hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [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 | |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 11 | #include "pc/rtcstatscollector.h" |
hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [diff] [blame] | 12 | |
| 13 | #include <memory> |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 14 | #include <sstream> |
Steve Anton | 36b29d1 | 2017-10-30 09:57:42 -0700 | [diff] [blame] | 15 | #include <string> |
hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [diff] [blame] | 16 | #include <utility> |
| 17 | #include <vector> |
| 18 | |
Patrik Höglund | e2d6a06 | 2017-10-05 14:53:33 +0200 | [diff] [blame] | 19 | #include "api/candidate.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 20 | #include "api/mediastreaminterface.h" |
| 21 | #include "api/peerconnectioninterface.h" |
| 22 | #include "media/base/mediachannel.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 23 | #include "p2p/base/p2pconstants.h" |
| 24 | #include "p2p/base/port.h" |
| 25 | #include "pc/peerconnection.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 26 | #include "rtc_base/checks.h" |
| 27 | #include "rtc_base/stringutils.h" |
| 28 | #include "rtc_base/timeutils.h" |
| 29 | #include "rtc_base/trace_event.h" |
hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [diff] [blame] | 30 | |
| 31 | namespace webrtc { |
| 32 | |
hbos | cc555c5 | 2016-10-18 12:48:31 -0700 | [diff] [blame] | 33 | namespace { |
| 34 | |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 35 | std::string RTCCertificateIDFromFingerprint(const std::string& fingerprint) { |
| 36 | return "RTCCertificate_" + fingerprint; |
| 37 | } |
| 38 | |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 39 | std::string RTCCodecStatsIDFromDirectionMediaAndPayload( |
| 40 | bool inbound, bool audio, uint32_t payload_type) { |
hbos | 585a9b1 | 2017-02-07 04:59:16 -0800 | [diff] [blame] | 41 | // TODO(hbos): The present codec ID assignment is not sufficient to support |
| 42 | // Unified Plan or unbundled connections in all cases. When we are able to |
| 43 | // handle multiple m= lines of the same media type (and multiple BaseChannels |
| 44 | // for the same type is possible?) this needs to be updated to differentiate |
| 45 | // the transport being used, and stats need to be collected for all of them. |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 46 | if (inbound) { |
| 47 | return audio ? "RTCCodec_InboundAudio_" + rtc::ToString<>(payload_type) |
| 48 | : "RTCCodec_InboundVideo_" + rtc::ToString<>(payload_type); |
| 49 | } |
| 50 | return audio ? "RTCCodec_OutboundAudio_" + rtc::ToString<>(payload_type) |
| 51 | : "RTCCodec_OutboundVideo_" + rtc::ToString<>(payload_type); |
| 52 | } |
| 53 | |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 54 | std::string RTCIceCandidatePairStatsIDFromConnectionInfo( |
| 55 | const cricket::ConnectionInfo& info) { |
| 56 | return "RTCIceCandidatePair_" + info.local_candidate.id() + "_" + |
| 57 | info.remote_candidate.id(); |
| 58 | } |
| 59 | |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 60 | std::string RTCMediaStreamTrackStatsIDFromTrackKindIDAndSsrc( |
| 61 | bool is_local, const char* kind, const std::string& id, uint32_t ssrc) { |
| 62 | RTC_DCHECK(kind == MediaStreamTrackInterface::kAudioKind || |
| 63 | kind == MediaStreamTrackInterface::kVideoKind); |
| 64 | std::ostringstream oss; |
| 65 | oss << (is_local ? "RTCMediaStreamTrack_local_" |
| 66 | : "RTCMediaStreamTrack_remote_"); |
| 67 | oss << kind << "_"; |
| 68 | oss << id << "_"; |
| 69 | oss << ssrc; |
| 70 | return oss.str(); |
hbos | 09bc128 | 2016-11-08 06:29:22 -0800 | [diff] [blame] | 71 | } |
| 72 | |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 73 | std::string RTCTransportStatsIDFromTransportChannel( |
| 74 | const std::string& transport_name, int channel_component) { |
| 75 | return "RTCTransport_" + transport_name + "_" + |
| 76 | rtc::ToString<>(channel_component); |
| 77 | } |
| 78 | |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 79 | std::string RTCTransportStatsIDFromBaseChannel( |
Steve Anton | d5585ca | 2017-10-23 14:49:26 -0700 | [diff] [blame] | 80 | const std::map<std::string, std::string>& proxy_to_transport, |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 81 | const cricket::BaseChannel& base_channel) { |
| 82 | auto proxy_it = proxy_to_transport.find(base_channel.content_name()); |
| 83 | if (proxy_it == proxy_to_transport.cend()) |
| 84 | return ""; |
| 85 | return RTCTransportStatsIDFromTransportChannel( |
| 86 | proxy_it->second, cricket::ICE_CANDIDATE_COMPONENT_RTP); |
| 87 | } |
| 88 | |
hbos | eeafe94 | 2016-11-01 03:00:17 -0700 | [diff] [blame] | 89 | std::string RTCInboundRTPStreamStatsIDFromSSRC(bool audio, uint32_t ssrc) { |
| 90 | return audio ? "RTCInboundRTPAudioStream_" + rtc::ToString<>(ssrc) |
| 91 | : "RTCInboundRTPVideoStream_" + rtc::ToString<>(ssrc); |
| 92 | } |
| 93 | |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 94 | std::string RTCOutboundRTPStreamStatsIDFromSSRC(bool audio, uint32_t ssrc) { |
| 95 | return audio ? "RTCOutboundRTPAudioStream_" + rtc::ToString<>(ssrc) |
| 96 | : "RTCOutboundRTPVideoStream_" + rtc::ToString<>(ssrc); |
| 97 | } |
| 98 | |
hbos | ab9f6e4 | 2016-10-07 02:18:47 -0700 | [diff] [blame] | 99 | const char* CandidateTypeToRTCIceCandidateType(const std::string& type) { |
| 100 | if (type == cricket::LOCAL_PORT_TYPE) |
| 101 | return RTCIceCandidateType::kHost; |
| 102 | if (type == cricket::STUN_PORT_TYPE) |
| 103 | return RTCIceCandidateType::kSrflx; |
| 104 | if (type == cricket::PRFLX_PORT_TYPE) |
| 105 | return RTCIceCandidateType::kPrflx; |
| 106 | if (type == cricket::RELAY_PORT_TYPE) |
| 107 | return RTCIceCandidateType::kRelay; |
| 108 | RTC_NOTREACHED(); |
| 109 | return nullptr; |
| 110 | } |
| 111 | |
hbos | cc555c5 | 2016-10-18 12:48:31 -0700 | [diff] [blame] | 112 | const char* DataStateToRTCDataChannelState( |
| 113 | DataChannelInterface::DataState state) { |
| 114 | switch (state) { |
| 115 | case DataChannelInterface::kConnecting: |
| 116 | return RTCDataChannelState::kConnecting; |
