_sender_info.codec_payload_type); |
hbos | 585a9b1 | 2017-02-07 12:59:16 | [diff] [blame] | 531 | } |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 532 | // |fir_count|, |pli_count| and |sli_count| are only valid for video and are |
| 533 | // purposefully left undefined for audio. |
| 534 | } |
| 535 | |
| 536 | void SetOutboundRTPStreamStatsFromVideoSenderInfo( |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 537 | const std::string& mid, |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 538 | const cricket::VideoSenderInfo& video_sender_info, |
| 539 | RTCOutboundRTPStreamStats* outbound_video) { |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 540 | SetOutboundRTPStreamStatsFromMediaSenderInfo(video_sender_info, |
| 541 | outbound_video); |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 542 | outbound_video->media_type = "video"; |
Philipp Hancke | 3bc0166 | 2018-08-28 12:55:03 | [diff] [blame] | 543 | outbound_video->kind = "video"; |
hbos | 585a9b1 | 2017-02-07 12:59:16 | [diff] [blame] | 544 | if (video_sender_info.codec_payload_type) { |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 545 | outbound_video->codec_id = RTCCodecStatsIDFromMidDirectionAndPayload( |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 546 | mid, /*inbound=*/false, *video_sender_info.codec_payload_type); |
hbos | 585a9b1 | 2017-02-07 12:59:16 | [diff] [blame] | 547 | } |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 548 | outbound_video->fir_count = |
| 549 | static_cast<uint32_t>(video_sender_info.firs_rcvd); |
| 550 | outbound_video->pli_count = |
| 551 | static_cast<uint32_t>(video_sender_info.plis_rcvd); |
| 552 | outbound_video->nack_count = |
| 553 | static_cast<uint32_t>(video_sender_info.nacks_rcvd); |
hbos | 6769c49 | 2017-01-02 16:35:13 | [diff] [blame] | 554 | if (video_sender_info.qp_sum) |
| 555 | outbound_video->qp_sum = *video_sender_info.qp_sum; |
| 556 | outbound_video->frames_encoded = video_sender_info.frames_encoded; |
Rasmus Brandt | 2efae77 | 2019-06-27 12:29:34 | [diff] [blame] | 557 | outbound_video->key_frames_encoded = video_sender_info.key_frames_encoded; |
Henrik Boström | f71362f | 2019-04-08 14:14:23 | [diff] [blame] | 558 | outbound_video->total_encode_time = |
| 559 | static_cast<double>(video_sender_info.total_encode_time_ms) / |
| 560 | rtc::kNumMillisecsPerSec; |
Henrik Boström | 23aff9b | 2019-05-20 13:15:38 | [diff] [blame] | 561 | outbound_video->total_encoded_bytes_target = |
| 562 | video_sender_info.total_encoded_bytes_target; |
Eldar Rello | 9276e2c | 2020-06-10 14:53:39 | [diff] [blame] | 563 | if (video_sender_info.send_frame_width > 0) { |
| 564 | outbound_video->frame_width = |
| 565 | static_cast<uint32_t>(video_sender_info.send_frame_width); |
Henrik Boström | a0ff50c | 2020-05-05 13:54:46 | [diff] [blame] | 566 | } |
Eldar Rello | 9276e2c | 2020-06-10 14:53:39 | [diff] [blame] | 567 | if (video_sender_info.send_frame_height > 0) { |
| 568 | outbound_video->frame_height = |
| 569 | static_cast<uint32_t>(video_sender_info.send_frame_height); |
| 570 | } |
| 571 | if (video_sender_info.framerate_sent > 0) { |
| 572 | outbound_video->frames_per_second = video_sender_info.framerate_sent; |
| 573 | } |
| 574 | outbound_video->frames_sent = video_sender_info.frames_sent; |
| 575 | outbound_video->huge_frames_sent = video_sender_info.huge_frames_sent; |
Henrik Boström | 9fe1834 | 2019-05-16 16:38:20 | [diff] [blame] | 576 | outbound_video->total_packet_send_delay = |
| 577 | static_cast<double>(video_sender_info.total_packet_send_delay_ms) / |
| 578 | rtc::kNumMillisecsPerSec; |
Henrik Boström | ce33b6a | 2019-05-28 15:42:38 | [diff] [blame] | 579 | outbound_video->quality_limitation_reason = |
| 580 | QualityLimitationReasonToRTCQualityLimitationReason( |
| 581 | video_sender_info.quality_limitation_reason); |
Byoungchan Lee | 7d23535 | 2021-05-28 12:32:04 | [diff] [blame] | 582 | outbound_video->quality_limitation_durations = |
| 583 | QualityLimitationDurationToRTCQualityLimitationDuration( |
| 584 | video_sender_info.quality_limitation_durations_ms); |
Evan Shrubsole | cc62b16 | 2019-09-09 09:26:45 | [diff] [blame] | 585 | outbound_video->quality_limitation_resolution_changes = |
| 586 | video_sender_info.quality_limitation_resolution_changes; |
Henrik Boström | 2e06926 | 2019-04-09 11:59:31 | [diff] [blame] | 587 | // TODO(https://crbug.com/webrtc/10529): When info's |content_info| is |
| 588 | // optional, support the "unspecified" value. |
| 589 | if (video_sender_info.content_type == VideoContentType::SCREENSHARE) |
| 590 | outbound_video->content_type = RTCContentType::kScreenshare; |
Henrik Boström | 6b43086 | 2019-08-16 11:09:51 | [diff] [blame] | 591 | if (!video_sender_info.encoder_implementation_name.empty()) { |
| 592 | outbound_video->encoder_implementation = |
| 593 | video_sender_info.encoder_implementation_name; |
| 594 | } |
Henrik Boström | a0ff50c | 2020-05-05 13:54:46 | [diff] [blame] | 595 | if (video_sender_info.rid) { |
| 596 | outbound_video->rid = *video_sender_info.rid; |
| 597 | } |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 598 | } |
| 599 | |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 600 | std::unique_ptr<RTCRemoteInboundRtpStreamStats> |
| 601 | ProduceRemoteInboundRtpStreamStatsFromReportBlockData( |
| 602 | const ReportBlockData& report_block_data, |
| 603 | cricket::MediaType media_type, |
Eldar Rello | c07e904 | 2020-07-03 08:08:07 | [diff] [blame] | 604 | const std::map<std::string, RTCOutboundRTPStreamStats*>& outbound_rtps, |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 605 | const RTCStatsReport& report) { |
| 606 | const auto& report_block = report_block_data.report_block(); |
| 607 | // RTCStats' timestamp generally refers to when the metric was sampled, but |
| 608 | // for "remote-[outbound/inbound]-rtp" it refers to the local time when the |
| 609 | // Report Block was received. |
Mirko Bonadei | 317a1f0 | 2019-09-17 15:06:18 | [diff] [blame] | 610 | auto remote_inbound = std::make_unique<RTCRemoteInboundRtpStreamStats>( |
Henrik Boström | 8605fbf | 2019-06-24 14:44:51 | [diff] [blame] | 611 | RTCRemoteInboundRtpStreamStatsIdFromSourceSsrc(media_type, |
| 612 | report_block.source_ssrc), |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 613 | /*timestamp=*/report_block_data.report_block_timestamp_utc_us()); |
Henrik Boström | 8605fbf | 2019-06-24 14:44:51 | [diff] [blame] | 614 | remote_inbound->ssrc = report_block.source_ssrc; |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 615 | remote_inbound->kind = |
| 616 | media_type == cricket::MEDIA_TYPE_AUDIO ? "audio" : "video"; |
| 617 | remote_inbound->packets_lost = report_block.packets_lost; |
Di Wu | 86f04ad | 2021-03-01 07:36:03 | [diff] [blame] | 618 | remote_inbound->fraction_lost = |
| 619 | static_cast<double>(report_block.fraction_lost) / (1 << 8); |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 620 | remote_inbound->round_trip_time = |
| 621 | static_cast<double>(report_block_data.last_rtt_ms()) / |
| 622 | rtc::kNumMillisecsPerSec; |
Di Wu | 88a51b2 | 2021-03-01 19:22:06 | [diff] [blame] | 623 | remote_inbound->total_round_trip_time = |
| 624 | static_cast<double>(report_block_data.sum_rtt_ms()) / |
| 625 | rtc::kNumMillisecsPerSec; |
| 626 | remote_inbound->round_trip_time_measurements = |
| 627 | report_block_data.num_rtts(); |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 628 | |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 629 | std::string local_id = |
| 630 | RTCOutboundRTPStreamStatsIDFromSSRC(media_type, report_block.source_ssrc); |
Henrik Boström | 4f40fa5 | 2019-12-19 12:27:27 | [diff] [blame] | 631 | // Look up local stat from |outbound_rtps| where the pointers are non-const. |
| 632 | auto local_id_it = outbound_rtps.find(local_id); |
| 633 | if (local_id_it != outbound_rtps.end()) { |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 634 | remote_inbound->local_id = local_id; |
Henrik Boström | 4f40fa5 | 2019-12-19 12:27:27 | [diff] [blame] | 635 | auto& outbound_rtp = *local_id_it->second; |
| 636 | outbound_rtp.remote_id = remote_inbound->id(); |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 637 | // The RTP/RTCP transport is obtained from the |
| 638 | // RTCOutboundRtpStreamStats's transport. |
| 639 | const auto* transport_from_id = outbound_rtp.transport_id.is_defined() |
| 640 | ? report.Get(*outbound_rtp.transport_id) |
| 641 | : nullptr; |
| 642 | if (transport_from_id) { |
| 643 | const auto& transport = transport_from_id->cast_to<RTCTransportStats>(); |
| 644 | // If RTP and RTCP are not multiplexed, there is a separate RTCP |
| 645 | // transport paired with the RTP transport, otherwise the same |
| 646 | // transport is used for RTCP and RTP. |
| 647 | remote_inbound->transport_id = |
| 648 | transport.rtcp_transport_stats_id.is_defined() |
| 649 | ? *transport.rtcp_transport_stats_id |
| 650 | : *outbound_rtp.transport_id; |
| 651 | } |
| 652 | // We're assuming the same codec is used on both ends. However if the |
| 653 | // codec is switched out on the fly we may have received a Report Block |
| 654 | // based on the previous codec and there is no way to tell which point in |
| 655 | // time the codec changed for the remote end. |
| 656 | const auto* codec_from_id = outbound_rtp.codec_id.is_defined() |
| 657 | ? report.Get(*outbound_rtp.codec_id) |
| 658 | : nullptr; |
| 659 | if (codec_from_id) { |
| 660 | remote_inbound->codec_id = *outbound_rtp.codec_id; |
| 661 | const auto& codec = codec_from_id->cast_to<RTCCodecStats>(); |
| 662 | if (codec.clock_rate.is_defined()) { |
| 663 | // The Report Block jitter is expressed in RTP timestamp units |
| 664 | // (https://tools.ietf.org/html/rfc3550#section-6.4.1). To convert this |
| 665 | // to seconds we divide by the codec's clock rate. |
| 666 | remote_inbound->jitter = |
| 667 | static_cast<double>(report_block.jitter) / *codec.clock_rate; |
| 668 | } |
| 669 | } |
| 670 | } |
| 671 | return remote_inbound; |
| 672 | } |
| 673 | |
hbos | 02ba211 | 2016-10-28 12:14:53 | [diff] [blame] | 674 | void ProduceCertificateStatsFromSSLCertificateStats( |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 675 | int64_t timestamp_us, |
| 676 | const rtc::SSLCertificateStats& certificate_stats, |
hbos | 02ba211 | 2016-10-28 12:14:53 | [diff] [blame] | 677 | RTCStatsReport* report) { |
| 678 | RTCCertificateStats* prev_certificate_stats = nullptr; |
| 679 | for (const rtc::SSLCertificateStats* s = &certificate_stats; s; |
| 680 | s = s->issuer.get()) { |
hbos | 02d2a92 | 2016-12-21 09:29:05 | [diff] [blame] | 681 | std::string certificate_stats_id = |
| 682 | RTCCertificateIDFromFingerprint(s->fingerprint); |
| 683 | // It is possible for the same certificate to show up multiple times, e.g. |
| 684 | // if local and remote side use the same certificate in a loopback call. |
| 685 | // If the report already contains stats for this certificate, skip it. |
| 686 | if (report->Get(certificate_stats_id)) { |
| 687 | RTC_DCHECK_EQ(s, &certificate_stats); |
| 688 | break; |
| 689 | } |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 690 | RTCCertificateStats* certificate_stats = |
| 691 | new RTCCertificateStats(certificate_stats_id, timestamp_us); |
hbos | 02ba211 | 2016-10-28 12:14:53 | [diff] [blame] | 692 | certificate_stats->fingerprint = s->fingerprint; |
| 693 | certificate_stats->fingerprint_algorithm = s->fingerprint_algorithm; |
| 694 | certificate_stats->base64_certificate = s->base64_certificate; |
| 695 | if (prev_certificate_stats) |
| 696 | prev_certificate_stats->issuer_certificate_id = certificate_stats->id(); |
| 697 | report->AddStats(std::unique_ptr<RTCCertificateStats>(certificate_stats)); |
| 698 | prev_certificate_stats = certificate_stats; |
| 699 | } |
| 700 | } |
| 701 | |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 702 | const std::string& ProduceIceCandidateStats(int64_t timestamp_us, |
| 703 | const cricket::Candidate& candidate, |
| 704 | bool is_local, |
| 705 | const std::string& transport_id, |
| 706 | RTCStatsReport* report) { |
hbos | 02ba211 | 2016-10-28 12:14:53 | [diff] [blame] | 707 | const std::string& id = "RTCIceCandidate_" + candidate.id(); |
| 708 | const RTCStats* stats = report->Get(id); |
| 709 | if (!stats) { |
| 710 | std::unique_ptr<RTCIceCandidateStats> candidate_stats; |
| 711 | if (is_local) |
| 712 | candidate_stats.reset(new RTCLocalIceCandidateStats(id, timestamp_us)); |
| 713 | else |
| 714 | candidate_stats.reset(new RTCRemoteIceCandidateStats(id, timestamp_us)); |
hbos | b4e426e | 2017-01-02 17:59:31 | [diff] [blame] | 715 | candidate_stats->transport_id = transport_id; |
Gary Liu | 37e489c | 2017-11-21 18:49:36 | [diff] [blame] | 716 | if (is_local) { |
| 717 | candidate_stats->network_type = |
| 718 | NetworkAdapterTypeToStatsType(candidate.network_type()); |
Philipp Hancke | 9551375 | 2018-09-27 12:40:08 | [diff] [blame] | 719 | if (candidate.type() == cricket::RELAY_PORT_TYPE) { |
| 720 | std::string relay_protocol = candidate.relay_protocol(); |
| 721 | RTC_DCHECK(relay_protocol.compare("udp") == 0 || |
| 722 | relay_protocol.compare("tcp") == 0 || |
| 723 | relay_protocol.compare("tls") == 0); |
| 724 | candidate_stats->relay_protocol = relay_protocol; |
| 725 | } |
Gary Liu | 37e489c | 2017-11-21 18:49:36 | [diff] [blame] | 726 | } else { |
| 727 | // We don't expect to know the adapter type of remote candidates. |
| 728 | RTC_DCHECK_EQ(rtc::ADAPTER_TYPE_UNKNOWN, candidate.network_type()); |
| 729 | } |
hbos | 02ba211 | 2016-10-28 12:14:53 | [diff] [blame] | 730 | candidate_stats->ip = candidate.address().ipaddr().ToString(); |
Philipp Hancke | a9ba450 | 2021-03-22 12:22:54 | [diff] [blame] | 731 | candidate_stats->address = candidate.address().ipaddr().ToString(); |
hbos | 02ba211 | 2016-10-28 12:14:53 | [diff] [blame] | 732 | candidate_stats->port = static_cast<int32_t>(candidate.address().port()); |
| 733 | candidate_stats->protocol = candidate.protocol(); |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 734 | candidate_stats->candidate_type = |
| 735 | CandidateTypeToRTCIceCandidateType(candidate.type()); |
hbos | 02ba211 | 2016-10-28 12:14:53 | [diff] [blame] | 736 | candidate_stats->priority = static_cast<int32_t>(candidate.priority()); |
| 737 | |
| 738 | stats = candidate_stats.get(); |
| 739 | report->AddStats(std::move(candidate_stats)); |