| 117 | case DataChannelInterface::kOpen: |
| 118 | return RTCDataChannelState::kOpen; |
| 119 | case DataChannelInterface::kClosing: |
| 120 | return RTCDataChannelState::kClosing; |
| 121 | case DataChannelInterface::kClosed: |
| 122 | return RTCDataChannelState::kClosed; |
| 123 | default: |
| 124 | RTC_NOTREACHED(); |
| 125 | return nullptr; |
| 126 | } |
| 127 | } |
| 128 | |
hbos | 06495bc | 2017-01-02 08:08:18 -0800 | [diff] [blame] | 129 | const char* IceCandidatePairStateToRTCStatsIceCandidatePairState( |
| 130 | cricket::IceCandidatePairState state) { |
| 131 | switch (state) { |
| 132 | case cricket::IceCandidatePairState::WAITING: |
| 133 | return RTCStatsIceCandidatePairState::kWaiting; |
| 134 | case cricket::IceCandidatePairState::IN_PROGRESS: |
| 135 | return RTCStatsIceCandidatePairState::kInProgress; |
| 136 | case cricket::IceCandidatePairState::SUCCEEDED: |
| 137 | return RTCStatsIceCandidatePairState::kSucceeded; |
| 138 | case cricket::IceCandidatePairState::FAILED: |
| 139 | return RTCStatsIceCandidatePairState::kFailed; |
| 140 | default: |
| 141 | RTC_NOTREACHED(); |
| 142 | return nullptr; |
| 143 | } |
| 144 | } |
| 145 | |
hbos | 7064d59 | 2017-01-16 07:38:02 -0800 | [diff] [blame] | 146 | const char* DtlsTransportStateToRTCDtlsTransportState( |
| 147 | cricket::DtlsTransportState state) { |
| 148 | switch (state) { |
| 149 | case cricket::DTLS_TRANSPORT_NEW: |
| 150 | return RTCDtlsTransportState::kNew; |
| 151 | case cricket::DTLS_TRANSPORT_CONNECTING: |
| 152 | return RTCDtlsTransportState::kConnecting; |
| 153 | case cricket::DTLS_TRANSPORT_CONNECTED: |
| 154 | return RTCDtlsTransportState::kConnected; |
| 155 | case cricket::DTLS_TRANSPORT_CLOSED: |
| 156 | return RTCDtlsTransportState::kClosed; |
| 157 | case cricket::DTLS_TRANSPORT_FAILED: |
| 158 | return RTCDtlsTransportState::kFailed; |
| 159 | default: |
| 160 | RTC_NOTREACHED(); |
| 161 | return nullptr; |
| 162 | } |
| 163 | } |
| 164 | |
Gary Liu | 37e489c | 2017-11-21 10:49:36 -0800 | [diff] [blame] | 165 | const char* NetworkAdapterTypeToStatsType(rtc::AdapterType type) { |
| 166 | switch (type) { |
| 167 | case rtc::ADAPTER_TYPE_CELLULAR: |
| 168 | return RTCNetworkType::kCellular; |
| 169 | case rtc::ADAPTER_TYPE_ETHERNET: |
| 170 | return RTCNetworkType::kEthernet; |
| 171 | case rtc::ADAPTER_TYPE_WIFI: |
| 172 | return RTCNetworkType::kWifi; |
| 173 | case rtc::ADAPTER_TYPE_VPN: |
| 174 | return RTCNetworkType::kVpn; |
| 175 | case rtc::ADAPTER_TYPE_UNKNOWN: |
| 176 | case rtc::ADAPTER_TYPE_LOOPBACK: |
| 177 | return RTCNetworkType::kUnknown; |
| 178 | } |
| 179 | RTC_NOTREACHED(); |
| 180 | return nullptr; |
| 181 | } |
| 182 | |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 183 | double DoubleAudioLevelFromIntAudioLevel(int audio_level) { |
| 184 | RTC_DCHECK_GE(audio_level, 0); |
| 185 | RTC_DCHECK_LE(audio_level, 32767); |
| 186 | return audio_level / 32767.0; |
| 187 | } |
| 188 | |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 189 | std::unique_ptr<RTCCodecStats> CodecStatsFromRtpCodecParameters( |
| 190 | uint64_t timestamp_us, bool inbound, bool audio, |
| 191 | const RtpCodecParameters& codec_params) { |
| 192 | RTC_DCHECK_GE(codec_params.payload_type, 0); |
| 193 | RTC_DCHECK_LE(codec_params.payload_type, 127); |
deadbeef | e702b30 | 2017-02-04 12:09:01 -0800 | [diff] [blame] | 194 | RTC_DCHECK(codec_params.clock_rate); |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 195 | uint32_t payload_type = static_cast<uint32_t>(codec_params.payload_type); |
| 196 | std::unique_ptr<RTCCodecStats> codec_stats(new RTCCodecStats( |
| 197 | RTCCodecStatsIDFromDirectionMediaAndPayload(inbound, audio, payload_type), |
| 198 | timestamp_us)); |
| 199 | codec_stats->payload_type = payload_type; |
hbos | 13f54b2 | 2017-02-28 06:56:04 -0800 | [diff] [blame] | 200 | codec_stats->mime_type = codec_params.mime_type(); |
deadbeef | e702b30 | 2017-02-04 12:09:01 -0800 | [diff] [blame] | 201 | if (codec_params.clock_rate) { |
| 202 | codec_stats->clock_rate = static_cast<uint32_t>(*codec_params.clock_rate); |
| 203 | } |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 204 | return codec_stats; |
| 205 | } |
| 206 | |
hbos | 09bc128 | 2016-11-08 06:29:22 -0800 | [diff] [blame] | 207 | void SetMediaStreamTrackStatsFromMediaStreamTrackInterface( |
| 208 | const MediaStreamTrackInterface& track, |
| 209 | RTCMediaStreamTrackStats* track_stats) { |
| 210 | track_stats->track_identifier = track.id(); |
| 211 | track_stats->ended = (track.state() == MediaStreamTrackInterface::kEnded); |
| 212 | } |
| 213 | |
hbos | 820f578 | 2016-11-22 03:16:50 -0800 | [diff] [blame] | 214 | // Provides the media independent counters (both audio and video). |
hbos | eeafe94 | 2016-11-01 03:00:17 -0700 | [diff] [blame] | 215 | void SetInboundRTPStreamStatsFromMediaReceiverInfo( |
| 216 | const cricket::MediaReceiverInfo& media_receiver_info, |
| 217 | RTCInboundRTPStreamStats* inbound_stats) { |
| 218 | RTC_DCHECK(inbound_stats); |
hbos | 3443bb7 | 2017-02-07 06:28:11 -0800 | [diff] [blame] | 219 | inbound_stats->ssrc = media_receiver_info.ssrc(); |
hbos | eeafe94 | 2016-11-01 03:00:17 -0700 | [diff] [blame] | 220 | // TODO(hbos): Support the remote case. crbug.com/657855 |
| 221 | inbound_stats->is_remote = false; |
hbos | eeafe94 | 2016-11-01 03:00:17 -0700 | [diff] [blame] | 222 | inbound_stats->packets_received = |
| 223 | static_cast<uint32_t>(media_receiver_info.packets_rcvd); |
| 224 | inbound_stats->bytes_received = |
| 225 | static_cast<uint64_t>(media_receiver_info.bytes_rcvd); |
hbos | 02cd4d6 | 2016-12-09 04:19:44 -0800 | [diff] [blame] | 226 | inbound_stats->packets_lost = |
| 227 | static_cast<uint32_t>(media_receiver_info.packets_lost); |
hbos | eeafe94 | 2016-11-01 03:00:17 -0700 | [diff] [blame] | 228 | inbound_stats->fraction_lost = |
| 229 | static_cast<double>(media_receiver_info.fraction_lost); |
| 230 | } |
| 231 | |
| 232 | void SetInboundRTPStreamStatsFromVoiceReceiverInfo( |
| 233 | const cricket::VoiceReceiverInfo& voice_receiver_info, |
hbos | 820f578 | 2016-11-22 03:16:50 -0800 | [diff] [blame] | 234 | RTCInboundRTPStreamStats* inbound_audio) { |