| 740 | } |
| 741 | RTC_DCHECK_EQ(stats->type(), is_local ? RTCLocalIceCandidateStats::kType |
| 742 | : RTCRemoteIceCandidateStats::kType); |
| 743 | return stats->id(); |
| 744 | } |
| 745 | |
Taylor Brandstetter | 64851c0 | 2021-06-24 20:32:50 | [diff] [blame] | 746 | template <typename StatsType> |
| 747 | void SetAudioProcessingStats(StatsType* stats, |
| 748 | const AudioProcessingStats& apm_stats) { |
| 749 | if (apm_stats.echo_return_loss) { |
| 750 | stats->echo_return_loss = *apm_stats.echo_return_loss; |
| 751 | } |
| 752 | if (apm_stats.echo_return_loss_enhancement) { |
| 753 | stats->echo_return_loss_enhancement = |
| 754 | *apm_stats.echo_return_loss_enhancement; |
| 755 | } |
| 756 | } |
| 757 | |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 758 | std::unique_ptr<RTCMediaStreamTrackStats> |
| 759 | ProduceMediaStreamTrackStatsFromVoiceSenderInfo( |
| 760 | int64_t timestamp_us, |
Taylor Brandstetter | 64851c0 | 2021-06-24 20:32:50 | [diff] [blame] | 761 | AudioTrackInterface& audio_track, |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 762 | const cricket::VoiceSenderInfo& voice_sender_info, |
| 763 | int attachment_id) { |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 764 | std::unique_ptr<RTCMediaStreamTrackStats> audio_track_stats( |
| 765 | new RTCMediaStreamTrackStats( |
Harald Alvestrand | a3dab84 | 2018-01-14 08:18:58 | [diff] [blame] | 766 | RTCMediaStreamTrackStatsIDFromDirectionAndAttachment(kSender, |
| 767 | attachment_id), |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 768 | timestamp_us, RTCMediaStreamTrackKind::kAudio)); |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 769 | SetMediaStreamTrackStatsFromMediaStreamTrackInterface( |
| 770 | audio_track, audio_track_stats.get()); |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 771 | audio_track_stats->media_source_id = |
| 772 | RTCMediaSourceStatsIDFromKindAndAttachment(cricket::MEDIA_TYPE_AUDIO, |
| 773 | attachment_id); |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 774 | audio_track_stats->remote_source = false; |
| 775 | audio_track_stats->detached = false; |
Taylor Brandstetter | 64851c0 | 2021-06-24 20:32:50 | [diff] [blame] | 776 | // Audio processor may be attached to either the track or the send |
| 777 | // stream, so look in both places. |
| 778 | SetAudioProcessingStats(audio_track_stats.get(), |
| 779 | voice_sender_info.apm_statistics); |
| 780 | auto audio_processor(audio_track.GetAudioProcessor()); |
| 781 | if (audio_processor.get()) { |
| 782 | // The |has_remote_tracks| argument is obsolete; makes no difference if it's |
| 783 | // set to true or false. |
| 784 | AudioProcessorInterface::AudioProcessorStatistics ap_stats = |
| 785 | audio_processor->GetStats(/*has_remote_tracks=*/false); |
| 786 | SetAudioProcessingStats(audio_track_stats.get(), ap_stats.apm_statistics); |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 787 | } |
| 788 | return audio_track_stats; |
| 789 | } |
| 790 | |
| 791 | std::unique_ptr<RTCMediaStreamTrackStats> |
| 792 | ProduceMediaStreamTrackStatsFromVoiceReceiverInfo( |
| 793 | int64_t timestamp_us, |
| 794 | const AudioTrackInterface& audio_track, |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 795 | const cricket::VoiceReceiverInfo& voice_receiver_info, |
| 796 | int attachment_id) { |
| 797 | // Since receiver tracks can't be reattached, we use the SSRC as |
| 798 | // an attachment identifier. |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 799 | std::unique_ptr<RTCMediaStreamTrackStats> audio_track_stats( |
| 800 | new RTCMediaStreamTrackStats( |
Harald Alvestrand | a3dab84 | 2018-01-14 08:18:58 | [diff] [blame] | 801 | RTCMediaStreamTrackStatsIDFromDirectionAndAttachment(kReceiver, |
| 802 | attachment_id), |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 803 | timestamp_us, RTCMediaStreamTrackKind::kAudio)); |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 804 | SetMediaStreamTrackStatsFromMediaStreamTrackInterface( |
| 805 | audio_track, audio_track_stats.get()); |
| 806 | audio_track_stats->remote_source = true; |
| 807 | audio_track_stats->detached = false; |
| 808 | if (voice_receiver_info.audio_level >= 0) { |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 809 | audio_track_stats->audio_level = |
| 810 | DoubleAudioLevelFromIntAudioLevel(voice_receiver_info.audio_level); |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 811 | } |
Gustaf Ullberg | b0a0207 | 2017-10-02 10:00:34 | [diff] [blame] | 812 | audio_track_stats->jitter_buffer_delay = |
| 813 | voice_receiver_info.jitter_buffer_delay_seconds; |
Chen Xing | 0acffb5 | 2019-01-15 14:46:29 | [diff] [blame] | 814 | audio_track_stats->jitter_buffer_emitted_count = |
| 815 | voice_receiver_info.jitter_buffer_emitted_count; |
Ivo Creusen | 8d8ffdb | 2019-04-30 07:45:21 | [diff] [blame] | 816 | audio_track_stats->inserted_samples_for_deceleration = |
| 817 | voice_receiver_info.inserted_samples_for_deceleration; |
| 818 | audio_track_stats->removed_samples_for_acceleration = |
| 819 | voice_receiver_info.removed_samples_for_acceleration; |
zstein | e76bd3a | 2017-07-14 19:17:49 | [diff] [blame] | 820 | audio_track_stats->total_audio_energy = |
| 821 | voice_receiver_info.total_output_energy; |
Steve Anton | 2dbc69f | 2017-08-25 00:15:13 | [diff] [blame] | 822 | audio_track_stats->total_samples_received = |
| 823 | voice_receiver_info.total_samples_received; |
zstein | e76bd3a | 2017-07-14 19:17:49 | [diff] [blame] | 824 | audio_track_stats->total_samples_duration = |
| 825 | voice_receiver_info.total_output_duration; |
Steve Anton | 2dbc69f | 2017-08-25 00:15:13 | [diff] [blame] | 826 | audio_track_stats->concealed_samples = voice_receiver_info.concealed_samples; |
Ivo Creusen | 8d8ffdb | 2019-04-30 07:45:21 | [diff] [blame] | 827 | audio_track_stats->silent_concealed_samples = |
| 828 | voice_receiver_info.silent_concealed_samples; |
Gustaf Ullberg | 9a2e906 | 2017-09-18 07:28:20 | [diff] [blame] | 829 | audio_track_stats->concealment_events = |
| 830 | voice_receiver_info.concealment_events; |
Ruslan Burakov | 8af8896 | 2018-11-22 16:21:10 | [diff] [blame] | 831 | audio_track_stats->jitter_buffer_flushes = |
| 832 | voice_receiver_info.jitter_buffer_flushes; |
Jakob Ivarsson | 352ce5c | 2018-11-27 11:52:16 | [diff] [blame] | 833 | audio_track_stats->delayed_packet_outage_samples = |
| 834 | voice_receiver_info.delayed_packet_outage_samples; |
Jakob Ivarsson | 232b3fd | 2019-03-06 08:18:40 | [diff] [blame] | 835 | audio_track_stats->relative_packet_arrival_delay = |
| 836 | voice_receiver_info.relative_packet_arrival_delay_seconds; |
Artem Titov | e618cc9 | 2020-03-11 10:18:54 | [diff] [blame] | 837 | audio_track_stats->jitter_buffer_target_delay = |
| 838 | voice_receiver_info.jitter_buffer_target_delay_seconds; |
Henrik Lundin | 44125fa | 2019-04-29 15:00:46 | [diff] [blame] | 839 | audio_track_stats->interruption_count = |
| 840 | voice_receiver_info.interruption_count >= 0 |
| 841 | ? voice_receiver_info.interruption_count |
| 842 | : 0; |
| 843 | audio_track_stats->total_interruption_duration = |
| 844 | static_cast<double>(voice_receiver_info.total_interruption_duration_ms) / |
| 845 | rtc::kNumMillisecsPerSec; |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 846 | return audio_track_stats; |
| 847 | } |
| 848 | |
| 849 | std::unique_ptr<RTCMediaStreamTrackStats> |
| 850 | ProduceMediaStreamTrackStatsFromVideoSenderInfo( |
| 851 | int64_t timestamp_us, |
| 852 | const VideoTrackInterface& video_track, |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 853 | const cricket::VideoSenderInfo& video_sender_info, |
| 854 | int attachment_id) { |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 855 | std::unique_ptr<RTCMediaStreamTrackStats> video_track_stats( |
| 856 | new RTCMediaStreamTrackStats( |
Harald Alvestrand | a3dab84 | 2018-01-14 08:18:58 | [diff] [blame] | 857 | RTCMediaStreamTrackStatsIDFromDirectionAndAttachment(kSender, |
Harald Alvestrand | a3dab84 | 2018-01-14 08:18:58 | [diff] [blame] | 858 | attachment_id), |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 859 | timestamp_us, RTCMediaStreamTrackKind::kVideo)); |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 860 | SetMediaStreamTrackStatsFromMediaStreamTrackInterface( |
| 861 | video_track, video_track_stats.get()); |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 862 | video_track_stats->media_source_id = |
| 863 | RTCMediaSourceStatsIDFromKindAndAttachment(cricket::MEDIA_TYPE_VIDEO, |
| 864 | attachment_id); |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 865 | video_track_stats->remote_source = false; |
| 866 | video_track_stats->detached = false; |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 867 | video_track_stats->frame_width = |
| 868 | static_cast<uint32_t>(video_sender_info.send_frame_width); |
| 869 | video_track_stats->frame_height = |
| 870 | static_cast<uint32_t>(video_sender_info.send_frame_height); |
hbos | fefe076 | 2017-01-20 14:14:25 | [diff] [blame] | 871 | // TODO(hbos): Will reduce this by frames dropped due to congestion control |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 872 | // when available. https://crbug.com/659137 |
hbos | fefe076 | 2017-01-20 14:14:25 | [diff] [blame] | 873 | video_track_stats->frames_sent = video_sender_info.frames_encoded; |
Ilya Nikolaevskiy | 70473fc | 2018-02-28 15:35:03 | [diff] [blame] | 874 | video_track_stats->huge_frames_sent = video_sender_info.huge_frames_sent; |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 875 | return video_track_stats; |
| 876 | } |
| 877 | |
| 878 | std::unique_ptr<RTCMediaStreamTrackStats> |
| 879 | ProduceMediaStreamTrackStatsFromVideoReceiverInfo( |
| 880 | int64_t timestamp_us, |
| 881 | const VideoTrackInterface& video_track, |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 882 | const cricket::VideoReceiverInfo& video_receiver_info, |
| 883 | int attachment_id) { |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 884 | std::unique_ptr<RTCMediaStreamTrackStats> video_track_stats( |
| 885 | new RTCMediaStreamTrackStats( |
Harald Alvestrand | a3dab84 | 2018-01-14 08:18:58 | [diff] [blame] | 886 | RTCMediaStreamTrackStatsIDFromDirectionAndAttachment(kReceiver, |
| 887 | |
| 888 | attachment_id), |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 889 | timestamp_us, RTCMediaStreamTrackKind::kVideo)); |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 890 | SetMediaStreamTrackStatsFromMediaStreamTrackInterface( |
| 891 | video_track, video_track_stats.get()); |
| 892 | video_track_stats->remote_source = true; |
| 893 | video_track_stats->detached = false; |
| 894 | if (video_receiver_info.frame_width > 0 && |
| 895 | video_receiver_info.frame_height > 0) { |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 896 | video_track_stats->frame_width = |
| 897 | static_cast<uint32_t>(video_receiver_info.frame_width); |
| 898 | video_track_stats->frame_height = |
| 899 | static_cast<uint32_t>(video_receiver_info.frame_height); |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 900 | } |
Guido Urdaneta | 6737841 | 2019-05-28 15:38:08 | [diff] [blame] | 901 | video_track_stats->jitter_buffer_delay = |
| 902 | video_receiver_info.jitter_buffer_delay_seconds; |
| 903 | video_track_stats->jitter_buffer_emitted_count = |
| 904 | video_receiver_info.jitter_buffer_emitted_count; |
hbos | 42f6d2f | 2017-01-20 11:56:50 | [diff] [blame] | 905 | video_track_stats->frames_received = video_receiver_info.frames_received; |
hbos | f64941f | 2017-01-20 15:39:09 | [diff] [blame] | 906 | // TODO(hbos): When we support receiving simulcast, this should be the total |
| 907 | // number of frames correctly decoded, independent of which SSRC it was |
| 908 | // received from. Since we don't support that, this is correct and is the same |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 909 | // value as "RTCInboundRTPStreamStats.framesDecoded". https://crbug.com/659137 |
hbos | f64941f | 2017-01-20 15:39:09 | [diff] [blame] | 910 | video_track_stats->frames_decoded = video_receiver_info.frames_decoded; |
Johannes Kron | 0c141c5 | 2019-08-26 13:04:43 | [diff] [blame] | 911 | video_track_stats->frames_dropped = video_receiver_info.frames_dropped; |
Sergey Silkin | 0237106 | 2019-01-31 15:45:42 | [diff] [blame] | 912 | video_track_stats->freeze_count = video_receiver_info.freeze_count; |
| 913 | video_track_stats->pause_count = video_receiver_info.pause_count; |
| 914 | video_track_stats->total_freezes_duration = |
| 915 | static_cast<double>(video_receiver_info.total_freezes_duration_ms) / |
| 916 | rtc::kNumMillisecsPerSec; |
| 917 | video_track_stats->total_pauses_duration = |
| 918 | static_cast<double>(video_receiver_info.total_pauses_duration_ms) / |
| 919 | rtc::kNumMillisecsPerSec; |
| 920 | video_track_stats->total_frames_duration = |
| 921 | static_cast<double>(video_receiver_info.total_frames_duration_ms) / |
| 922 | rtc::kNumMillisecsPerSec; |
| 923 | video_track_stats->sum_squared_frame_durations = |
| 924 | video_receiver_info.sum_squared_frame_durations; |
| 925 | |
hbos | 9e30274 | 2017-01-20 10:47:10 | [diff] [blame] | 926 | return video_track_stats; |
| 927 | } |
| 928 | |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 929 | void ProduceSenderMediaTrackStats( |
| 930 | int64_t timestamp_us, |
| 931 | const TrackMediaInfoMap& track_media_info_map, |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 932 | std::vector<rtc::scoped_refptr<RtpSenderInternal>> senders, |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 933 | RTCStatsReport* report) { |
| 934 | // This function iterates over the senders to generate outgoing track stats. |
| 935 | |
| 936 | // TODO(hbos): Return stats of detached tracks. We have to perform stats |
| 937 | // gathering at the time of detachment to get accurate stats and timestamps. |
| 938 | // https://crbug.com/659137 |
Mirko Bonadei | 739baf0 | 2019-01-27 16:29:42 | [diff] [blame] | 939 | for (const auto& sender : senders) { |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 940 | if (sender->media_type() == cricket::MEDIA_TYPE_AUDIO) { |
| 941 | AudioTrackInterface* track = |
| 942 | static_cast<AudioTrackInterface*>(sender->track().get()); |
| 943 | if (!track) |
| 944 | continue; |
Harald Alvestrand | b8e1201 | 2018-01-23 14:28:16 | [diff] [blame] | 945 | cricket::VoiceSenderInfo null_sender_info; |