hbos | eeafe94 | 2016-11-01 03:00:17 -0700 | [diff] [blame] | 235 | SetInboundRTPStreamStatsFromMediaReceiverInfo( |
hbos | 820f578 | 2016-11-22 03:16:50 -0800 | [diff] [blame] | 236 | voice_receiver_info, inbound_audio); |
| 237 | inbound_audio->media_type = "audio"; |
hbos | 585a9b1 | 2017-02-07 04:59:16 -0800 | [diff] [blame] | 238 | if (voice_receiver_info.codec_payload_type) { |
| 239 | inbound_audio->codec_id = |
| 240 | RTCCodecStatsIDFromDirectionMediaAndPayload( |
| 241 | true, true, *voice_receiver_info.codec_payload_type); |
| 242 | } |
hbos | 820f578 | 2016-11-22 03:16:50 -0800 | [diff] [blame] | 243 | inbound_audio->jitter = |
hbos | eeafe94 | 2016-11-01 03:00:17 -0700 | [diff] [blame] | 244 | static_cast<double>(voice_receiver_info.jitter_ms) / |
| 245 | rtc::kNumMillisecsPerSec; |
hbos | 820f578 | 2016-11-22 03:16:50 -0800 | [diff] [blame] | 246 | // |fir_count|, |pli_count| and |sli_count| are only valid for video and are |
| 247 | // purposefully left undefined for audio. |
hbos | eeafe94 | 2016-11-01 03:00:17 -0700 | [diff] [blame] | 248 | } |
| 249 | |
| 250 | void SetInboundRTPStreamStatsFromVideoReceiverInfo( |
| 251 | const cricket::VideoReceiverInfo& video_receiver_info, |
hbos | 820f578 | 2016-11-22 03:16:50 -0800 | [diff] [blame] | 252 | RTCInboundRTPStreamStats* inbound_video) { |
hbos | eeafe94 | 2016-11-01 03:00:17 -0700 | [diff] [blame] | 253 | SetInboundRTPStreamStatsFromMediaReceiverInfo( |
hbos | 820f578 | 2016-11-22 03:16:50 -0800 | [diff] [blame] | 254 | video_receiver_info, inbound_video); |
| 255 | inbound_video->media_type = "video"; |
hbos | 585a9b1 | 2017-02-07 04:59:16 -0800 | [diff] [blame] | 256 | if (video_receiver_info.codec_payload_type) { |
| 257 | inbound_video->codec_id = |
| 258 | RTCCodecStatsIDFromDirectionMediaAndPayload( |
| 259 | true, false, *video_receiver_info.codec_payload_type); |
| 260 | } |
hbos | 820f578 | 2016-11-22 03:16:50 -0800 | [diff] [blame] | 261 | inbound_video->fir_count = |
| 262 | static_cast<uint32_t>(video_receiver_info.firs_sent); |
| 263 | inbound_video->pli_count = |
| 264 | static_cast<uint32_t>(video_receiver_info.plis_sent); |
| 265 | inbound_video->nack_count = |
| 266 | static_cast<uint32_t>(video_receiver_info.nacks_sent); |
hbos | 6769c49 | 2017-01-02 08:35:13 -0800 | [diff] [blame] | 267 | inbound_video->frames_decoded = video_receiver_info.frames_decoded; |
hbos | a51d4f3 | 2017-02-16 05:34:48 -0800 | [diff] [blame] | 268 | if (video_receiver_info.qp_sum) |
| 269 | inbound_video->qp_sum = *video_receiver_info.qp_sum; |
hbos | eeafe94 | 2016-11-01 03:00:17 -0700 | [diff] [blame] | 270 | } |
| 271 | |
hbos | 820f578 | 2016-11-22 03:16:50 -0800 | [diff] [blame] | 272 | // Provides the media independent counters (both audio and video). |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 273 | void SetOutboundRTPStreamStatsFromMediaSenderInfo( |
| 274 | const cricket::MediaSenderInfo& media_sender_info, |
| 275 | RTCOutboundRTPStreamStats* outbound_stats) { |
| 276 | RTC_DCHECK(outbound_stats); |
hbos | 3443bb7 | 2017-02-07 06:28:11 -0800 | [diff] [blame] | 277 | outbound_stats->ssrc = media_sender_info.ssrc(); |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 278 | // TODO(hbos): Support the remote case. crbug.com/657856 |
| 279 | outbound_stats->is_remote = false; |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 280 | outbound_stats->packets_sent = |
| 281 | static_cast<uint32_t>(media_sender_info.packets_sent); |
| 282 | outbound_stats->bytes_sent = |
| 283 | static_cast<uint64_t>(media_sender_info.bytes_sent); |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 284 | } |
| 285 | |
| 286 | void SetOutboundRTPStreamStatsFromVoiceSenderInfo( |
| 287 | const cricket::VoiceSenderInfo& voice_sender_info, |
| 288 | RTCOutboundRTPStreamStats* outbound_audio) { |
| 289 | SetOutboundRTPStreamStatsFromMediaSenderInfo( |
| 290 | voice_sender_info, outbound_audio); |
| 291 | outbound_audio->media_type = "audio"; |
hbos | 585a9b1 | 2017-02-07 04:59:16 -0800 | [diff] [blame] | 292 | if (voice_sender_info.codec_payload_type) { |
| 293 | outbound_audio->codec_id = |
| 294 | RTCCodecStatsIDFromDirectionMediaAndPayload( |
| 295 | false, true, *voice_sender_info.codec_payload_type); |
| 296 | } |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 297 | // |fir_count|, |pli_count| and |sli_count| are only valid for video and are |
| 298 | // purposefully left undefined for audio. |
| 299 | } |
| 300 | |
| 301 | void SetOutboundRTPStreamStatsFromVideoSenderInfo( |
| 302 | const cricket::VideoSenderInfo& video_sender_info, |
| 303 | RTCOutboundRTPStreamStats* outbound_video) { |
| 304 | SetOutboundRTPStreamStatsFromMediaSenderInfo( |
| 305 | video_sender_info, outbound_video); |
| 306 | outbound_video->media_type = "video"; |
hbos | 585a9b1 | 2017-02-07 04:59:16 -0800 | [diff] [blame] | 307 | if (video_sender_info.codec_payload_type) { |
| 308 | outbound_video->codec_id = |
| 309 | RTCCodecStatsIDFromDirectionMediaAndPayload( |
| 310 | false, false, *video_sender_info.codec_payload_type); |
| 311 | } |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 312 | outbound_video->fir_count = |
| 313 | static_cast<uint32_t>(video_sender_info.firs_rcvd); |
| 314 | outbound_video->pli_count = |
| 315 | static_cast<uint32_t>(video_sender_info.plis_rcvd); |
| 316 | outbound_video->nack_count = |
| 317 | static_cast<uint32_t>(video_sender_info.nacks_rcvd); |
hbos | 6769c49 | 2017-01-02 08:35:13 -0800 | [diff] [blame] | 318 | if (video_sender_info.qp_sum) |
| 319 | outbound_video->qp_sum = *video_sender_info.qp_sum; |
| 320 | outbound_video->frames_encoded = video_sender_info.frames_encoded; |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 321 | } |
| 322 | |
hbos | 02ba211 | 2016-10-28 05:14:53 -0700 | [diff] [blame] | 323 | void ProduceCertificateStatsFromSSLCertificateStats( |
| 324 | int64_t timestamp_us, const rtc::SSLCertificateStats& certificate_stats, |
| 325 | RTCStatsReport* report) { |
| 326 | RTCCertificateStats* prev_certificate_stats = nullptr; |
| 327 | for (const rtc::SSLCertificateStats* s = &certificate_stats; s; |
| 328 | s = s->issuer.get()) { |
hbos | 02d2a92 | 2016-12-21 01:29:05 -0800 | [diff] [blame] | 329 | std::string certificate_stats_id = |
| 330 | RTCCertificateIDFromFingerprint(s->fingerprint); |
| 331 | // It is possible for the same certificate to show up multiple times, e.g. |
| 332 | // if local and remote side use the same certificate in a loopback call. |
| 333 | // If the report already contains stats for this certificate, skip it. |
| 334 | if (report->Get(certificate_stats_id)) { |
| 335 | RTC_DCHECK_EQ(s, &certificate_stats); |
| 336 | break; |
| 337 | } |
hbos | 02ba211 | 2016-10-28 05:14:53 -0700 | [diff] [blame] | 338 | RTCCertificateStats* certificate_stats = new RTCCertificateStats( |
hbos | 02d2a92 | 2016-12-21 01:29:05 -0800 | [diff] [blame] | 339 | certificate_stats_id, timestamp_us); |
hbos | 02ba211 | 2016-10-28 05:14:53 -0700 | [diff] [blame] | 340 | certificate_stats->fingerprint = s->fingerprint; |
| 341 | certificate_stats->fingerprint_algorithm = s->fingerprint_algorithm; |
| 342 | certificate_stats->base64_certificate = s->base64_certificate; |
| 343 | if (prev_certificate_stats) |
| 344 | prev_certificate_stats->issuer_certificate_id = certificate_stats->id(); |
| 345 | report->AddStats(std::unique_ptr<RTCCertificateStats>(certificate_stats)); |
| 346 | prev_certificate_stats = certificate_stats; |
| 347 | } |
| 348 | } |
| 349 | |
| 350 | const std::string& ProduceIceCandidateStats( |
| 351 | int64_t timestamp_us, const cricket::Candidate& candidate, bool is_local, |
hbos | b4e426e | 2017-01-02 09:59:31 -0800 | [diff] [blame] | 352 | const std::string& transport_id, RTCStatsReport* report) { |
hbos | 02ba211 | 2016-10-28 05:14:53 -0700 | [diff] [blame] | 353 | const std::string& id = "RTCIceCandidate_" + candidate.id(); |
| 354 | const RTCStats* stats = report->Get(id); |
| 355 | if (!stats) { |
| 356 | std::unique_ptr<RTCIceCandidateStats> candidate_stats; |
| 357 | if (is_local) |
| 358 | candidate_stats.reset(new RTCLocalIceCandidateStats(id, timestamp_us)); |
| 359 | else |
| 360 | candidate_stats.reset(new RTCRemoteIceCandidateStats(id, timestamp_us)); |
hbos | b4e426e | 2017-01-02 09:59:31 -0800 | [diff] [blame] | 361 | candidate_stats->transport_id = transport_id; |
Gary Liu | 37e489c | 2017-11-21 10:49:36 -0800 | [diff] [blame] | 362 | if (is_local) { |
| 363 | candidate_stats->network_type = |
| 364 | NetworkAdapterTypeToStatsType(candidate.network_type()); |
| 365 | } else { |
| 366 | // We don't expect to know the adapter type of remote candidates. |
| 367 | RTC_DCHECK_EQ(rtc::ADAPTER_TYPE_UNKNOWN, candidate.network_type()); |
| 368 | } |
hbos | 02ba211 | 2016-10-28 05:14:53 -0700 | [diff] [blame] | 369 | candidate_stats->ip = candidate.address().ipaddr().ToString(); |
| 370 | candidate_stats->port = static_cast<int32_t>(candidate.address().port()); |
| 371 | candidate_stats->protocol = candidate.protocol(); |
| 372 | candidate_stats->candidate_type = CandidateTypeToRTCIceCandidateType( |
| 373 | candidate.type()); |
| 374 | candidate_stats->priority = static_cast<int32_t>(candidate.priority()); |
| 375 | |
| 376 | stats = candidate_stats.get(); |
| 377 | report->AddStats(std::move(candidate_stats)); |
| 378 | } |
| 379 | RTC_DCHECK_EQ(stats->type(), is_local ? RTCLocalIceCandidateStats::kType |
| 380 | : RTCRemoteIceCandidateStats::kType); |
| 381 | return stats->id(); |
| 382 | } |
| 383 | |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 384 | std::unique_ptr<RTCMediaStreamTrackStats> |
| 385 | ProduceMediaStreamTrackStatsFromVoiceSenderInfo( |
| 386 | int64_t timestamp_us, |
| 387 | const AudioTrackInterface& audio_track, |
| 388 | const cricket::VoiceSenderInfo& voice_sender_info) { |
| 389 | std::unique_ptr<RTCMediaStreamTrackStats> audio_track_stats( |
| 390 | new RTCMediaStreamTrackStats( |
| 391 | RTCMediaStreamTrackStatsIDFromTrackKindIDAndSsrc( |
| 392 | true, MediaStreamTrackInterface::kAudioKind, audio_track.id(), |
| 393 | voice_sender_info.ssrc()), |
| 394 | timestamp_us, |
| 395 | RTCMediaStreamTrackKind::kAudio)); |
| 396 | SetMediaStreamTrackStatsFromMediaStreamTrackInterface( |
| 397 | audio_track, audio_track_stats.get()); |
| 398 | audio_track_stats->remote_source = false; |
| 399 | audio_track_stats->detached = false; |
| 400 | if (voice_sender_info.audio_level >= 0) { |
| 401 | audio_track_stats->audio_level = DoubleAudioLevelFromIntAudioLevel( |
| 402 | voice_sender_info.audio_level); |
| 403 | } |
zstein | e76bd3a | 2017-07-14 12:17:49 -0700 | [diff] [blame] | 404 | audio_track_stats->total_audio_energy = voice_sender_info.total_input_energy; |
| 405 | audio_track_stats->total_samples_duration = |
| 406 | voice_sender_info.total_input_duration; |
Ivo Creusen | 56d4609 | 2017-11-24 17:29:59 +0100 | [diff] [blame] | 407 | if (voice_sender_info.apm_statistics.echo_return_loss) { |
| 408 | audio_track_stats->echo_return_loss = |
| 409 | *voice_sender_info.apm_statistics.echo_return_loss; |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 410 | } |
Ivo Creusen | 56d4609 | 2017-11-24 17:29:59 +0100 | [diff] [blame] | 411 | if (voice_sender_info.apm_statistics.echo_return_loss_enhancement) { |
| 412 | audio_track_stats->echo_return_loss_enhancement = |
| 413 | *voice_sender_info.apm_statistics.echo_return_loss_enhancement; |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 414 | } |
| 415 | return audio_track_stats; |
| 416 | } |
| 417 | |
| 418 | std::unique_ptr<RTCMediaStreamTrackStats> |
| 419 | ProduceMediaStreamTrackStatsFromVoiceReceiverInfo( |
| 420 | int64_t timestamp_us, |
| 421 | const AudioTrackInterface& audio_track, |
| 422 | const cricket::VoiceReceiverInfo& voice_receiver_info) { |
| 423 | std::unique_ptr<RTCMediaStreamTrackStats> audio_track_stats( |
| 424 | new RTCMediaStreamTrackStats( |
| 425 | RTCMediaStreamTrackStatsIDFromTrackKindIDAndSsrc( |
| 426 | false, MediaStreamTrackInterface::kAudioKind, audio_track.id(), |
| 427 | voice_receiver_info.ssrc()), |
| 428 | timestamp_us, |
| 429 | RTCMediaStreamTrackKind::kAudio)); |
| 430 | SetMediaStreamTrackStatsFromMediaStreamTrackInterface( |
| 431 | audio_track, audio_track_stats.get()); |
| 432 | audio_track_stats->remote_source = true; |
| 433 | audio_track_stats->detached = false; |