| 946 | const cricket::VoiceSenderInfo* voice_sender_info = &null_sender_info; |
| 947 | // TODO(hta): Checking on ssrc is not proper. There should be a way |
| 948 | // to see from a sender whether it's connected or not. |
| 949 | // Related to https://crbug.com/8694 (using ssrc 0 to indicate "none") |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 950 | if (sender->ssrc() != 0) { |
Harald Alvestrand | 76d2952 | 2018-01-30 13:43:29 | [diff] [blame] | 951 | // When pc.close is called, sender info is discarded, so |
| 952 | // we generate zeroes instead. Bug: It should be retained. |
| 953 | // https://crbug.com/807174 |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 954 | const cricket::VoiceSenderInfo* sender_info = |
Harald Alvestrand | b8e1201 | 2018-01-23 14:28:16 | [diff] [blame] | 955 | track_media_info_map.GetVoiceSenderInfoBySsrc(sender->ssrc()); |
Harald Alvestrand | 76d2952 | 2018-01-30 13:43:29 | [diff] [blame] | 956 | if (sender_info) { |
| 957 | voice_sender_info = sender_info; |
| 958 | } else { |
| 959 | RTC_LOG(LS_INFO) |
| 960 | << "RTCStatsCollector: No voice sender info for sender with ssrc " |
| 961 | << sender->ssrc(); |
| 962 | } |
Harald Alvestrand | b8e1201 | 2018-01-23 14:28:16 | [diff] [blame] | 963 | } |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 964 | std::unique_ptr<RTCMediaStreamTrackStats> audio_track_stats = |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 965 | ProduceMediaStreamTrackStatsFromVoiceSenderInfo( |
| 966 | timestamp_us, *track, *voice_sender_info, sender->AttachmentId()); |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 967 | report->AddStats(std::move(audio_track_stats)); |
| 968 | } else if (sender->media_type() == cricket::MEDIA_TYPE_VIDEO) { |
| 969 | VideoTrackInterface* track = |
| 970 | static_cast<VideoTrackInterface*>(sender->track().get()); |
| 971 | if (!track) |
| 972 | continue; |
Harald Alvestrand | b8e1201 | 2018-01-23 14:28:16 | [diff] [blame] | 973 | cricket::VideoSenderInfo null_sender_info; |
| 974 | const cricket::VideoSenderInfo* video_sender_info = &null_sender_info; |
| 975 | // TODO(hta): Check on state not ssrc when state is available |
Harald Alvestrand | 76d2952 | 2018-01-30 13:43:29 | [diff] [blame] | 976 | // Related to https://bugs.webrtc.org/8694 (using ssrc 0 to indicate |
| 977 | // "none") |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 978 | if (sender->ssrc() != 0) { |
Harald Alvestrand | 76d2952 | 2018-01-30 13:43:29 | [diff] [blame] | 979 | // When pc.close is called, sender info is discarded, so |
| 980 | // we generate zeroes instead. Bug: It should be retained. |
| 981 | // https://crbug.com/807174 |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 982 | const cricket::VideoSenderInfo* sender_info = |
Harald Alvestrand | b8e1201 | 2018-01-23 14:28:16 | [diff] [blame] | 983 | track_media_info_map.GetVideoSenderInfoBySsrc(sender->ssrc()); |
Harald Alvestrand | 76d2952 | 2018-01-30 13:43:29 | [diff] [blame] | 984 | if (sender_info) { |
| 985 | video_sender_info = sender_info; |
| 986 | } else { |
| 987 | RTC_LOG(LS_INFO) << "No video sender info for sender with ssrc " |
| 988 | << sender->ssrc(); |
| 989 | } |
| 990 | } |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 991 | std::unique_ptr<RTCMediaStreamTrackStats> video_track_stats = |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 992 | ProduceMediaStreamTrackStatsFromVideoSenderInfo( |
| 993 | timestamp_us, *track, *video_sender_info, sender->AttachmentId()); |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 994 | report->AddStats(std::move(video_track_stats)); |
| 995 | } else { |
| 996 | RTC_NOTREACHED(); |
| 997 | } |
| 998 | } |
| 999 | } |
| 1000 | |
| 1001 | void ProduceReceiverMediaTrackStats( |
| 1002 | int64_t timestamp_us, |
| 1003 | const TrackMediaInfoMap& track_media_info_map, |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1004 | std::vector<rtc::scoped_refptr<RtpReceiverInternal>> receivers, |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 1005 | RTCStatsReport* report) { |
| 1006 | // This function iterates over the receivers to find the remote tracks. |
Mirko Bonadei | 739baf0 | 2019-01-27 16:29:42 | [diff] [blame] | 1007 | for (const auto& receiver : receivers) { |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 1008 | if (receiver->media_type() == cricket::MEDIA_TYPE_AUDIO) { |
| 1009 | AudioTrackInterface* track = |
| 1010 | static_cast<AudioTrackInterface*>(receiver->track().get()); |
| 1011 | const cricket::VoiceReceiverInfo* voice_receiver_info = |
| 1012 | track_media_info_map.GetVoiceReceiverInfo(*track); |
| 1013 | if (!voice_receiver_info) { |
| 1014 | continue; |
| 1015 | } |
| 1016 | std::unique_ptr<RTCMediaStreamTrackStats> audio_track_stats = |
| 1017 | ProduceMediaStreamTrackStatsFromVoiceReceiverInfo( |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 1018 | timestamp_us, *track, *voice_receiver_info, |
| 1019 | receiver->AttachmentId()); |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 1020 | report->AddStats(std::move(audio_track_stats)); |
| 1021 | } else if (receiver->media_type() == cricket::MEDIA_TYPE_VIDEO) { |
| 1022 | VideoTrackInterface* track = |
| 1023 | static_cast<VideoTrackInterface*>(receiver->track().get()); |
| 1024 | const cricket::VideoReceiverInfo* video_receiver_info = |
| 1025 | track_media_info_map.GetVideoReceiverInfo(*track); |
| 1026 | if (!video_receiver_info) { |
| 1027 | continue; |
| 1028 | } |
| 1029 | std::unique_ptr<RTCMediaStreamTrackStats> video_track_stats = |
| 1030 | ProduceMediaStreamTrackStatsFromVideoReceiverInfo( |
Harald Alvestrand | c72af93 | 2018-01-11 16:18:19 | [diff] [blame] | 1031 | timestamp_us, *track, *video_receiver_info, |
| 1032 | receiver->AttachmentId()); |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 1033 | report->AddStats(std::move(video_track_stats)); |
| 1034 | } else { |
| 1035 | RTC_NOTREACHED(); |
| 1036 | } |
| 1037 | } |
| 1038 | } |
| 1039 | |
Henrik Boström | 5b3541f | 2018-03-19 12:52:56 | [diff] [blame] | 1040 | rtc::scoped_refptr<RTCStatsReport> CreateReportFilteredBySelector( |
| 1041 | bool filter_by_sender_selector, |
| 1042 | rtc::scoped_refptr<const RTCStatsReport> report, |
| 1043 | rtc::scoped_refptr<RtpSenderInternal> sender_selector, |
| 1044 | rtc::scoped_refptr<RtpReceiverInternal> receiver_selector) { |
| 1045 | std::vector<std::string> rtpstream_ids; |
| 1046 | if (filter_by_sender_selector) { |
| 1047 | // Filter mode: RTCStatsCollector::RequestInfo::kSenderSelector |
| 1048 | if (sender_selector) { |
| 1049 | // Find outbound-rtp(s) of the sender, i.e. the outbound-rtp(s) that |
| 1050 | // reference the sender stats. |
| 1051 | // Because we do not implement sender stats, we look at outbound-rtp(s) |
| 1052 | // that reference the track attachment stats for the sender instead. |
| 1053 | std::string track_id = |
| 1054 | RTCMediaStreamTrackStatsIDFromDirectionAndAttachment( |
| 1055 | kSender, sender_selector->AttachmentId()); |
| 1056 | for (const auto& stats : *report) { |
| 1057 | if (stats.type() != RTCOutboundRTPStreamStats::kType) |
| 1058 | continue; |
| 1059 | const auto& outbound_rtp = stats.cast_to<RTCOutboundRTPStreamStats>(); |
| 1060 | if (outbound_rtp.track_id.is_defined() && |
| 1061 | *outbound_rtp.track_id == track_id) { |
| 1062 | rtpstream_ids.push_back(outbound_rtp.id()); |
| 1063 | } |
| 1064 | } |
| 1065 | } |
| 1066 | } else { |
| 1067 | // Filter mode: RTCStatsCollector::RequestInfo::kReceiverSelector |
| 1068 | if (receiver_selector) { |
| 1069 | // Find inbound-rtp(s) of the receiver, i.e. the inbound-rtp(s) that |
| 1070 | // reference the receiver stats. |
| 1071 | // Because we do not implement receiver stats, we look at inbound-rtp(s) |
| 1072 | // that reference the track attachment stats for the receiver instead. |
| 1073 | std::string track_id = |
| 1074 | RTCMediaStreamTrackStatsIDFromDirectionAndAttachment( |
| 1075 | kReceiver, receiver_selector->AttachmentId()); |
| 1076 | for (const auto& stats : *report) { |
| 1077 | if (stats.type() != RTCInboundRTPStreamStats::kType) |
| 1078 | continue; |
| 1079 | const auto& inbound_rtp = stats.cast_to<RTCInboundRTPStreamStats>(); |
| 1080 | if (inbound_rtp.track_id.is_defined() && |
| 1081 | *inbound_rtp.track_id == track_id) { |
| 1082 | rtpstream_ids.push_back(inbound_rtp.id()); |
| 1083 | } |
| 1084 | } |
| 1085 | } |
| 1086 | } |
| 1087 | if (rtpstream_ids.empty()) |
| 1088 | return RTCStatsReport::Create(report->timestamp_us()); |
| 1089 | return TakeReferencedStats(report->Copy(), rtpstream_ids); |
| 1090 | } |
| 1091 | |
hbos | cc555c5 | 2016-10-18 19:48:31 | [diff] [blame] | 1092 | } // namespace |
| 1093 | |
Henrik Boström | 5b3541f | 2018-03-19 12:52:56 | [diff] [blame] | 1094 | RTCStatsCollector::RequestInfo::RequestInfo( |
| 1095 | rtc::scoped_refptr<RTCStatsCollectorCallback> callback) |
| 1096 | : RequestInfo(FilterMode::kAll, std::move(callback), nullptr, nullptr) {} |
| 1097 | |
| 1098 | RTCStatsCollector::RequestInfo::RequestInfo( |
| 1099 | rtc::scoped_refptr<RtpSenderInternal> selector, |
| 1100 | rtc::scoped_refptr<RTCStatsCollectorCallback> callback) |
| 1101 | : RequestInfo(FilterMode::kSenderSelector, |
| 1102 | std::move(callback), |
| 1103 | std::move(selector), |
| 1104 | nullptr) {} |
| 1105 | |
| 1106 | RTCStatsCollector::RequestInfo::RequestInfo( |
| 1107 | rtc::scoped_refptr<RtpReceiverInternal> selector, |
| 1108 | rtc::scoped_refptr<RTCStatsCollectorCallback> callback) |
| 1109 | : RequestInfo(FilterMode::kReceiverSelector, |
| 1110 | std::move(callback), |
| 1111 | nullptr, |
| 1112 | std::move(selector)) {} |
| 1113 | |
| 1114 | RTCStatsCollector::RequestInfo::RequestInfo( |
| 1115 | RTCStatsCollector::RequestInfo::FilterMode filter_mode, |
| 1116 | rtc::scoped_refptr<RTCStatsCollectorCallback> callback, |
| 1117 | rtc::scoped_refptr<RtpSenderInternal> sender_selector, |
| 1118 | rtc::scoped_refptr<RtpReceiverInternal> receiver_selector) |
| 1119 | : filter_mode_(filter_mode), |
| 1120 | callback_(std::move(callback)), |
| 1121 | sender_selector_(std::move(sender_selector)), |
| 1122 | receiver_selector_(std::move(receiver_selector)) { |
| 1123 | RTC_DCHECK(callback_); |
| 1124 | RTC_DCHECK(!sender_selector_ || !receiver_selector_); |
| 1125 | } |
| 1126 | |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1127 | rtc::scoped_refptr<RTCStatsCollector> RTCStatsCollector::Create( |
Steve Anton | 2d8609c | 2018-01-24 00:38:46 | [diff] [blame] | 1128 | PeerConnectionInternal* pc, |
| 1129 | int64_t cache_lifetime_us) { |
Tommi | 87f7090 | 2021-04-27 12:43:08 | [diff] [blame] | 1130 | return rtc::make_ref_counted<RTCStatsCollector>(pc, cache_lifetime_us); |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1131 | } |
| 1132 | |
Steve Anton | 2d8609c | 2018-01-24 00:38:46 | [diff] [blame] | 1133 | RTCStatsCollector::RTCStatsCollector(PeerConnectionInternal* pc, |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1134 | int64_t cache_lifetime_us) |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 1135 | : pc_(pc), |
Steve Anton | 978b876 | 2017-09-29 19:15:02 | [diff] [blame] | 1136 | signaling_thread_(pc->signaling_thread()), |
| 1137 | worker_thread_(pc->worker_thread()), |
| 1138 | network_thread_(pc->network_thread()), |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1139 | num_pending_partial_reports_(0), |
| 1140 | partial_report_timestamp_us_(0), |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1141 | network_report_event_(true /* manual_reset */, |
| 1142 | true /* initially_signaled */), |
hbos | 0e6758d | 2016-08-31 14:57:36 | [diff] [blame] | 1143 | cache_timestamp_us_(0), |
| 1144 | cache_lifetime_us_(cache_lifetime_us) { |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 1145 | RTC_DCHECK(pc_); |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1146 | RTC_DCHECK(signaling_thread_); |
| 1147 | RTC_DCHECK(worker_thread_); |
| 1148 | RTC_DCHECK(network_thread_); |
hbos | 0e6758d | 2016-08-31 14:57:36 | [diff] [blame] | 1149 | RTC_DCHECK_GE(cache_lifetime_us_, 0); |
Taylor Brandstetter | 3a034e1 | 2020-07-09 22:32:34 | [diff] [blame] | 1150 | pc_->SignalSctpDataChannelCreated().connect( |
| 1151 | this, &RTCStatsCollector::OnSctpDataChannelCreated); |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 1152 | } |
| 1153 | |
hbos | b78306a | 2016-12-19 13:06:57 | [diff] [blame] | 1154 | RTCStatsCollector::~RTCStatsCollector() { |
| 1155 | RTC_DCHECK_EQ(num_pending_partial_reports_, 0); |
| 1156 | } |
| 1157 | |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1158 | void RTCStatsCollector::GetStatsReport( |
| 1159 | rtc::scoped_refptr<RTCStatsCollectorCallback> callback) { |
Henrik Boström | 5b3541f | 2018-03-19 12:52:56 | [diff] [blame] | 1160 | GetStatsReportInternal(RequestInfo(std::move(callback))); |
| 1161 | } |
| 1162 | |
| 1163 | void RTCStatsCollector::GetStatsReport( |
| 1164 | rtc::scoped_refptr<RtpSenderInternal> selector, |
| 1165 | rtc::scoped_refptr<RTCStatsCollectorCallback> callback) { |
| 1166 | GetStatsReportInternal(RequestInfo(std::move(selector), std::move(callback))); |
| 1167 | } |
| 1168 | |
| 1169 | void RTCStatsCollector::GetStatsReport( |
| 1170 | rtc::scoped_refptr<RtpReceiverInternal> selector, |
| 1171 | rtc::scoped_refptr<RTCStatsCollectorCallback> callback) { |
| 1172 | GetStatsReportInternal(RequestInfo(std::move(selector), std::move(callback))); |
| 1173 | } |
| 1174 | |
| 1175 | void RTCStatsCollector::GetStatsReportInternal( |
| 1176 | RTCStatsCollector::RequestInfo request) { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1177 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Henrik Boström | 5b3541f | 2018-03-19 12:52:56 | [diff] [blame] | 1178 | requests_.push_back(std::move(request)); |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1179 | |
hbos | 0e6758d | 2016-08-31 14:57:36 | [diff] [blame] | 1180 | // "Now" using a monotonically increasing timer. |
| 1181 | int64_t cache_now_us = rtc::TimeMicros(); |
| 1182 | if (cached_report_ && |
| 1183 | cache_now_us - cache_timestamp_us_ <= cache_lifetime_us_) { |
Taylor Brandstetter | 25e022f | 2018-03-08 17:53:47 | [diff] [blame] | 1184 | // We have a fresh cached report to deliver. Deliver asynchronously, since |
| 1185 | // the caller may not be expecting a synchronous callback, and it avoids |