| 434 | if (voice_receiver_info.audio_level >= 0) { |
| 435 | audio_track_stats->audio_level = DoubleAudioLevelFromIntAudioLevel( |
| 436 | voice_receiver_info.audio_level); |
| 437 | } |
Gustaf Ullberg | b0a0207 | 2017-10-02 12:00:34 +0200 | [diff] [blame] | 438 | audio_track_stats->jitter_buffer_delay = |
| 439 | voice_receiver_info.jitter_buffer_delay_seconds; |
zstein | e76bd3a | 2017-07-14 12:17:49 -0700 | [diff] [blame] | 440 | audio_track_stats->total_audio_energy = |
| 441 | voice_receiver_info.total_output_energy; |
Steve Anton | 2dbc69f | 2017-08-24 17:15:13 -0700 | [diff] [blame] | 442 | audio_track_stats->total_samples_received = |
| 443 | voice_receiver_info.total_samples_received; |
zstein | e76bd3a | 2017-07-14 12:17:49 -0700 | [diff] [blame] | 444 | audio_track_stats->total_samples_duration = |
| 445 | voice_receiver_info.total_output_duration; |
Steve Anton | 2dbc69f | 2017-08-24 17:15:13 -0700 | [diff] [blame] | 446 | audio_track_stats->concealed_samples = voice_receiver_info.concealed_samples; |
Gustaf Ullberg | 9a2e906 | 2017-09-18 09:28:20 +0200 | [diff] [blame] | 447 | audio_track_stats->concealment_events = |
| 448 | voice_receiver_info.concealment_events; |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 449 | return audio_track_stats; |
| 450 | } |
| 451 | |
| 452 | std::unique_ptr<RTCMediaStreamTrackStats> |
| 453 | ProduceMediaStreamTrackStatsFromVideoSenderInfo( |
| 454 | int64_t timestamp_us, |
| 455 | const VideoTrackInterface& video_track, |
| 456 | const cricket::VideoSenderInfo& video_sender_info) { |
| 457 | std::unique_ptr<RTCMediaStreamTrackStats> video_track_stats( |
| 458 | new RTCMediaStreamTrackStats( |
| 459 | RTCMediaStreamTrackStatsIDFromTrackKindIDAndSsrc( |
| 460 | true, MediaStreamTrackInterface::kVideoKind, video_track.id(), |
| 461 | video_sender_info.ssrc()), |
| 462 | timestamp_us, |
| 463 | RTCMediaStreamTrackKind::kVideo)); |
| 464 | SetMediaStreamTrackStatsFromMediaStreamTrackInterface( |
| 465 | video_track, video_track_stats.get()); |
| 466 | video_track_stats->remote_source = false; |
| 467 | video_track_stats->detached = false; |
| 468 | video_track_stats->frame_width = static_cast<uint32_t>( |
| 469 | video_sender_info.send_frame_width); |
| 470 | video_track_stats->frame_height = static_cast<uint32_t>( |
| 471 | video_sender_info.send_frame_height); |
hbos | fefe076 | 2017-01-20 06:14:25 -0800 | [diff] [blame] | 472 | // TODO(hbos): Will reduce this by frames dropped due to congestion control |
| 473 | // when available. crbug.com/659137 |
| 474 | video_track_stats->frames_sent = video_sender_info.frames_encoded; |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 475 | return video_track_stats; |
| 476 | } |
| 477 | |
| 478 | std::unique_ptr<RTCMediaStreamTrackStats> |
| 479 | ProduceMediaStreamTrackStatsFromVideoReceiverInfo( |
| 480 | int64_t timestamp_us, |
| 481 | const VideoTrackInterface& video_track, |
| 482 | const cricket::VideoReceiverInfo& video_receiver_info) { |
| 483 | std::unique_ptr<RTCMediaStreamTrackStats> video_track_stats( |
| 484 | new RTCMediaStreamTrackStats( |
| 485 | RTCMediaStreamTrackStatsIDFromTrackKindIDAndSsrc( |
| 486 | false, MediaStreamTrackInterface::kVideoKind, video_track.id(), |
| 487 | video_receiver_info.ssrc()), |
| 488 | timestamp_us, |
| 489 | RTCMediaStreamTrackKind::kVideo)); |
| 490 | SetMediaStreamTrackStatsFromMediaStreamTrackInterface( |
| 491 | video_track, video_track_stats.get()); |
| 492 | video_track_stats->remote_source = true; |
| 493 | video_track_stats->detached = false; |
| 494 | if (video_receiver_info.frame_width > 0 && |
| 495 | video_receiver_info.frame_height > 0) { |
| 496 | video_track_stats->frame_width = static_cast<uint32_t>( |
| 497 | video_receiver_info.frame_width); |
| 498 | video_track_stats->frame_height = static_cast<uint32_t>( |
| 499 | video_receiver_info.frame_height); |
| 500 | } |
hbos | 42f6d2f | 2017-01-20 03:56:50 -0800 | [diff] [blame] | 501 | video_track_stats->frames_received = video_receiver_info.frames_received; |
hbos | f64941f | 2017-01-20 07:39:09 -0800 | [diff] [blame] | 502 | // TODO(hbos): When we support receiving simulcast, this should be the total |
| 503 | // number of frames correctly decoded, independent of which SSRC it was |
| 504 | // received from. Since we don't support that, this is correct and is the same |
| 505 | // value as "RTCInboundRTPStreamStats.framesDecoded". crbug.com/659137 |
| 506 | video_track_stats->frames_decoded = video_receiver_info.frames_decoded; |
hbos | 50cfe1f | 2017-01-23 07:21:55 -0800 | [diff] [blame] | 507 | RTC_DCHECK_GE(video_receiver_info.frames_received, |
| 508 | video_receiver_info.frames_rendered); |
| 509 | video_track_stats->frames_dropped = video_receiver_info.frames_received - |
| 510 | video_receiver_info.frames_rendered; |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 511 | return video_track_stats; |
| 512 | } |
| 513 | |
hbos | 09bc128 | 2016-11-08 06:29:22 -0800 | [diff] [blame] | 514 | void ProduceMediaStreamAndTrackStats( |
| 515 | int64_t timestamp_us, |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 516 | const TrackMediaInfoMap& track_media_info_map, |
hbos | 09bc128 | 2016-11-08 06:29:22 -0800 | [diff] [blame] | 517 | rtc::scoped_refptr<StreamCollectionInterface> streams, |
| 518 | bool is_local, |
| 519 | RTCStatsReport* report) { |
| 520 | // TODO(hbos): When "AddTrack" is implemented we should iterate tracks to |
| 521 | // find which streams exist, not iterate streams to find tracks. |
| 522 | // crbug.com/659137 |
| 523 | // TODO(hbos): Return stats of detached tracks. We have to perform stats |
| 524 | // gathering at the time of detachment to get accurate stats and timestamps. |
| 525 | // crbug.com/659137 |
| 526 | if (!streams) |
| 527 | return; |
| 528 | for (size_t i = 0; i < streams->count(); ++i) { |
| 529 | MediaStreamInterface* stream = streams->at(i); |
| 530 | |
| 531 | std::unique_ptr<RTCMediaStreamStats> stream_stats( |
hbos | 02d2a92 | 2016-12-21 01:29:05 -0800 | [diff] [blame] | 532 | new RTCMediaStreamStats( |
| 533 | (is_local ? "RTCMediaStream_local_" : "RTCMediaStream_remote_") + |
| 534 | stream->label(), timestamp_us)); |