| 1186 | // reentrancy problems. |
Henrik Boström | 5b3541f | 2018-03-19 12:52:56 | [diff] [blame] | 1187 | std::vector<RequestInfo> requests; |
| 1188 | requests.swap(requests_); |
Niels Möller | 4bab23f | 2021-01-18 08:24:33 | [diff] [blame] | 1189 | |
| 1190 | // Task subclass to take ownership of the requests. |
| 1191 | // TODO(nisse): Delete when we can use C++14, and do lambda capture with |
| 1192 | // std::move. |
| 1193 | class DeliveryTask : public QueuedTask { |
| 1194 | public: |
| 1195 | DeliveryTask(rtc::scoped_refptr<RTCStatsCollector> collector, |
| 1196 | rtc::scoped_refptr<const RTCStatsReport> cached_report, |
| 1197 | std::vector<RequestInfo> requests) |
| 1198 | : collector_(collector), |
| 1199 | cached_report_(cached_report), |
| 1200 | requests_(std::move(requests)) {} |
| 1201 | bool Run() override { |
| 1202 | collector_->DeliverCachedReport(cached_report_, std::move(requests_)); |
| 1203 | return true; |
| 1204 | } |
| 1205 | |
| 1206 | private: |
| 1207 | rtc::scoped_refptr<RTCStatsCollector> collector_; |
| 1208 | rtc::scoped_refptr<const RTCStatsReport> cached_report_; |
| 1209 | std::vector<RequestInfo> requests_; |
| 1210 | }; |
| 1211 | signaling_thread_->PostTask(std::make_unique<DeliveryTask>( |
| 1212 | this, cached_report_, std::move(requests))); |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1213 | } else if (!num_pending_partial_reports_) { |
| 1214 | // Only start gathering stats if we're not already gathering stats. In the |
| 1215 | // case of already gathering stats, |callback_| will be invoked when there |
| 1216 | // are no more pending partial reports. |
| 1217 | |
| 1218 | // "Now" using a system clock, relative to the UNIX epoch (Jan 1, 1970, |
| 1219 | // UTC), in microseconds. The system clock could be modified and is not |
| 1220 | // necessarily monotonically increasing. |
nisse | cdf37a9 | 2016-09-14 06:41:47 | [diff] [blame] | 1221 | int64_t timestamp_us = rtc::TimeUTCMicros(); |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1222 | |
hbos | f415f8a | 2017-01-02 12:28:51 | [diff] [blame] | 1223 | num_pending_partial_reports_ = 2; |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1224 | partial_report_timestamp_us_ = cache_now_us; |
hbos | df6075a | 2016-12-19 12:58:02 | [diff] [blame] | 1225 | |
Henrik Boström | 180faeb | 2020-11-13 08:05:21 | [diff] [blame] | 1226 | // Prepare |transceiver_stats_infos_| and |call_stats_| for use in |
hbos | 84abeb1 | 2017-01-16 14:16:44 | [diff] [blame] | 1227 | // |ProducePartialResultsOnNetworkThread| and |
| 1228 | // |ProducePartialResultsOnSignalingThread|. |
Tomas Gunnarsson | bfd9ba8 | 2021-04-18 09:55:57 | [diff] [blame] | 1229 | PrepareTransceiverStatsInfosAndCallStats_s_w_n(); |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1230 | // Don't touch |network_report_| on the signaling thread until |
| 1231 | // ProducePartialResultsOnNetworkThread() has signaled the |
| 1232 | // |network_report_event_|. |
| 1233 | network_report_event_.Reset(); |
Niels Möller | 4bab23f | 2021-01-18 08:24:33 | [diff] [blame] | 1234 | rtc::scoped_refptr<RTCStatsCollector> collector(this); |
Tomas Gunnarsson | bfd9ba8 | 2021-04-18 09:55:57 | [diff] [blame] | 1235 | network_thread_->PostTask( |
| 1236 | RTC_FROM_HERE, |
| 1237 | [collector, sctp_transport_name = pc_->sctp_transport_name(), |
| 1238 | timestamp_us]() mutable { |
| 1239 | collector->ProducePartialResultsOnNetworkThread( |
| 1240 | timestamp_us, std::move(sctp_transport_name)); |
| 1241 | }); |
hbos | f415f8a | 2017-01-02 12:28:51 | [diff] [blame] | 1242 | ProducePartialResultsOnSignalingThread(timestamp_us); |
hbos | 0e6758d | 2016-08-31 14:57:36 | [diff] [blame] | 1243 | } |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 1244 | } |
| 1245 | |
| 1246 | void RTCStatsCollector::ClearCachedStatsReport() { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1247 | RTC_DCHECK_RUN_ON(signaling_thread_); |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 1248 | cached_report_ = nullptr; |
| 1249 | } |
| 1250 | |
hbos | b78306a | 2016-12-19 13:06:57 | [diff] [blame] | 1251 | void RTCStatsCollector::WaitForPendingRequest() { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1252 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1253 | // If a request is pending, blocks until the |network_report_event_| is |
| 1254 | // signaled and then delivers the result. Otherwise this is a NO-OP. |
| 1255 | MergeNetworkReport_s(); |
hbos | b78306a | 2016-12-19 13:06:57 | [diff] [blame] | 1256 | } |
| 1257 | |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1258 | void RTCStatsCollector::ProducePartialResultsOnSignalingThread( |
| 1259 | int64_t timestamp_us) { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1260 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1261 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1262 | |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1263 | partial_report_ = RTCStatsReport::Create(timestamp_us); |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1264 | |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1265 | ProducePartialResultsOnSignalingThreadImpl(timestamp_us, |
| 1266 | partial_report_.get()); |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1267 | |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1268 | // ProducePartialResultsOnSignalingThread() is running synchronously on the |
| 1269 | // signaling thread, so it is always the first partial result delivered on the |
| 1270 | // signaling thread. The request is not complete until MergeNetworkReport_s() |
| 1271 | // happens; we don't have to do anything here. |
| 1272 | RTC_DCHECK_GT(num_pending_partial_reports_, 1); |
| 1273 | --num_pending_partial_reports_; |
| 1274 | } |
| 1275 | |
| 1276 | void RTCStatsCollector::ProducePartialResultsOnSignalingThreadImpl( |
| 1277 | int64_t timestamp_us, |
| 1278 | RTCStatsReport* partial_report) { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1279 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1280 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1281 | |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1282 | ProduceDataChannelStats_s(timestamp_us, partial_report); |
| 1283 | ProduceMediaStreamStats_s(timestamp_us, partial_report); |
| 1284 | ProduceMediaStreamTrackStats_s(timestamp_us, partial_report); |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1285 | ProduceMediaSourceStats_s(timestamp_us, partial_report); |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1286 | ProducePeerConnectionStats_s(timestamp_us, partial_report); |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1287 | } |
| 1288 | |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1289 | void RTCStatsCollector::ProducePartialResultsOnNetworkThread( |
Tomas Gunnarsson | bfd9ba8 | 2021-04-18 09:55:57 | [diff] [blame] | 1290 | int64_t timestamp_us, |
| 1291 | absl::optional<std::string> sctp_transport_name) { |
Markus Handell | 518669d | 2021-06-07 11:30:46 | [diff] [blame] | 1292 | TRACE_EVENT0("webrtc", |
| 1293 | "RTCStatsCollector::ProducePartialResultsOnNetworkThread"); |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1294 | RTC_DCHECK_RUN_ON(network_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1295 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1296 | |
Ivo Creusen | 8d8ffdb | 2019-04-30 07:45:21 | [diff] [blame] | 1297 | // Touching |network_report_| on this thread is safe by this method because |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1298 | // |network_report_event_| is reset before this method is invoked. |
| 1299 | network_report_ = RTCStatsReport::Create(timestamp_us); |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1300 | |
Tomas Gunnarsson | bfd9ba8 | 2021-04-18 09:55:57 | [diff] [blame] | 1301 | std::set<std::string> transport_names; |
| 1302 | if (sctp_transport_name) { |
| 1303 | transport_names.emplace(std::move(*sctp_transport_name)); |
| 1304 | } |
| 1305 | |
| 1306 | for (const auto& info : transceiver_stats_infos_) { |
| 1307 | if (info.transport_name) |
| 1308 | transport_names.insert(*info.transport_name); |
| 1309 | } |
| 1310 | |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 1311 | std::map<std::string, cricket::TransportStats> transport_stats_by_name = |
Tomas Gunnarsson | bfd9ba8 | 2021-04-18 09:55:57 | [diff] [blame] | 1312 | pc_->GetTransportStatsByNames(transport_names); |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 1313 | std::map<std::string, CertificateStatsPair> transport_cert_stats = |
| 1314 | PrepareTransportCertificateStats_n(transport_stats_by_name); |
| 1315 | |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1316 | ProducePartialResultsOnNetworkThreadImpl( |
| 1317 | timestamp_us, transport_stats_by_name, transport_cert_stats, |
| 1318 | network_report_.get()); |
Mirko Bonadei | ca890ee | 2019-02-15 21:10:40 | [diff] [blame] | 1319 | |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1320 | // Signal that it is now safe to touch |network_report_| on the signaling |
| 1321 | // thread, and post a task to merge it into the final results. |
| 1322 | network_report_event_.Set(); |
Niels Möller | 4bab23f | 2021-01-18 08:24:33 | [diff] [blame] | 1323 | rtc::scoped_refptr<RTCStatsCollector> collector(this); |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1324 | signaling_thread_->PostTask( |
Niels Möller | 4bab23f | 2021-01-18 08:24:33 | [diff] [blame] | 1325 | RTC_FROM_HERE, [collector] { collector->MergeNetworkReport_s(); }); |
Henrik Boström | 05d43c6 | 2019-02-15 09:23:08 | [diff] [blame] | 1326 | } |
| 1327 | |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1328 | void RTCStatsCollector::ProducePartialResultsOnNetworkThreadImpl( |
| 1329 | int64_t timestamp_us, |
| 1330 | const std::map<std::string, cricket::TransportStats>& |
| 1331 | transport_stats_by_name, |
| 1332 | const std::map<std::string, CertificateStatsPair>& transport_cert_stats, |
| 1333 | RTCStatsReport* partial_report) { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1334 | RTC_DCHECK_RUN_ON(network_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1335 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1336 | |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1337 | ProduceCertificateStats_n(timestamp_us, transport_cert_stats, partial_report); |
| 1338 | ProduceCodecStats_n(timestamp_us, transceiver_stats_infos_, partial_report); |
| 1339 | ProduceIceCandidateAndPairStats_n(timestamp_us, transport_stats_by_name, |
| 1340 | call_stats_, partial_report); |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1341 | ProduceTransportStats_n(timestamp_us, transport_stats_by_name, |
| 1342 | transport_cert_stats, partial_report); |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 1343 | ProduceRTPStreamStats_n(timestamp_us, transceiver_stats_infos_, |
| 1344 | partial_report); |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1345 | } |
| 1346 | |
| 1347 | void RTCStatsCollector::MergeNetworkReport_s() { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1348 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1349 | // The |network_report_event_| must be signaled for it to be safe to touch |
| 1350 | // |network_report_|. This is normally not blocking, but if |
| 1351 | // WaitForPendingRequest() is called while a request is pending, we might have |
| 1352 | // to wait until the network thread is done touching |network_report_|. |
| 1353 | network_report_event_.Wait(rtc::Event::kForever); |
| 1354 | if (!network_report_) { |
| 1355 | // Normally, MergeNetworkReport_s() is executed because it is posted from |
| 1356 | // the network thread. But if WaitForPendingRequest() is called while a |
| 1357 | // request is pending, an early call to MergeNetworkReport_s() is made, |
| 1358 | // merging the report and setting |network_report_| to null. If so, when the |
| 1359 | // previously posted MergeNetworkReport_s() is later executed, the report is |
| 1360 | // already null and nothing needs to be done here. |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1361 | return; |
| 1362 | } |
Mirko Bonadei | ca890ee | 2019-02-15 21:10:40 | [diff] [blame] | 1363 | RTC_DCHECK_GT(num_pending_partial_reports_, 0); |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1364 | RTC_DCHECK(partial_report_); |
| 1365 | partial_report_->TakeMembersFrom(network_report_); |
| 1366 | network_report_ = nullptr; |
Mirko Bonadei | ca890ee | 2019-02-15 21:10:40 | [diff] [blame] | 1367 | --num_pending_partial_reports_; |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1368 | // |network_report_| is currently the only partial report collected |
| 1369 | // asynchronously, so |num_pending_partial_reports_| must now be 0 and we are |
| 1370 | // ready to deliver the result. |
| 1371 | RTC_DCHECK_EQ(num_pending_partial_reports_, 0); |
| 1372 | cache_timestamp_us_ = partial_report_timestamp_us_; |
| 1373 | cached_report_ = partial_report_; |
| 1374 | partial_report_ = nullptr; |
| 1375 | transceiver_stats_infos_.clear(); |
| 1376 | // Trace WebRTC Stats when getStats is called on Javascript. |
| 1377 | // This allows access to WebRTC stats from trace logs. To enable them, |
| 1378 | // select the "webrtc_stats" category when recording traces. |
| 1379 | TRACE_EVENT_INSTANT1("webrtc_stats", "webrtc_stats", "report", |
| 1380 | cached_report_->ToJson()); |
Mirko Bonadei | ca890ee | 2019-02-15 21:10:40 | [diff] [blame] | 1381 | |
Henrik Boström | 40b030e | 2019-02-28 08:49:31 | [diff] [blame] | 1382 | // Deliver report and clear |requests_|. |
| 1383 | std::vector<RequestInfo> requests; |
| 1384 | requests.swap(requests_); |
| 1385 | DeliverCachedReport(cached_report_, std::move(requests)); |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1386 | } |
| 1387 | |
Taylor Brandstetter | 25e022f | 2018-03-08 17:53:47 | [diff] [blame] | 1388 | void RTCStatsCollector::DeliverCachedReport( |
| 1389 | rtc::scoped_refptr<const RTCStatsReport> cached_report, |
Henrik Boström | 5b3541f | 2018-03-19 12:52:56 | [diff] [blame] | 1390 | std::vector<RTCStatsCollector::RequestInfo> requests) { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1391 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Henrik Boström | 5b3541f | 2018-03-19 12:52:56 | [diff] [blame] | 1392 | RTC_DCHECK(!requests.empty()); |
Taylor Brandstetter | 25e022f | 2018-03-08 17:53:47 | [diff] [blame] | 1393 | RTC_DCHECK(cached_report); |
Taylor Brandstetter | 87d5a74 | 2018-03-06 17:42:25 | [diff] [blame] | 1394 | |
Henrik Boström | 5b3541f | 2018-03-19 12:52:56 | [diff] [blame] | 1395 | for (const RequestInfo& request : requests) { |
| 1396 | if (request.filter_mode() == RequestInfo::FilterMode::kAll) { |
| 1397 | request.callback()->OnStatsDelivered(cached_report); |
| 1398 | } else { |
| 1399 | bool filter_by_sender_selector; |
| 1400 | rtc::scoped_refptr<RtpSenderInternal> sender_selector; |
| 1401 | rtc::scoped_refptr<RtpReceiverInternal> receiver_selector; |
| 1402 | if (request.filter_mode() == RequestInfo::FilterMode::kSenderSelector) { |
| 1403 | filter_by_sender_selector = true; |
| 1404 | sender_selector = request.sender_selector(); |
| 1405 | } else { |
| 1406 | RTC_DCHECK(request.filter_mode() == |
| 1407 | RequestInfo::FilterMode::kReceiverSelector); |
| 1408 | filter_by_sender_selector = false; |
| 1409 | receiver_selector = request.receiver_selector(); |
| 1410 | } |
| 1411 | request.callback()->OnStatsDelivered(CreateReportFilteredBySelector( |
| 1412 | filter_by_sender_selector, cached_report, sender_selector, |
| 1413 | receiver_selector)); |
| 1414 | } |
hbos | c82f2e1 | 2016-09-05 08:36:50 | [diff] [blame] | 1415 | } |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 1416 | } |
| 1417 | |
hbos | df6075a | 2016-12-19 12:58:02 | [diff] [blame] | 1418 | void RTCStatsCollector::ProduceCertificateStats_n( |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 1419 | int64_t timestamp_us, |
| 1420 | const std::map<std::string, CertificateStatsPair>& transport_cert_stats, |
hbos | 6ab97ce0 | 2016-10-03 21:16:56 | [diff] [blame] | 1421 | RTCStatsReport* report) const { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1422 | RTC_DCHECK_RUN_ON(network_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1423 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1424 | |
hbos | 02ba211 | 2016-10-28 12:14:53 | [diff] [blame] | 1425 | for (const auto& transport_cert_stats_pair : transport_cert_stats) { |
| 1426 | if (transport_cert_stats_pair.second.local) { |
| 1427 | ProduceCertificateStatsFromSSLCertificateStats( |
| 1428 | timestamp_us, *transport_cert_stats_pair.second.local.get(), report); |
hbos | 6ab97ce0 | 2016-10-03 21:16:56 | [diff] [blame] | 1429 | } |
hbos | 02ba211 | 2016-10-28 12:14:53 | [diff] [blame] | 1430 | if (transport_cert_stats_pair.second.remote) { |
| 1431 | ProduceCertificateStatsFromSSLCertificateStats( |
| 1432 | timestamp_us, *transport_cert_stats_pair.second.remote.get(), report); |
hbos | 6ab97ce0 | 2016-10-03 21:16:56 | [diff] [blame] | 1433 | } |
| 1434 | } |
| 1435 | } |
| 1436 | |
hbos | df6075a | 2016-12-19 12:58:02 | [diff] [blame] | 1437 | void RTCStatsCollector::ProduceCodecStats_n( |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1438 | int64_t timestamp_us, |
| 1439 | const std::vector<RtpTransceiverStatsInfo>& transceiver_stats_infos, |
hbos | 0adb828 | 2016-11-23 10:32:06 | [diff] [blame] | 1440 | RTCStatsReport* report) const { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1441 | RTC_DCHECK_RUN_ON(network_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1442 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1443 | |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1444 | for (const auto& stats : transceiver_stats_infos) { |
| 1445 | if (!stats.mid) { |
| 1446 | continue; |
hbos | 0adb828 | 2016-11-23 10:32:06 | [diff] [blame] | 1447 | } |
Philipp Hancke | 95157a0 | 2020-11-16 19:08:27 | [diff] [blame] | 1448 | std::string transport_id = RTCTransportStatsIDFromTransportChannel( |
| 1449 | *stats.transport_name, cricket::ICE_CANDIDATE_COMPONENT_RTP); |
| 1450 | |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1451 | const cricket::VoiceMediaInfo* voice_media_info = |
| 1452 | stats.track_media_info_map->voice_media_info(); |
| 1453 | const cricket::VideoMediaInfo* video_media_info = |
| 1454 | stats.track_media_info_map->video_media_info(); |
| 1455 | // Audio |
| 1456 | if (voice_media_info) { |
| 1457 | // Inbound |
| 1458 | for (const auto& pair : voice_media_info->receive_codecs) { |
| 1459 | report->AddStats(CodecStatsFromRtpCodecParameters( |
Philipp Hancke | 95157a0 | 2020-11-16 19:08:27 | [diff] [blame] | 1460 | timestamp_us, *stats.mid, transport_id, true, pair.second)); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1461 | } |
| 1462 | // Outbound |
| 1463 | for (const auto& pair : voice_media_info->send_codecs) { |
| 1464 | report->AddStats(CodecStatsFromRtpCodecParameters( |
Philipp Hancke | 95157a0 | 2020-11-16 19:08:27 | [diff] [blame] | 1465 | timestamp_us, *stats.mid, transport_id, false, pair.second)); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1466 | } |
Guido Urdaneta | ee2388f | 2018-02-15 16:36:19 | [diff] [blame] | 1467 | } |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1468 | // Video |
| 1469 | if (video_media_info) { |
| 1470 | // Inbound |
| 1471 | for (const auto& pair : video_media_info->receive_codecs) { |
| 1472 | report->AddStats(CodecStatsFromRtpCodecParameters( |
Philipp Hancke | 95157a0 | 2020-11-16 19:08:27 | [diff] [blame] | 1473 | timestamp_us, *stats.mid, transport_id, true, pair.second)); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1474 | } |
| 1475 | // Outbound |
| 1476 | for (const auto& pair : video_media_info->send_codecs) { |
| 1477 | report->AddStats(CodecStatsFromRtpCodecParameters( |
Philipp Hancke | 95157a0 | 2020-11-16 19:08:27 | [diff] [blame] | 1478 | timestamp_us, *stats.mid, transport_id, false, pair.second)); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1479 | } |
hbos | 0adb828 | 2016-11-23 10:32:06 | [diff] [blame] | 1480 | } |
| 1481 | } |
| 1482 | } |
| 1483 | |
hbos | cc555c5 | 2016-10-18 19:48:31 | [diff] [blame] | 1484 | void RTCStatsCollector::ProduceDataChannelStats_s( |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 1485 | int64_t timestamp_us, |
| 1486 | RTCStatsReport* report) const { |
Tomas Gunnarsson | 2e94de5 | 2020-06-16 14:54:10 | [diff] [blame] | 1487 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1488 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
Taylor Brandstetter | 3a034e1 | 2020-07-09 22:32:34 | [diff] [blame] | 1489 | std::vector<DataChannelStats> data_stats = pc_->GetDataChannelStats(); |
Tomas Gunnarsson | 2e94de5 | 2020-06-16 14:54:10 | [diff] [blame] | 1490 | for (const auto& stats : data_stats) { |
hbos | cc555c5 | 2016-10-18 19:48:31 | [diff] [blame] | 1491 | std::unique_ptr<RTCDataChannelStats> data_channel_stats( |
| 1492 | new RTCDataChannelStats( |
Tomas Gunnarsson | 2e94de5 | 2020-06-16 14:54:10 | [diff] [blame] | 1493 | "RTCDataChannel_" + rtc::ToString(stats.internal_id), |
hbos | cc555c5 | 2016-10-18 19:48:31 | [diff] [blame] | 1494 | timestamp_us)); |
Tomas Gunnarsson | 2e94de5 | 2020-06-16 14:54:10 | [diff] [blame] | 1495 | data_channel_stats->label = std::move(stats.label); |
| 1496 | data_channel_stats->protocol = std::move(stats.protocol); |
| 1497 | data_channel_stats->data_channel_identifier = stats.id; |
| 1498 | data_channel_stats->state = DataStateToRTCDataChannelState(stats.state); |
| 1499 | data_channel_stats->messages_sent = stats.messages_sent; |
| 1500 | data_channel_stats->bytes_sent = stats.bytes_sent; |
| 1501 | data_channel_stats->messages_received = stats.messages_received; |
| 1502 | data_channel_stats->bytes_received = stats.bytes_received; |
hbos | cc555c5 | 2016-10-18 19:48:31 | [diff] [blame] | 1503 | report->AddStats(std::move(data_channel_stats)); |
| 1504 | } |
| 1505 | } |
| 1506 | |
hbos | df6075a | 2016-12-19 12:58:02 | [diff] [blame] | 1507 | void RTCStatsCollector::ProduceIceCandidateAndPairStats_n( |
stefan | f79ade1 | 2017-06-02 13:44:03 | [diff] [blame] | 1508 | int64_t timestamp_us, |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 1509 | const std::map<std::string, cricket::TransportStats>& |
| 1510 | transport_stats_by_name, |
stefan | f79ade1 | 2017-06-02 13:44:03 | [diff] [blame] | 1511 | const Call::Stats& call_stats, |
| 1512 | RTCStatsReport* report) const { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1513 | RTC_DCHECK_RUN_ON(network_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1514 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1515 | |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 1516 | for (const auto& entry : transport_stats_by_name) { |
| 1517 | const std::string& transport_name = entry.first; |
| 1518 | const cricket::TransportStats& transport_stats = entry.second; |
| 1519 | for (const auto& channel_stats : transport_stats.channel_stats) { |
hbos | 0583b28 | 2016-11-30 09:50:14 | [diff] [blame] | 1520 | std::string transport_id = RTCTransportStatsIDFromTransportChannel( |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 1521 | transport_name, channel_stats.component); |
hbos | c47a0c3 | 2016-10-11 21:54:49 | [diff] [blame] | 1522 | for (const cricket::ConnectionInfo& info : |
Jonas Oreland | 149dc72 | 2019-08-28 06:10:27 | [diff] [blame] | 1523 | channel_stats.ice_transport_stats.connection_infos) { |
hbos | c47a0c3 | 2016-10-11 21:54:49 | [diff] [blame] | 1524 | std::unique_ptr<RTCIceCandidatePairStats> candidate_pair_stats( |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 1525 | new RTCIceCandidatePairStats( |
| 1526 | RTCIceCandidatePairStatsIDFromConnectionInfo(info), |
| 1527 | timestamp_us)); |
hbos | c47a0c3 | 2016-10-11 21:54:49 | [diff] [blame] | 1528 | |
hbos | 0583b28 | 2016-11-30 09:50:14 | [diff] [blame] | 1529 | candidate_pair_stats->transport_id = transport_id; |
hbos | ab9f6e4 | 2016-10-07 09:18:47 | [diff] [blame] | 1530 | // TODO(hbos): There could be other candidates that are not paired with |
| 1531 | // anything. We don't have a complete list. Local candidates come from |
| 1532 | // Port objects, and prflx candidates (both local and remote) are only |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 1533 | // stored in candidate pairs. https://crbug.com/632723 |
hbos | 02ba211 | 2016-10-28 12:14:53 | [diff] [blame] | 1534 | candidate_pair_stats->local_candidate_id = ProduceIceCandidateStats( |
hbos | b4e426e | 2017-01-02 17:59:31 | [diff] [blame] | 1535 | timestamp_us, info.local_candidate, true, transport_id, report); |
hbos | 02ba211 | 2016-10-28 12:14:53 | [diff] [blame] | 1536 | candidate_pair_stats->remote_candidate_id = ProduceIceCandidateStats( |
hbos | b4e426e | 2017-01-02 17:59:31 | [diff] [blame] | 1537 | timestamp_us, info.remote_candidate, false, transport_id, report); |
hbos | 06495bc | 2017-01-02 16:08:18 | [diff] [blame] | 1538 | candidate_pair_stats->state = |
| 1539 | IceCandidatePairStateToRTCStatsIceCandidatePairState(info.state); |
| 1540 | candidate_pair_stats->priority = info.priority; |
hbos | 92eaec6 | 2017-02-27 09:38:08 | [diff] [blame] | 1541 | candidate_pair_stats->nominated = info.nominated; |
hbos | c47a0c3 | 2016-10-11 21:54:49 | [diff] [blame] | 1542 | // TODO(hbos): This writable is different than the spec. It goes to |
| 1543 | // false after a certain amount of time without a response passes. |
Harald Alvestrand | 8906187 | 2018-01-02 13:08:34 | [diff] [blame] | 1544 | // https://crbug.com/633550 |
hbos | c47a0c3 | 2016-10-11 21:54:49 | [diff] [blame] | 1545 | candidate_pair_stats->writable = info.writable; |
hbos | c47a0c3 | 2016-10-11 21:54:49 | [diff] [blame] | 1546 | candidate_pair_stats->bytes_sent = |
| 1547 | static_cast<uint64_t>(info.sent_total_bytes); |
| 1548 | candidate_pair_stats->bytes_received = |
| 1549 | static_cast<uint64_t>(info.recv_total_bytes); |
hbos | bf8d3e5 | 2017-02-28 14:34:47 | [diff] [blame] | 1550 | candidate_pair_stats->total_round_trip_time = |
| 1551 | static_cast<double>(info.total_round_trip_time_ms) / |
| 1552 | rtc::kNumMillisecsPerSec; |
| 1553 | if (info.current_round_trip_time_ms) { |
| 1554 | candidate_pair_stats->current_round_trip_time = |
| 1555 | static_cast<double>(*info.current_round_trip_time_ms) / |
| 1556 | rtc::kNumMillisecsPerSec; |
| 1557 | } |
stefan | f79ade1 | 2017-06-02 13:44:03 | [diff] [blame] | 1558 | if (info.best_connection) { |
hbos | 338f78a | 2017-02-07 14:41:21 | [diff] [blame] | 1559 | // The bandwidth estimations we have are for the selected candidate |
| 1560 | // pair ("info.best_connection"). |
stefan | f79ade1 | 2017-06-02 13:44:03 | [diff] [blame] | 1561 | RTC_DCHECK_GE(call_stats.send_bandwidth_bps, 0); |
| 1562 | RTC_DCHECK_GE(call_stats.recv_bandwidth_bps, 0); |
| 1563 | if (call_stats.send_bandwidth_bps > 0) { |
hbos | 338f78a | 2017-02-07 14:41:21 | [diff] [blame] | 1564 | candidate_pair_stats->available_outgoing_bitrate = |
stefan | f79ade1 | 2017-06-02 13:44:03 | [diff] [blame] | 1565 | static_cast<double>(call_stats.send_bandwidth_bps); |
hbos | 338f78a | 2017-02-07 14:41:21 | [diff] [blame] | 1566 | } |
stefan | f79ade1 | 2017-06-02 13:44:03 | [diff] [blame] | 1567 | if (call_stats.recv_bandwidth_bps > 0) { |
hbos | 338f78a | 2017-02-07 14:41:21 | [diff] [blame] | 1568 | candidate_pair_stats->available_incoming_bitrate = |
stefan | f79ade1 | 2017-06-02 13:44:03 | [diff] [blame] | 1569 | static_cast<double>(call_stats.recv_bandwidth_bps); |
hbos | 338f78a | 2017-02-07 14:41:21 | [diff] [blame] | 1570 | } |
| 1571 | } |
hbos | d82f512 | 2016-12-09 12:12:39 | [diff] [blame] | 1572 | candidate_pair_stats->requests_received = |
| 1573 | static_cast<uint64_t>(info.recv_ping_requests); |
hbos | e448dd5 | 2016-12-12 09:22:53 | [diff] [blame] | 1574 | candidate_pair_stats->requests_sent = static_cast<uint64_t>( |
| 1575 | info.sent_ping_requests_before_first_response); |
hbos | c47a0c3 | 2016-10-11 21:54:49 | [diff] [blame] | 1576 | candidate_pair_stats->responses_received = |
| 1577 | static_cast<uint64_t>(info.recv_ping_responses); |
| 1578 | candidate_pair_stats->responses_sent = |
| 1579 | static_cast<uint64_t>(info.sent_ping_responses); |
hbos | e448dd5 | 2016-12-12 09:22:53 | [diff] [blame] | 1580 | RTC_DCHECK_GE(info.sent_ping_requests_total, |
| 1581 | info.sent_ping_requests_before_first_response); |
| 1582 | candidate_pair_stats->consent_requests_sent = static_cast<uint64_t>( |
| 1583 | info.sent_ping_requests_total - |
| 1584 | info.sent_ping_requests_before_first_response); |
hbos | c47a0c3 | 2016-10-11 21:54:49 | [diff] [blame] | 1585 | |
| 1586 | report->AddStats(std::move(candidate_pair_stats)); |