hbos | 09bc128 | 2016-11-08 06:29:22 -0800 | [diff] [blame] | 535 | stream_stats->stream_identifier = stream->label(); |
| 536 | stream_stats->track_ids = std::vector<std::string>(); |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 537 | // The track stats are per-attachment to the connection. There can be one |
| 538 | // for receiving (remote) tracks and multiple attachments for sending |
| 539 | // (local) tracks. |
| 540 | if (is_local) { |
| 541 | // Local Audio Tracks |
| 542 | for (const rtc::scoped_refptr<AudioTrackInterface>& audio_track : |
| 543 | stream->GetAudioTracks()) { |
| 544 | const std::vector<cricket::VoiceSenderInfo*>* voice_sender_infos = |
| 545 | track_media_info_map.GetVoiceSenderInfos(*audio_track); |
| 546 | if (!voice_sender_infos) { |
| 547 | continue; |
hbos | 9a394f0 | 2016-12-14 07:58:22 -0800 | [diff] [blame] | 548 | } |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 549 | for (const auto& voice_sender_info : *voice_sender_infos) { |
| 550 | std::unique_ptr<RTCMediaStreamTrackStats> audio_track_stats = |
| 551 | ProduceMediaStreamTrackStatsFromVoiceSenderInfo( |
| 552 | timestamp_us, *audio_track, *voice_sender_info); |
| 553 | stream_stats->track_ids->push_back(audio_track_stats->id()); |
| 554 | report->AddStats(std::move(audio_track_stats)); |
hbos | 9a394f0 | 2016-12-14 07:58:22 -0800 | [diff] [blame] | 555 | } |
hbos | 09bc128 | 2016-11-08 06:29:22 -0800 | [diff] [blame] | 556 | } |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 557 | // Local Video Tracks |
| 558 | for (const rtc::scoped_refptr<VideoTrackInterface>& video_track : |
| 559 | stream->GetVideoTracks()) { |
| 560 | const std::vector<cricket::VideoSenderInfo*>* video_sender_infos = |
| 561 | track_media_info_map.GetVideoSenderInfos(*video_track); |
| 562 | if (!video_sender_infos) { |
| 563 | continue; |
| 564 | } |
| 565 | for (const auto& video_sender_info : *video_sender_infos) { |
| 566 | std::unique_ptr<RTCMediaStreamTrackStats> video_track_stats = |
| 567 | ProduceMediaStreamTrackStatsFromVideoSenderInfo( |
| 568 | timestamp_us, *video_track, *video_sender_info); |
| 569 | stream_stats->track_ids->push_back(video_track_stats->id()); |
| 570 | report->AddStats(std::move(video_track_stats)); |
hbos | 09bc128 | 2016-11-08 06:29:22 -0800 | [diff] [blame] | 571 | } |
| 572 | } |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 573 | } else { |
| 574 | // Remote Audio Tracks |
| 575 | for (const rtc::scoped_refptr<AudioTrackInterface>& audio_track : |
| 576 | stream->GetAudioTracks()) { |
| 577 | const cricket::VoiceReceiverInfo* voice_receiver_info = |
| 578 | track_media_info_map.GetVoiceReceiverInfo(*audio_track); |
| 579 | if (!voice_receiver_info) { |
| 580 | continue; |
| 581 | } |
| 582 | std::unique_ptr<RTCMediaStreamTrackStats> audio_track_stats = |
| 583 | ProduceMediaStreamTrackStatsFromVoiceReceiverInfo( |
| 584 | timestamp_us, *audio_track, *voice_receiver_info); |
| 585 | stream_stats->track_ids->push_back(audio_track_stats->id()); |
| 586 | report->AddStats(std::move(audio_track_stats)); |
| 587 | } |
| 588 | // Remote Video Tracks |
| 589 | for (const rtc::scoped_refptr<VideoTrackInterface>& video_track : |
| 590 | stream->GetVideoTracks()) { |
| 591 | const cricket::VideoReceiverInfo* video_receiver_info = |
| 592 | track_media_info_map.GetVideoReceiverInfo(*video_track); |
| 593 | if (!video_receiver_info) { |
| 594 | continue; |
| 595 | } |
| 596 | std::unique_ptr<RTCMediaStreamTrackStats> video_track_stats = |
| 597 | ProduceMediaStreamTrackStatsFromVideoReceiverInfo( |
| 598 | timestamp_us, *video_track, *video_receiver_info); |
| 599 | stream_stats->track_ids->push_back(video_track_stats->id()); |
| 600 | report->AddStats(std::move(video_track_stats)); |
| 601 | } |
hbos | 09bc128 | 2016-11-08 06:29:22 -0800 | [diff] [blame] | 602 | } |
| 603 | report->AddStats(std::move(stream_stats)); |
| 604 | } |
| 605 | } |
| 606 | |
hbos | cc555c5 | 2016-10-18 12:48:31 -0700 | [diff] [blame] | 607 | } // namespace |
| 608 | |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 609 | rtc::scoped_refptr<RTCStatsCollector> RTCStatsCollector::Create( |
| 610 | PeerConnection* pc, int64_t cache_lifetime_us) { |
| 611 | return rtc::scoped_refptr<RTCStatsCollector>( |
| 612 | new rtc::RefCountedObject<RTCStatsCollector>(pc, cache_lifetime_us)); |
| 613 | } |
| 614 | |
| 615 | RTCStatsCollector::RTCStatsCollector(PeerConnection* pc, |
| 616 | int64_t cache_lifetime_us) |
hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [diff] [blame] | 617 | : pc_(pc), |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 618 | signaling_thread_(pc->signaling_thread()), |
| 619 | worker_thread_(pc->worker_thread()), |
| 620 | network_thread_(pc->network_thread()), |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 621 | num_pending_partial_reports_(0), |
| 622 | partial_report_timestamp_us_(0), |
hbos | 0e6758d | 2016-08-31 07:57:36 -0700 | [diff] [blame] | 623 | cache_timestamp_us_(0), |
| 624 | cache_lifetime_us_(cache_lifetime_us) { |
hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [diff] [blame] | 625 | RTC_DCHECK(pc_); |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 626 | RTC_DCHECK(signaling_thread_); |
| 627 | RTC_DCHECK(worker_thread_); |
| 628 | RTC_DCHECK(network_thread_); |
hbos | 0e6758d | 2016-08-31 07:57:36 -0700 | [diff] [blame] | 629 | RTC_DCHECK_GE(cache_lifetime_us_, 0); |
hbos | 82ebe02 | 2016-11-14 01:41:09 -0800 | [diff] [blame] | 630 | pc_->SignalDataChannelCreated.connect( |
| 631 | this, &RTCStatsCollector::OnDataChannelCreated); |
hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [diff] [blame] | 632 | } |
| 633 | |
hbos | b78306a | 2016-12-19 05:06:57 -0800 | [diff] [blame] | 634 | RTCStatsCollector::~RTCStatsCollector() { |
| 635 | RTC_DCHECK_EQ(num_pending_partial_reports_, 0); |
| 636 | } |
| 637 | |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 638 | void RTCStatsCollector::GetStatsReport( |
| 639 | rtc::scoped_refptr<RTCStatsCollectorCallback> callback) { |
| 640 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
| 641 | RTC_DCHECK(callback); |