hbos | ab9f6e4 | 2016-10-07 09:18:47 | [diff] [blame] | 1587 | } |
| 1588 | } |
| 1589 | } |
| 1590 | } |
| 1591 | |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1592 | void RTCStatsCollector::ProduceMediaStreamStats_s( |
| 1593 | int64_t timestamp_us, |
| 1594 | RTCStatsReport* report) const { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1595 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1596 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1597 | |
| 1598 | std::map<std::string, std::vector<std::string>> track_ids; |
| 1599 | |
| 1600 | for (const auto& stats : transceiver_stats_infos_) { |
Mirko Bonadei | 739baf0 | 2019-01-27 16:29:42 | [diff] [blame] | 1601 | for (const auto& sender : stats.transceiver->senders()) { |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1602 | std::string track_id = |
| 1603 | RTCMediaStreamTrackStatsIDFromDirectionAndAttachment( |
| 1604 | kSender, sender->internal()->AttachmentId()); |
| 1605 | for (auto& stream_id : sender->stream_ids()) { |
| 1606 | track_ids[stream_id].push_back(track_id); |
| 1607 | } |
| 1608 | } |
Mirko Bonadei | 739baf0 | 2019-01-27 16:29:42 | [diff] [blame] | 1609 | for (const auto& receiver : stats.transceiver->receivers()) { |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1610 | std::string track_id = |
| 1611 | RTCMediaStreamTrackStatsIDFromDirectionAndAttachment( |
| 1612 | kReceiver, receiver->internal()->AttachmentId()); |
| 1613 | for (auto& stream : receiver->streams()) { |
Seth Hampson | 13b8bad | 2018-03-13 23:05:28 | [diff] [blame] | 1614 | track_ids[stream->id()].push_back(track_id); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1615 | } |
| 1616 | } |
| 1617 | } |
| 1618 | |
| 1619 | // Build stats for each stream ID known. |
| 1620 | for (auto& it : track_ids) { |
| 1621 | std::unique_ptr<RTCMediaStreamStats> stream_stats( |
| 1622 | new RTCMediaStreamStats("RTCMediaStream_" + it.first, timestamp_us)); |
| 1623 | stream_stats->stream_identifier = it.first; |
| 1624 | stream_stats->track_ids = it.second; |
| 1625 | report->AddStats(std::move(stream_stats)); |
| 1626 | } |
| 1627 | } |
| 1628 | |
| 1629 | void RTCStatsCollector::ProduceMediaStreamTrackStats_s( |
| 1630 | int64_t timestamp_us, |
| 1631 | RTCStatsReport* report) const { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1632 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1633 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1634 | |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1635 | for (const RtpTransceiverStatsInfo& stats : transceiver_stats_infos_) { |
| 1636 | std::vector<rtc::scoped_refptr<RtpSenderInternal>> senders; |
Mirko Bonadei | 739baf0 | 2019-01-27 16:29:42 | [diff] [blame] | 1637 | for (const auto& sender : stats.transceiver->senders()) { |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1638 | senders.push_back(sender->internal()); |
| 1639 | } |
| 1640 | ProduceSenderMediaTrackStats(timestamp_us, *stats.track_media_info_map, |
| 1641 | senders, report); |
| 1642 | |
| 1643 | std::vector<rtc::scoped_refptr<RtpReceiverInternal>> receivers; |
Mirko Bonadei | 739baf0 | 2019-01-27 16:29:42 | [diff] [blame] | 1644 | for (const auto& receiver : stats.transceiver->receivers()) { |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1645 | receivers.push_back(receiver->internal()); |
| 1646 | } |
| 1647 | ProduceReceiverMediaTrackStats(timestamp_us, *stats.track_media_info_map, |
| 1648 | receivers, report); |
| 1649 | } |
hbos | 09bc128 | 2016-11-08 14:29:22 | [diff] [blame] | 1650 | } |
| 1651 | |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1652 | void RTCStatsCollector::ProduceMediaSourceStats_s( |
| 1653 | int64_t timestamp_us, |
| 1654 | RTCStatsReport* report) const { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1655 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1656 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1657 | |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1658 | for (const RtpTransceiverStatsInfo& transceiver_stats_info : |
| 1659 | transceiver_stats_infos_) { |
| 1660 | const auto& track_media_info_map = |
| 1661 | transceiver_stats_info.track_media_info_map; |
| 1662 | for (const auto& sender : transceiver_stats_info.transceiver->senders()) { |
| 1663 | const auto& sender_internal = sender->internal(); |
| 1664 | const auto& track = sender_internal->track(); |
| 1665 | if (!track) |
| 1666 | continue; |
Henrik Boström | d2c336f | 2019-07-03 15:11:10 | [diff] [blame] | 1667 | // TODO(https://crbug.com/webrtc/10771): The same track could be attached |
| 1668 | // to multiple senders which should result in multiple senders referencing |
| 1669 | // the same media-source stats. When all media source related metrics are |
| 1670 | // moved to the track's source (e.g. input frame rate is moved from |
| 1671 | // cricket::VideoSenderInfo to VideoTrackSourceInterface::Stats and audio |
| 1672 | // levels are moved to the corresponding audio track/source object), don't |
| 1673 | // create separate media source stats objects on a per-attachment basis. |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1674 | std::unique_ptr<RTCMediaSourceStats> media_source_stats; |
| 1675 | if (track->kind() == MediaStreamTrackInterface::kAudioKind) { |
Taylor Brandstetter | 64851c0 | 2021-06-24 20:32:50 | [diff] [blame] | 1676 | AudioTrackInterface* audio_track = |
| 1677 | static_cast<AudioTrackInterface*>(track.get()); |
Mirko Bonadei | 317a1f0 | 2019-09-17 15:06:18 | [diff] [blame] | 1678 | auto audio_source_stats = std::make_unique<RTCAudioSourceStats>( |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1679 | RTCMediaSourceStatsIDFromKindAndAttachment( |
| 1680 | cricket::MEDIA_TYPE_AUDIO, sender_internal->AttachmentId()), |
| 1681 | timestamp_us); |
Henrik Boström | d2c336f | 2019-07-03 15:11:10 | [diff] [blame] | 1682 | // TODO(https://crbug.com/webrtc/10771): We shouldn't need to have an |
| 1683 | // SSRC assigned (there shouldn't need to exist a send-stream, created |
| 1684 | // by an O/A exchange) in order to read audio media-source stats. |
| 1685 | // TODO(https://crbug.com/webrtc/8694): SSRC 0 shouldn't be a magic |
| 1686 | // value indicating no SSRC. |
| 1687 | if (sender_internal->ssrc() != 0) { |
| 1688 | auto* voice_sender_info = |
| 1689 | track_media_info_map->GetVoiceSenderInfoBySsrc( |
| 1690 | sender_internal->ssrc()); |
| 1691 | if (voice_sender_info) { |
| 1692 | audio_source_stats->audio_level = DoubleAudioLevelFromIntAudioLevel( |
| 1693 | voice_sender_info->audio_level); |
| 1694 | audio_source_stats->total_audio_energy = |
| 1695 | voice_sender_info->total_input_energy; |
| 1696 | audio_source_stats->total_samples_duration = |
| 1697 | voice_sender_info->total_input_duration; |
Taylor Brandstetter | 64851c0 | 2021-06-24 20:32:50 | [diff] [blame] | 1698 | SetAudioProcessingStats(audio_source_stats.get(), |
| 1699 | voice_sender_info->apm_statistics); |
Henrik Boström | d2c336f | 2019-07-03 15:11:10 | [diff] [blame] | 1700 | } |
| 1701 | } |
Taylor Brandstetter | 64851c0 | 2021-06-24 20:32:50 | [diff] [blame] | 1702 | // Audio processor may be attached to either the track or the send |
| 1703 | // stream, so look in both places. |
| 1704 | auto audio_processor(audio_track->GetAudioProcessor()); |
| 1705 | if (audio_processor.get()) { |
| 1706 | // The |has_remote_tracks| argument is obsolete; makes no difference |
| 1707 | // if it's set to true or false. |
| 1708 | AudioProcessorInterface::AudioProcessorStatistics ap_stats = |
| 1709 | audio_processor->GetStats(/*has_remote_tracks=*/false); |
| 1710 | SetAudioProcessingStats(audio_source_stats.get(), |
| 1711 | ap_stats.apm_statistics); |
| 1712 | } |
Henrik Boström | d2c336f | 2019-07-03 15:11:10 | [diff] [blame] | 1713 | media_source_stats = std::move(audio_source_stats); |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1714 | } else { |
| 1715 | RTC_DCHECK_EQ(MediaStreamTrackInterface::kVideoKind, track->kind()); |
Mirko Bonadei | 317a1f0 | 2019-09-17 15:06:18 | [diff] [blame] | 1716 | auto video_source_stats = std::make_unique<RTCVideoSourceStats>( |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1717 | RTCMediaSourceStatsIDFromKindAndAttachment( |
| 1718 | cricket::MEDIA_TYPE_VIDEO, sender_internal->AttachmentId()), |
| 1719 | timestamp_us); |
| 1720 | auto* video_track = static_cast<VideoTrackInterface*>(track.get()); |
| 1721 | auto* video_source = video_track->GetSource(); |
| 1722 | VideoTrackSourceInterface::Stats source_stats; |
| 1723 | if (video_source && video_source->GetStats(&source_stats)) { |
| 1724 | video_source_stats->width = source_stats.input_width; |
| 1725 | video_source_stats->height = source_stats.input_height; |
| 1726 | } |
Henrik Boström | d2c336f | 2019-07-03 15:11:10 | [diff] [blame] | 1727 | // TODO(https://crbug.com/webrtc/10771): We shouldn't need to have an |
| 1728 | // SSRC assigned (there shouldn't need to exist a send-stream, created |
| 1729 | // by an O/A exchange) in order to get framesPerSecond. |
| 1730 | // TODO(https://crbug.com/webrtc/8694): SSRC 0 shouldn't be a magic |
| 1731 | // value indicating no SSRC. |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1732 | if (sender_internal->ssrc() != 0) { |
Henrik Boström | d2c336f | 2019-07-03 15:11:10 | [diff] [blame] | 1733 | auto* video_sender_info = |
| 1734 | track_media_info_map->GetVideoSenderInfoBySsrc( |
| 1735 | sender_internal->ssrc()); |
| 1736 | if (video_sender_info) { |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1737 | video_source_stats->frames_per_second = |
Henrik Boström | d2c336f | 2019-07-03 15:11:10 | [diff] [blame] | 1738 | video_sender_info->framerate_input; |
Di Wu | 668dbf6 | 2021-02-27 08:29:15 | [diff] [blame] | 1739 | video_source_stats->frames = video_sender_info->frames; |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1740 | } |
| 1741 | } |
| 1742 | media_source_stats = std::move(video_source_stats); |
| 1743 | } |
| 1744 | media_source_stats->track_identifier = track->id(); |
| 1745 | media_source_stats->kind = track->kind(); |
| 1746 | report->AddStats(std::move(media_source_stats)); |
| 1747 | } |
| 1748 | } |
| 1749 | } |
| 1750 | |
hbos | 6ab97ce0 | 2016-10-03 21:16:56 | [diff] [blame] | 1751 | void RTCStatsCollector::ProducePeerConnectionStats_s( |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 1752 | int64_t timestamp_us, |
| 1753 | RTCStatsReport* report) const { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1754 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1755 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1756 | |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 1757 | std::unique_ptr<RTCPeerConnectionStats> stats( |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 1758 | new RTCPeerConnectionStats("RTCPeerConnection", timestamp_us)); |
hbos | 82ebe02 | 2016-11-14 09:41:09 | [diff] [blame] | 1759 | stats->data_channels_opened = internal_record_.data_channels_opened; |
| 1760 | stats->data_channels_closed = internal_record_.data_channels_closed; |
hbos | 6ab97ce0 | 2016-10-03 21:16:56 | [diff] [blame] | 1761 | report->AddStats(std::move(stats)); |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 1762 | } |
| 1763 | |
hbos | df6075a | 2016-12-19 12:58:02 | [diff] [blame] | 1764 | void RTCStatsCollector::ProduceRTPStreamStats_n( |
Steve Anton | 593e325 | 2017-12-15 19:44:48 | [diff] [blame] | 1765 | int64_t timestamp_us, |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1766 | const std::vector<RtpTransceiverStatsInfo>& transceiver_stats_infos, |
hbos | 84abeb1 | 2017-01-16 14:16:44 | [diff] [blame] | 1767 | RTCStatsReport* report) const { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1768 | RTC_DCHECK_RUN_ON(network_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1769 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 1770 | |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1771 | for (const RtpTransceiverStatsInfo& stats : transceiver_stats_infos) { |
| 1772 | if (stats.media_type == cricket::MEDIA_TYPE_AUDIO) { |
| 1773 | ProduceAudioRTPStreamStats_n(timestamp_us, stats, report); |
| 1774 | } else if (stats.media_type == cricket::MEDIA_TYPE_VIDEO) { |
| 1775 | ProduceVideoRTPStreamStats_n(timestamp_us, stats, report); |
| 1776 | } else { |
| 1777 | RTC_NOTREACHED(); |
Guido Urdaneta | ee2388f | 2018-02-15 16:36:19 | [diff] [blame] | 1778 | } |
Steve Anton | 56bae8d | 2018-02-15 00:07:42 | [diff] [blame] | 1779 | } |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1780 | } |
| 1781 | |
| 1782 | void RTCStatsCollector::ProduceAudioRTPStreamStats_n( |
| 1783 | int64_t timestamp_us, |
| 1784 | const RtpTransceiverStatsInfo& stats, |
| 1785 | RTCStatsReport* report) const { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1786 | RTC_DCHECK_RUN_ON(network_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1787 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1788 | |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1789 | if (!stats.mid || !stats.transport_name) { |
| 1790 | return; |
| 1791 | } |
| 1792 | RTC_DCHECK(stats.track_media_info_map); |
| 1793 | const TrackMediaInfoMap& track_media_info_map = *stats.track_media_info_map; |
| 1794 | RTC_DCHECK(track_media_info_map.voice_media_info()); |
| 1795 | std::string mid = *stats.mid; |
| 1796 | std::string transport_id = RTCTransportStatsIDFromTransportChannel( |
| 1797 | *stats.transport_name, cricket::ICE_CANDIDATE_COMPONENT_RTP); |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 1798 | // Inbound and remote-outbound. |
| 1799 | // The remote-outbound stats are based on RTCP sender reports sent from the |
| 1800 | // remote endpoint providing metrics about the remote outbound streams. |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1801 | for (const cricket::VoiceReceiverInfo& voice_receiver_info : |
| 1802 | track_media_info_map.voice_media_info()->receivers) { |
| 1803 | if (!voice_receiver_info.connected()) |
| 1804 | continue; |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 1805 | // Inbound. |
| 1806 | auto inbound_audio = |
| 1807 | CreateInboundAudioStreamStats(voice_receiver_info, mid, timestamp_us); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1808 | // TODO(hta): This lookup should look for the sender, not the track. |
| 1809 | rtc::scoped_refptr<AudioTrackInterface> audio_track = |
| 1810 | track_media_info_map.GetAudioTrack(voice_receiver_info); |
| 1811 | if (audio_track) { |
| 1812 | inbound_audio->track_id = |
| 1813 | RTCMediaStreamTrackStatsIDFromDirectionAndAttachment( |
| 1814 | kReceiver, |
| 1815 | track_media_info_map.GetAttachmentIdByTrack(audio_track).value()); |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 1816 | } |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1817 | inbound_audio->transport_id = transport_id; |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 1818 | // Remote-outbound. |
| 1819 | auto remote_outbound_audio = CreateRemoteOutboundAudioStreamStats( |
| 1820 | voice_receiver_info, mid, inbound_audio->id(), transport_id); |
| 1821 | // Add stats. |
| 1822 | if (remote_outbound_audio) { |
| 1823 | // When the remote outbound stats are available, the remote ID for the |
| 1824 | // local inbound stats is set. |
| 1825 | inbound_audio->remote_id = remote_outbound_audio->id(); |
| 1826 | report->AddStats(std::move(remote_outbound_audio)); |
| 1827 | } |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1828 | report->AddStats(std::move(inbound_audio)); |
| 1829 | } |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 1830 | // Outbound. |
Henrik Boström | 4f40fa5 | 2019-12-19 12:27:27 | [diff] [blame] | 1831 | std::map<std::string, RTCOutboundRTPStreamStats*> audio_outbound_rtps; |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1832 | for (const cricket::VoiceSenderInfo& voice_sender_info : |
| 1833 | track_media_info_map.voice_media_info()->senders) { |
| 1834 | if (!voice_sender_info.connected()) |
| 1835 | continue; |
Mirko Bonadei | 317a1f0 | 2019-09-17 15:06:18 | [diff] [blame] | 1836 | auto outbound_audio = std::make_unique<RTCOutboundRTPStreamStats>( |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 1837 | RTCOutboundRTPStreamStatsIDFromSSRC(cricket::MEDIA_TYPE_AUDIO, |
| 1838 | voice_sender_info.ssrc()), |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1839 | timestamp_us); |
| 1840 | SetOutboundRTPStreamStatsFromVoiceSenderInfo(mid, voice_sender_info, |
| 1841 | outbound_audio.get()); |
| 1842 | rtc::scoped_refptr<AudioTrackInterface> audio_track = |
| 1843 | track_media_info_map.GetAudioTrack(voice_sender_info); |
| 1844 | if (audio_track) { |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1845 | int attachment_id = |
| 1846 | track_media_info_map.GetAttachmentIdByTrack(audio_track).value(); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1847 | outbound_audio->track_id = |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1848 | RTCMediaStreamTrackStatsIDFromDirectionAndAttachment(kSender, |
| 1849 | attachment_id); |
| 1850 | outbound_audio->media_source_id = |
| 1851 | RTCMediaSourceStatsIDFromKindAndAttachment(cricket::MEDIA_TYPE_AUDIO, |
| 1852 | attachment_id); |
Steve Anton | 56bae8d | 2018-02-15 00:07:42 | [diff] [blame] | 1853 | } |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1854 | outbound_audio->transport_id = transport_id; |
Henrik Boström | 4f40fa5 | 2019-12-19 12:27:27 | [diff] [blame] | 1855 | audio_outbound_rtps.insert( |
| 1856 | std::make_pair(outbound_audio->id(), outbound_audio.get())); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1857 | report->AddStats(std::move(outbound_audio)); |
| 1858 | } |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 1859 | // Remote-inbound. |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 1860 | // These are Report Block-based, information sent from the remote endpoint, |
| 1861 | // providing metrics about our Outbound streams. We take advantage of the fact |
| 1862 | // that RTCOutboundRtpStreamStats, RTCCodecStats and RTCTransport have already |
| 1863 | // been added to the report. |
| 1864 | for (const cricket::VoiceSenderInfo& voice_sender_info : |
| 1865 | track_media_info_map.voice_media_info()->senders) { |
| 1866 | for (const auto& report_block_data : voice_sender_info.report_block_datas) { |
| 1867 | report->AddStats(ProduceRemoteInboundRtpStreamStatsFromReportBlockData( |
Eldar Rello | c07e904 | 2020-07-03 08:08:07 | [diff] [blame] | 1868 | report_block_data, cricket::MEDIA_TYPE_AUDIO, audio_outbound_rtps, |
| 1869 | *report)); |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 1870 | } |
| 1871 | } |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1872 | } |
| 1873 | |
| 1874 | void RTCStatsCollector::ProduceVideoRTPStreamStats_n( |
| 1875 | int64_t timestamp_us, |
| 1876 | const RtpTransceiverStatsInfo& stats, |
| 1877 | RTCStatsReport* report) const { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1878 | RTC_DCHECK_RUN_ON(network_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1879 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1880 | |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1881 | if (!stats.mid || !stats.transport_name) { |
| 1882 | return; |
| 1883 | } |
| 1884 | RTC_DCHECK(stats.track_media_info_map); |
| 1885 | const TrackMediaInfoMap& track_media_info_map = *stats.track_media_info_map; |
| 1886 | RTC_DCHECK(track_media_info_map.video_media_info()); |
| 1887 | std::string mid = *stats.mid; |
| 1888 | std::string transport_id = RTCTransportStatsIDFromTransportChannel( |
| 1889 | *stats.transport_name, cricket::ICE_CANDIDATE_COMPONENT_RTP); |
| 1890 | // Inbound |
| 1891 | for (const cricket::VideoReceiverInfo& video_receiver_info : |
| 1892 | track_media_info_map.video_media_info()->receivers) { |
| 1893 | if (!video_receiver_info.connected()) |
| 1894 | continue; |
Mirko Bonadei | 317a1f0 | 2019-09-17 15:06:18 | [diff] [blame] | 1895 | auto inbound_video = std::make_unique<RTCInboundRTPStreamStats>( |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 1896 | RTCInboundRTPStreamStatsIDFromSSRC(cricket::MEDIA_TYPE_VIDEO, |
| 1897 | video_receiver_info.ssrc()), |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1898 | timestamp_us); |
| 1899 | SetInboundRTPStreamStatsFromVideoReceiverInfo(mid, video_receiver_info, |
| 1900 | inbound_video.get()); |
| 1901 | rtc::scoped_refptr<VideoTrackInterface> video_track = |
| 1902 | track_media_info_map.GetVideoTrack(video_receiver_info); |
| 1903 | if (video_track) { |
| 1904 | inbound_video->track_id = |
| 1905 | RTCMediaStreamTrackStatsIDFromDirectionAndAttachment( |
| 1906 | kReceiver, |
| 1907 | track_media_info_map.GetAttachmentIdByTrack(video_track).value()); |
| 1908 | } |
| 1909 | inbound_video->transport_id = transport_id; |
| 1910 | report->AddStats(std::move(inbound_video)); |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 1911 | // TODO(crbug.com/webrtc/12529): Add remote-outbound stats. |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1912 | } |
| 1913 | // Outbound |
Henrik Boström | 4f40fa5 | 2019-12-19 12:27:27 | [diff] [blame] | 1914 | std::map<std::string, RTCOutboundRTPStreamStats*> video_outbound_rtps; |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1915 | for (const cricket::VideoSenderInfo& video_sender_info : |
Eldar Rello | 9276e2c | 2020-06-10 14:53:39 | [diff] [blame] | 1916 | track_media_info_map.video_media_info()->senders) { |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1917 | if (!video_sender_info.connected()) |
| 1918 | continue; |
Mirko Bonadei | 317a1f0 | 2019-09-17 15:06:18 | [diff] [blame] | 1919 | auto outbound_video = std::make_unique<RTCOutboundRTPStreamStats>( |
Alessio Bazzica | f7b1b95 | 2021-03-23 16:23:04 | [diff] [blame] | 1920 | RTCOutboundRTPStreamStatsIDFromSSRC(cricket::MEDIA_TYPE_VIDEO, |
| 1921 | video_sender_info.ssrc()), |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1922 | timestamp_us); |
Eldar Rello | 9276e2c | 2020-06-10 14:53:39 | [diff] [blame] | 1923 | SetOutboundRTPStreamStatsFromVideoSenderInfo(mid, video_sender_info, |
| 1924 | outbound_video.get()); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1925 | rtc::scoped_refptr<VideoTrackInterface> video_track = |
| 1926 | track_media_info_map.GetVideoTrack(video_sender_info); |
| 1927 | if (video_track) { |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1928 | int attachment_id = |
| 1929 | track_media_info_map.GetAttachmentIdByTrack(video_track).value(); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1930 | outbound_video->track_id = |
Henrik Boström | 646fda0 | 2019-05-22 13:49:42 | [diff] [blame] | 1931 | RTCMediaStreamTrackStatsIDFromDirectionAndAttachment(kSender, |
| 1932 | attachment_id); |
| 1933 | outbound_video->media_source_id = |
| 1934 | RTCMediaSourceStatsIDFromKindAndAttachment(cricket::MEDIA_TYPE_VIDEO, |
| 1935 | attachment_id); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1936 | } |
| 1937 | outbound_video->transport_id = transport_id; |
Henrik Boström | 4f40fa5 | 2019-12-19 12:27:27 | [diff] [blame] | 1938 | video_outbound_rtps.insert( |
| 1939 | std::make_pair(outbound_video->id(), outbound_video.get())); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 1940 | report->AddStats(std::move(outbound_video)); |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 1941 | } |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 1942 | // Remote-inbound |
| 1943 | // These are Report Block-based, information sent from the remote endpoint, |
| 1944 | // providing metrics about our Outbound streams. We take advantage of the fact |
| 1945 | // that RTCOutboundRtpStreamStats, RTCCodecStats and RTCTransport have already |
| 1946 | // been added to the report. |
| 1947 | for (const cricket::VideoSenderInfo& video_sender_info : |
| 1948 | track_media_info_map.video_media_info()->senders) { |
| 1949 | for (const auto& report_block_data : video_sender_info.report_block_datas) { |
| 1950 | report->AddStats(ProduceRemoteInboundRtpStreamStatsFromReportBlockData( |
Eldar Rello | c07e904 | 2020-07-03 08:08:07 | [diff] [blame] | 1951 | report_block_data, cricket::MEDIA_TYPE_VIDEO, video_outbound_rtps, |
| 1952 | *report)); |
Henrik Boström | 883eefc | 2019-05-27 11:40:25 | [diff] [blame] | 1953 | } |
| 1954 | } |
hbos | 6ded190 | 2016-11-01 08:50:46 | [diff] [blame] | 1955 | } |
| 1956 | |
hbos | df6075a | 2016-12-19 12:58:02 | [diff] [blame] | 1957 | void RTCStatsCollector::ProduceTransportStats_n( |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 1958 | int64_t timestamp_us, |
| 1959 | const std::map<std::string, cricket::TransportStats>& |
| 1960 | transport_stats_by_name, |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 1961 | const std::map<std::string, CertificateStatsPair>& transport_cert_stats, |
| 1962 | RTCStatsReport* report) const { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 1963 | RTC_DCHECK_RUN_ON(network_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 1964 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 1965 | |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 1966 | for (const auto& entry : transport_stats_by_name) { |
| 1967 | const std::string& transport_name = entry.first; |
| 1968 | const cricket::TransportStats& transport_stats = entry.second; |
| 1969 | |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 1970 | // Get reference to RTCP channel, if it exists. |
| 1971 | std::string rtcp_transport_stats_id; |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 1972 | for (const cricket::TransportChannelStats& channel_stats : |
| 1973 | transport_stats.channel_stats) { |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 1974 | if (channel_stats.component == cricket::ICE_CANDIDATE_COMPONENT_RTCP) { |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 1975 | rtcp_transport_stats_id = RTCTransportStatsIDFromTransportChannel( |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 1976 | transport_name, channel_stats.component); |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 1977 | break; |
| 1978 | } |
| 1979 | } |
| 1980 | |
| 1981 | // Get reference to local and remote certificates of this transport, if they |
| 1982 | // exist. |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 1983 | const auto& certificate_stats_it = |
| 1984 | transport_cert_stats.find(transport_name); |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 1985 | RTC_DCHECK(certificate_stats_it != transport_cert_stats.cend()); |
| 1986 | std::string local_certificate_id; |
| 1987 | if (certificate_stats_it->second.local) { |
| 1988 | local_certificate_id = RTCCertificateIDFromFingerprint( |
| 1989 | certificate_stats_it->second.local->fingerprint); |
| 1990 | } |
| 1991 | std::string remote_certificate_id; |
| 1992 | if (certificate_stats_it->second.remote) { |
| 1993 | remote_certificate_id = RTCCertificateIDFromFingerprint( |
| 1994 | certificate_stats_it->second.remote->fingerprint); |
| 1995 | } |
| 1996 | |
| 1997 | // There is one transport stats for each channel. |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 1998 | for (const cricket::TransportChannelStats& channel_stats : |
| 1999 | transport_stats.channel_stats) { |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2000 | std::unique_ptr<RTCTransportStats> transport_stats( |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 2001 | new RTCTransportStats(RTCTransportStatsIDFromTransportChannel( |
| 2002 | transport_name, channel_stats.component), |
| 2003 | timestamp_us)); |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2004 | transport_stats->bytes_sent = 0; |
Artem Titov | edacbd5 | 2020-07-06 14:06:37 | [diff] [blame] | 2005 | transport_stats->packets_sent = 0; |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2006 | transport_stats->bytes_received = 0; |
Artem Titov | edacbd5 | 2020-07-06 14:06:37 | [diff] [blame] | 2007 | transport_stats->packets_received = 0; |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 2008 | transport_stats->dtls_state = |
| 2009 | DtlsTransportStateToRTCDtlsTransportState(channel_stats.dtls_state); |
Jonas Oreland | 149dc72 | 2019-08-28 06:10:27 | [diff] [blame] | 2010 | transport_stats->selected_candidate_pair_changes = |
| 2011 | channel_stats.ice_transport_stats.selected_candidate_pair_changes; |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2012 | for (const cricket::ConnectionInfo& info : |
Jonas Oreland | 149dc72 | 2019-08-28 06:10:27 | [diff] [blame] | 2013 | channel_stats.ice_transport_stats.connection_infos) { |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2014 | *transport_stats->bytes_sent += info.sent_total_bytes; |
Artem Titov | edacbd5 | 2020-07-06 14:06:37 | [diff] [blame] | 2015 | *transport_stats->packets_sent += |