| 642 | callbacks_.push_back(callback); |
| 643 | |
hbos | 0e6758d | 2016-08-31 07:57:36 -0700 | [diff] [blame] | 644 | // "Now" using a monotonically increasing timer. |
| 645 | int64_t cache_now_us = rtc::TimeMicros(); |
| 646 | if (cached_report_ && |
| 647 | cache_now_us - cache_timestamp_us_ <= cache_lifetime_us_) { |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 648 | // We have a fresh cached report to deliver. |
| 649 | DeliverCachedReport(); |
| 650 | } else if (!num_pending_partial_reports_) { |
| 651 | // Only start gathering stats if we're not already gathering stats. In the |
| 652 | // case of already gathering stats, |callback_| will be invoked when there |
| 653 | // are no more pending partial reports. |
| 654 | |
| 655 | // "Now" using a system clock, relative to the UNIX epoch (Jan 1, 1970, |
| 656 | // UTC), in microseconds. The system clock could be modified and is not |
| 657 | // necessarily monotonically increasing. |
nisse | cdf37a9 | 2016-09-13 23:41:47 -0700 | [diff] [blame] | 658 | int64_t timestamp_us = rtc::TimeUTCMicros(); |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 659 | |
hbos | f415f8a | 2017-01-02 04:28:51 -0800 | [diff] [blame] | 660 | num_pending_partial_reports_ = 2; |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 661 | partial_report_timestamp_us_ = cache_now_us; |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 662 | |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 663 | // Prepare |channel_name_pairs_| for use in |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 664 | // |ProducePartialResultsOnNetworkThread|. |
| 665 | channel_name_pairs_.reset(new ChannelNamePairs()); |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 666 | if (pc_->voice_channel()) { |
Oskar Sundbom | 89e7126 | 2017-11-16 10:56:31 +0100 | [diff] [blame] | 667 | channel_name_pairs_->voice = |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 668 | ChannelNamePair(pc_->voice_channel()->content_name(), |
Oskar Sundbom | 89e7126 | 2017-11-16 10:56:31 +0100 | [diff] [blame] | 669 | pc_->voice_channel()->transport_name()); |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 670 | } |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 671 | if (pc_->video_channel()) { |
Oskar Sundbom | 89e7126 | 2017-11-16 10:56:31 +0100 | [diff] [blame] | 672 | channel_name_pairs_->video = |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 673 | ChannelNamePair(pc_->video_channel()->content_name(), |
Oskar Sundbom | 89e7126 | 2017-11-16 10:56:31 +0100 | [diff] [blame] | 674 | pc_->video_channel()->transport_name()); |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 675 | } |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 676 | if (pc_->rtp_data_channel()) { |
Oskar Sundbom | 89e7126 | 2017-11-16 10:56:31 +0100 | [diff] [blame] | 677 | channel_name_pairs_->data = |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 678 | ChannelNamePair(pc_->rtp_data_channel()->content_name(), |
Oskar Sundbom | 89e7126 | 2017-11-16 10:56:31 +0100 | [diff] [blame] | 679 | pc_->rtp_data_channel()->transport_name()); |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 680 | } |
| 681 | if (pc_->sctp_content_name()) { |
Oskar Sundbom | 89e7126 | 2017-11-16 10:56:31 +0100 | [diff] [blame] | 682 | channel_name_pairs_->data = ChannelNamePair(*pc_->sctp_content_name(), |
| 683 | *pc_->sctp_transport_name()); |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 684 | } |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 685 | // Prepare |track_media_info_map_| for use in |
| 686 | // |ProducePartialResultsOnNetworkThread| and |
| 687 | // |ProducePartialResultsOnSignalingThread|. |
| 688 | track_media_info_map_.reset(PrepareTrackMediaInfoMap_s().release()); |
| 689 | // Prepare |track_to_id_| for use in |ProducePartialResultsOnNetworkThread|. |
| 690 | // This avoids a possible deadlock if |MediaStreamTrackInterface::id| is |
| 691 | // implemented to invoke on the signaling thread. |
| 692 | track_to_id_ = PrepareTrackToID_s(); |
hbos | f415f8a | 2017-01-02 04:28:51 -0800 | [diff] [blame] | 693 | |
stefan | f79ade1 | 2017-06-02 06:44:03 -0700 | [diff] [blame] | 694 | // Prepare |call_stats_| here since GetCallStats() will hop to the worker |
| 695 | // thread. |
| 696 | // TODO(holmer): To avoid the hop we could move BWE and BWE stats to the |
| 697 | // network thread, where it more naturally belongs. |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 698 | call_stats_ = pc_->GetCallStats(); |
stefan | f79ade1 | 2017-06-02 06:44:03 -0700 | [diff] [blame] | 699 | |
| 700 | invoker_.AsyncInvoke<void>( |
| 701 | RTC_FROM_HERE, network_thread_, |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 702 | rtc::Bind(&RTCStatsCollector::ProducePartialResultsOnNetworkThread, |
stefan | f79ade1 | 2017-06-02 06:44:03 -0700 | [diff] [blame] | 703 | rtc::scoped_refptr<RTCStatsCollector>(this), timestamp_us)); |
hbos | f415f8a | 2017-01-02 04:28:51 -0800 | [diff] [blame] | 704 | ProducePartialResultsOnSignalingThread(timestamp_us); |
hbos | 0e6758d | 2016-08-31 07:57:36 -0700 | [diff] [blame] | 705 | } |
hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [diff] [blame] | 706 | } |
| 707 | |
| 708 | void RTCStatsCollector::ClearCachedStatsReport() { |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 709 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [diff] [blame] | 710 | cached_report_ = nullptr; |
| 711 | } |
| 712 | |
hbos | b78306a | 2016-12-19 05:06:57 -0800 | [diff] [blame] | 713 | void RTCStatsCollector::WaitForPendingRequest() { |
| 714 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
| 715 | if (num_pending_partial_reports_) { |
| 716 | rtc::Thread::Current()->ProcessMessages(0); |
| 717 | while (num_pending_partial_reports_) { |
| 718 | rtc::Thread::Current()->SleepMs(1); |
| 719 | rtc::Thread::Current()->ProcessMessages(0); |
| 720 | } |
| 721 | } |
| 722 | } |
| 723 | |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 724 | void RTCStatsCollector::ProducePartialResultsOnSignalingThread( |
| 725 | int64_t timestamp_us) { |
| 726 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 727 | rtc::scoped_refptr<RTCStatsReport> report = RTCStatsReport::Create( |