| 2016 | info.sent_total_packets - info.sent_discarded_packets; |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2017 | *transport_stats->bytes_received += info.recv_total_bytes; |
Artem Titov | edacbd5 | 2020-07-06 14:06:37 | [diff] [blame] | 2018 | *transport_stats->packets_received += info.packets_received; |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2019 | if (info.best_connection) { |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2020 | transport_stats->selected_candidate_pair_id = |
| 2021 | RTCIceCandidatePairStatsIDFromConnectionInfo(info); |
| 2022 | } |
| 2023 | } |
| 2024 | if (channel_stats.component != cricket::ICE_CANDIDATE_COMPONENT_RTCP && |
| 2025 | !rtcp_transport_stats_id.empty()) { |
| 2026 | transport_stats->rtcp_transport_stats_id = rtcp_transport_stats_id; |
| 2027 | } |
| 2028 | if (!local_certificate_id.empty()) |
| 2029 | transport_stats->local_certificate_id = local_certificate_id; |
| 2030 | if (!remote_certificate_id.empty()) |
| 2031 | transport_stats->remote_certificate_id = remote_certificate_id; |
Harald Alvestrand | 5cb7807 | 2019-10-28 08:51:17 | [diff] [blame] | 2032 | // Crypto information |
| 2033 | if (channel_stats.ssl_version_bytes) { |
| 2034 | char bytes[5]; |
| 2035 | snprintf(bytes, sizeof(bytes), "%04X", channel_stats.ssl_version_bytes); |
| 2036 | transport_stats->tls_version = bytes; |
| 2037 | } |
| 2038 | if (channel_stats.ssl_cipher_suite != rtc::TLS_NULL_WITH_NULL_NULL && |
| 2039 | rtc::SSLStreamAdapter::SslCipherSuiteToName( |
| 2040 | channel_stats.ssl_cipher_suite) |
| 2041 | .length()) { |
| 2042 | transport_stats->dtls_cipher = |
| 2043 | rtc::SSLStreamAdapter::SslCipherSuiteToName( |
| 2044 | channel_stats.ssl_cipher_suite); |
| 2045 | } |
| 2046 | if (channel_stats.srtp_crypto_suite != rtc::SRTP_INVALID_CRYPTO_SUITE && |
| 2047 | rtc::SrtpCryptoSuiteToName(channel_stats.srtp_crypto_suite) |
| 2048 | .length()) { |
| 2049 | transport_stats->srtp_cipher = |
| 2050 | rtc::SrtpCryptoSuiteToName(channel_stats.srtp_crypto_suite); |
| 2051 | } |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2052 | report->AddStats(std::move(transport_stats)); |
| 2053 | } |
| 2054 | } |
| 2055 | } |
| 2056 | |
| 2057 | std::map<std::string, RTCStatsCollector::CertificateStatsPair> |
hbos | df6075a | 2016-12-19 12:58:02 | [diff] [blame] | 2058 | RTCStatsCollector::PrepareTransportCertificateStats_n( |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 2059 | const std::map<std::string, cricket::TransportStats>& |
| 2060 | transport_stats_by_name) const { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 2061 | RTC_DCHECK_RUN_ON(network_thread_); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 2062 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 2063 | |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2064 | std::map<std::string, CertificateStatsPair> transport_cert_stats; |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 2065 | for (const auto& entry : transport_stats_by_name) { |
| 2066 | const std::string& transport_name = entry.first; |
| 2067 | |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2068 | CertificateStatsPair certificate_stats_pair; |
| 2069 | rtc::scoped_refptr<rtc::RTCCertificate> local_certificate; |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 2070 | if (pc_->GetLocalCertificate(transport_name, &local_certificate)) { |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2071 | certificate_stats_pair.local = |
Benjamin Wright | 6c6c9df | 2018-10-25 08:16:26 | [diff] [blame] | 2072 | local_certificate->GetSSLCertificateChain().GetStats(); |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2073 | } |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 2074 | |
Taylor Brandstetter | c392866 | 2018-02-23 21:04:51 | [diff] [blame] | 2075 | std::unique_ptr<rtc::SSLCertChain> remote_cert_chain = |
| 2076 | pc_->GetRemoteSSLCertChain(transport_name); |
| 2077 | if (remote_cert_chain) { |
| 2078 | certificate_stats_pair.remote = remote_cert_chain->GetStats(); |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2079 | } |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 2080 | |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2081 | transport_cert_stats.insert( |
Steve Anton | 5dfde18 | 2018-02-06 18:34:40 | [diff] [blame] | 2082 | std::make_pair(transport_name, std::move(certificate_stats_pair))); |
hbos | 2fa7c67 | 2016-10-24 11:00:05 | [diff] [blame] | 2083 | } |
| 2084 | return transport_cert_stats; |
| 2085 | } |
| 2086 | |
Tomas Gunnarsson | bfd9ba8 | 2021-04-18 09:55:57 | [diff] [blame] | 2087 | void RTCStatsCollector::PrepareTransceiverStatsInfosAndCallStats_s_w_n() { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 2088 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Steve Anton | 56bae8d | 2018-02-15 00:07:42 | [diff] [blame] | 2089 | |
Henrik Boström | 180faeb | 2020-11-13 08:05:21 | [diff] [blame] | 2090 | transceiver_stats_infos_.clear(); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2091 | // These are used to invoke GetStats for all the media channels together in |
| 2092 | // one worker thread hop. |
| 2093 | std::map<cricket::VoiceMediaChannel*, |
| 2094 | std::unique_ptr<cricket::VoiceMediaInfo>> |
| 2095 | voice_stats; |
| 2096 | std::map<cricket::VideoMediaChannel*, |
| 2097 | std::unique_ptr<cricket::VideoMediaInfo>> |
| 2098 | video_stats; |
| 2099 | |
Tomas Gunnarsson | bfd9ba8 | 2021-04-18 09:55:57 | [diff] [blame] | 2100 | auto transceivers = pc_->GetTransceiversInternal(); |
| 2101 | |
| 2102 | // TODO(tommi): See if we can avoid synchronously blocking the signaling |
| 2103 | // thread while we do this (or avoid the Invoke at all). |
| 2104 | network_thread_->Invoke<void>(RTC_FROM_HERE, [this, &transceivers, |
| 2105 | &voice_stats, &video_stats] { |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 2106 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2107 | |
Tomas Gunnarsson | bfd9ba8 | 2021-04-18 09:55:57 | [diff] [blame] | 2108 | for (const auto& transceiver_proxy : transceivers) { |
| 2109 | RtpTransceiver* transceiver = transceiver_proxy->internal(); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 2110 | cricket::MediaType media_type = transceiver->media_type(); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2111 | |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 2112 | // Prepare stats entry. The TrackMediaInfoMap will be filled in after the |
| 2113 | // stats have been fetched on the worker thread. |
Henrik Boström | 180faeb | 2020-11-13 08:05:21 | [diff] [blame] | 2114 | transceiver_stats_infos_.emplace_back(); |
| 2115 | RtpTransceiverStatsInfo& stats = transceiver_stats_infos_.back(); |
Tomas Gunnarsson | bfd9ba8 | 2021-04-18 09:55:57 | [diff] [blame] | 2116 | stats.transceiver = transceiver; |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 2117 | stats.media_type = media_type; |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2118 | |
Tomas Gunnarsson | bfd9ba8 | 2021-04-18 09:55:57 | [diff] [blame] | 2119 | cricket::ChannelInterface* channel = transceiver->channel(); |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 2120 | if (!channel) { |
| 2121 | // The remaining fields require a BaseChannel. |
| 2122 | continue; |
| 2123 | } |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2124 | |
Henrik Boström | e88c95e | 2020-07-08 09:18:50 | [diff] [blame] | 2125 | stats.mid = channel->content_name(); |
| 2126 | stats.transport_name = channel->transport_name(); |
| 2127 | |
| 2128 | if (media_type == cricket::MEDIA_TYPE_AUDIO) { |
| 2129 | auto* voice_channel = static_cast<cricket::VoiceChannel*>(channel); |
| 2130 | RTC_DCHECK(voice_stats.find(voice_channel->media_channel()) == |
| 2131 | voice_stats.end()); |
| 2132 | voice_stats[voice_channel->media_channel()] = |
| 2133 | std::make_unique<cricket::VoiceMediaInfo>(); |
| 2134 | } else if (media_type == cricket::MEDIA_TYPE_VIDEO) { |
| 2135 | auto* video_channel = static_cast<cricket::VideoChannel*>(channel); |
| 2136 | RTC_DCHECK(video_stats.find(video_channel->media_channel()) == |
| 2137 | video_stats.end()); |
| 2138 | video_stats[video_channel->media_channel()] = |
| 2139 | std::make_unique<cricket::VideoMediaInfo>(); |
| 2140 | } else { |
| 2141 | RTC_NOTREACHED(); |
| 2142 | } |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2143 | } |
Tomas Gunnarsson | bfd9ba8 | 2021-04-18 09:55:57 | [diff] [blame] | 2144 | }); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2145 | |
Henrik Boström | 180faeb | 2020-11-13 08:05:21 | [diff] [blame] | 2146 | // We jump to the worker thread and call GetStats() on each media channel as |
| 2147 | // well as GetCallStats(). At the same time we construct the |
| 2148 | // TrackMediaInfoMaps, which also needs info from the worker thread. This |
| 2149 | // minimizes the number of thread jumps. |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2150 | worker_thread_->Invoke<void>(RTC_FROM_HERE, [&] { |
Henrik Boström | 6fafbe3 | 2020-07-08 08:37:00 | [diff] [blame] | 2151 | rtc::Thread::ScopedDisallowBlockingCalls no_blocking_calls; |
| 2152 | |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2153 | for (const auto& entry : voice_stats) { |
Niels Möller | 6b4d962 | 2020-09-14 08:47:50 | [diff] [blame] | 2154 | if (!entry.first->GetStats(entry.second.get(), |
| 2155 | /*get_and_clear_legacy_stats=*/false)) { |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2156 | RTC_LOG(LS_WARNING) << "Failed to get voice stats."; |
| 2157 | } |
| 2158 | } |
| 2159 | for (const auto& entry : video_stats) { |
| 2160 | if (!entry.first->GetStats(entry.second.get())) { |
| 2161 | RTC_LOG(LS_WARNING) << "Failed to get video stats."; |
| 2162 | } |
| 2163 | } |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2164 | |
Henrik Boström | 6fafbe3 | 2020-07-08 08:37:00 | [diff] [blame] | 2165 | // Create the TrackMediaInfoMap for each transceiver stats object. |
Henrik Boström | 180faeb | 2020-11-13 08:05:21 | [diff] [blame] | 2166 | for (auto& stats : transceiver_stats_infos_) { |
Henrik Boström | 6fafbe3 | 2020-07-08 08:37:00 | [diff] [blame] | 2167 | auto transceiver = stats.transceiver; |
| 2168 | std::unique_ptr<cricket::VoiceMediaInfo> voice_media_info; |
| 2169 | std::unique_ptr<cricket::VideoMediaInfo> video_media_info; |
| 2170 | if (transceiver->channel()) { |
| 2171 | cricket::MediaType media_type = transceiver->media_type(); |
| 2172 | if (media_type == cricket::MEDIA_TYPE_AUDIO) { |
| 2173 | auto* voice_channel = |
| 2174 | static_cast<cricket::VoiceChannel*>(transceiver->channel()); |
| 2175 | RTC_DCHECK(voice_stats[voice_channel->media_channel()]); |
| 2176 | voice_media_info = |
| 2177 | std::move(voice_stats[voice_channel->media_channel()]); |
| 2178 | } else if (media_type == cricket::MEDIA_TYPE_VIDEO) { |
| 2179 | auto* video_channel = |
| 2180 | static_cast<cricket::VideoChannel*>(transceiver->channel()); |
| 2181 | RTC_DCHECK(video_stats[video_channel->media_channel()]); |
| 2182 | video_media_info = |
| 2183 | std::move(video_stats[video_channel->media_channel()]); |
| 2184 | } |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2185 | } |
Henrik Boström | 6fafbe3 | 2020-07-08 08:37:00 | [diff] [blame] | 2186 | std::vector<rtc::scoped_refptr<RtpSenderInternal>> senders; |
| 2187 | for (const auto& sender : transceiver->senders()) { |
| 2188 | senders.push_back(sender->internal()); |
| 2189 | } |
| 2190 | std::vector<rtc::scoped_refptr<RtpReceiverInternal>> receivers; |
| 2191 | for (const auto& receiver : transceiver->receivers()) { |
| 2192 | receivers.push_back(receiver->internal()); |
| 2193 | } |
| 2194 | stats.track_media_info_map = std::make_unique<TrackMediaInfoMap>( |
| 2195 | std::move(voice_media_info), std::move(video_media_info), senders, |
| 2196 | receivers); |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2197 | } |
Steve Anton | 57858b3 | 2018-02-15 23:19:50 | [diff] [blame] | 2198 | |
Henrik Boström | 180faeb | 2020-11-13 08:05:21 | [diff] [blame] | 2199 | call_stats_ = pc_->GetCallStats(); |
| 2200 | }); |
hbos | 0adb828 | 2016-11-23 10:32:06 | [diff] [blame] | 2201 | } |
| 2202 | |
Taylor Brandstetter | 3a034e1 | 2020-07-09 22:32:34 | [diff] [blame] | 2203 | void RTCStatsCollector::OnSctpDataChannelCreated(SctpDataChannel* channel) { |
| 2204 | channel->SignalOpened.connect(this, &RTCStatsCollector::OnDataChannelOpened); |
| 2205 | channel->SignalClosed.connect(this, &RTCStatsCollector::OnDataChannelClosed); |
| 2206 | } |
| 2207 | |
| 2208 | void RTCStatsCollector::OnDataChannelOpened(DataChannelInterface* channel) { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 2209 | RTC_DCHECK_RUN_ON(signaling_thread_); |
Jonas Olsson | a4d8737 | 2019-07-05 17:08:33 | [diff] [blame] | 2210 | bool result = internal_record_.opened_data_channels |
| 2211 | .insert(reinterpret_cast<uintptr_t>(channel)) |
| 2212 | .second; |
hbos | 82ebe02 | 2016-11-14 09:41:09 | [diff] [blame] | 2213 | ++internal_record_.data_channels_opened; |
| 2214 | RTC_DCHECK(result); |
| 2215 | } |
| 2216 | |
Taylor Brandstetter | 3a034e1 | 2020-07-09 22:32:34 | [diff] [blame] | 2217 | void RTCStatsCollector::OnDataChannelClosed(DataChannelInterface* channel) { |
Tomas Gunnarsson | 67b1fa2 | 2021-04-08 13:18:05 | [diff] [blame] | 2218 | RTC_DCHECK_RUN_ON(signaling_thread_); |
hbos | 82ebe02 | 2016-11-14 09:41:09 | [diff] [blame] | 2219 | // Only channels that have been fully opened (and have increased the |
| 2220 | // |data_channels_opened_| counter) increase the closed counter. |
hbos | 5bf9def | 2017-03-20 10:14:14 | [diff] [blame] | 2221 | if (internal_record_.opened_data_channels.erase( |
| 2222 | reinterpret_cast<uintptr_t>(channel))) { |
hbos | 82ebe02 | 2016-11-14 09:41:09 | [diff] [blame] | 2223 | ++internal_record_.data_channels_closed; |
| 2224 | } |
| 2225 | } |
| 2226 | |
hbos | cc555c5 | 2016-10-18 19:48:31 | [diff] [blame] | 2227 | const char* CandidateTypeToRTCIceCandidateTypeForTesting( |
| 2228 | const std::string& type) { |
| 2229 | return CandidateTypeToRTCIceCandidateType(type); |
| 2230 | } |
| 2231 | |
| 2232 | const char* DataStateToRTCDataChannelStateForTesting( |
| 2233 | DataChannelInterface::DataState state) { |
| 2234 | return DataStateToRTCDataChannelState(state); |
| 2235 | } |
| 2236 | |
hbos | d565b73 | 2016-08-30 21:04:35 | [diff] [blame] | 2237 | } // namespace webrtc |