| 728 | timestamp_us); |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 729 | |
hbos | cc555c5 | 2016-10-18 12:48:31 -0700 | [diff] [blame] | 730 | ProduceDataChannelStats_s(timestamp_us, report.get()); |
hbos | 09bc128 | 2016-11-08 06:29:22 -0800 | [diff] [blame] | 731 | ProduceMediaStreamAndTrackStats_s(timestamp_us, report.get()); |
hbos | 6ab97ce | 2016-10-03 14:16:56 -0700 | [diff] [blame] | 732 | ProducePeerConnectionStats_s(timestamp_us, report.get()); |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 733 | |
| 734 | AddPartialResults(report); |
| 735 | } |
| 736 | |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 737 | void RTCStatsCollector::ProducePartialResultsOnNetworkThread( |
| 738 | int64_t timestamp_us) { |
| 739 | RTC_DCHECK(network_thread_->IsCurrent()); |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 740 | rtc::scoped_refptr<RTCStatsReport> report = RTCStatsReport::Create( |
| 741 | timestamp_us); |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 742 | |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 743 | std::unique_ptr<SessionStats> session_stats = |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 744 | pc_->GetSessionStats(*channel_name_pairs_); |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 745 | if (session_stats) { |
| 746 | std::map<std::string, CertificateStatsPair> transport_cert_stats = |
| 747 | PrepareTransportCertificateStats_n(*session_stats); |
| 748 | |
| 749 | ProduceCertificateStats_n( |
| 750 | timestamp_us, transport_cert_stats, report.get()); |
| 751 | ProduceCodecStats_n( |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 752 | timestamp_us, *track_media_info_map_, report.get()); |
stefan | f79ade1 | 2017-06-02 06:44:03 -0700 | [diff] [blame] | 753 | ProduceIceCandidateAndPairStats_n(timestamp_us, *session_stats, |
| 754 | track_media_info_map_->video_media_info(), |
| 755 | call_stats_, report.get()); |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 756 | ProduceRTPStreamStats_n( |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 757 | timestamp_us, *session_stats, *track_media_info_map_, report.get()); |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 758 | ProduceTransportStats_n( |
| 759 | timestamp_us, *session_stats, transport_cert_stats, report.get()); |
| 760 | } |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 761 | |
| 762 | AddPartialResults(report); |
| 763 | } |
| 764 | |
| 765 | void RTCStatsCollector::AddPartialResults( |
| 766 | const rtc::scoped_refptr<RTCStatsReport>& partial_report) { |
| 767 | if (!signaling_thread_->IsCurrent()) { |
| 768 | invoker_.AsyncInvoke<void>(RTC_FROM_HERE, signaling_thread_, |
| 769 | rtc::Bind(&RTCStatsCollector::AddPartialResults_s, |
| 770 | rtc::scoped_refptr<RTCStatsCollector>(this), |
| 771 | partial_report)); |
| 772 | return; |
| 773 | } |
| 774 | AddPartialResults_s(partial_report); |
| 775 | } |
| 776 | |
| 777 | void RTCStatsCollector::AddPartialResults_s( |
| 778 | rtc::scoped_refptr<RTCStatsReport> partial_report) { |
| 779 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
| 780 | RTC_DCHECK_GT(num_pending_partial_reports_, 0); |
| 781 | if (!partial_report_) |
| 782 | partial_report_ = partial_report; |
| 783 | else |
| 784 | partial_report_->TakeMembersFrom(partial_report); |
| 785 | --num_pending_partial_reports_; |
| 786 | if (!num_pending_partial_reports_) { |
| 787 | cache_timestamp_us_ = partial_report_timestamp_us_; |
| 788 | cached_report_ = partial_report_; |
| 789 | partial_report_ = nullptr; |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 790 | channel_name_pairs_.reset(); |
| 791 | track_media_info_map_.reset(); |
| 792 | track_to_id_.clear(); |
ehmaldonado | a26196b | 2017-07-18 03:30:29 -0700 | [diff] [blame] | 793 | // Trace WebRTC Stats when getStats is called on Javascript. |
| 794 | // This allows access to WebRTC stats from trace logs. To enable them, |
| 795 | // select the "webrtc_stats" category when recording traces. |
ehmaldonado | 8ab0fd8 | 2017-09-04 14:35:04 -0700 | [diff] [blame] | 796 | TRACE_EVENT_INSTANT1("webrtc_stats", "webrtc_stats", "report", |
| 797 | cached_report_->ToJson()); |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 798 | DeliverCachedReport(); |
| 799 | } |
| 800 | } |
| 801 | |
| 802 | void RTCStatsCollector::DeliverCachedReport() { |
| 803 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
| 804 | RTC_DCHECK(!callbacks_.empty()); |
| 805 | RTC_DCHECK(cached_report_); |
| 806 | for (const rtc::scoped_refptr<RTCStatsCollectorCallback>& callback : |
| 807 | callbacks_) { |
| 808 | callback->OnStatsDelivered(cached_report_); |
| 809 | } |
| 810 | callbacks_.clear(); |
hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [diff] [blame] | 811 | } |
| 812 | |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 813 | void RTCStatsCollector::ProduceCertificateStats_n( |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 814 | int64_t timestamp_us, |
| 815 | const std::map<std::string, CertificateStatsPair>& transport_cert_stats, |
hbos | 6ab97ce | 2016-10-03 14:16:56 -0700 | [diff] [blame] | 816 | RTCStatsReport* report) const { |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 817 | RTC_DCHECK(network_thread_->IsCurrent()); |
hbos | 02ba211 | 2016-10-28 05:14:53 -0700 | [diff] [blame] | 818 | for (const auto& transport_cert_stats_pair : transport_cert_stats) { |
| 819 | if (transport_cert_stats_pair.second.local) { |
| 820 | ProduceCertificateStatsFromSSLCertificateStats( |
| 821 | timestamp_us, *transport_cert_stats_pair.second.local.get(), report); |
hbos | 6ab97ce | 2016-10-03 14:16:56 -0700 | [diff] [blame] | 822 | } |
hbos | 02ba211 | 2016-10-28 05:14:53 -0700 | [diff] [blame] | 823 | if (transport_cert_stats_pair.second.remote) { |
| 824 | ProduceCertificateStatsFromSSLCertificateStats( |
| 825 | timestamp_us, *transport_cert_stats_pair.second.remote.get(), report); |
hbos | 6ab97ce | 2016-10-03 14:16:56 -0700 | [diff] [blame] | 826 | } |
| 827 | } |
| 828 | } |
| 829 | |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 830 | void RTCStatsCollector::ProduceCodecStats_n( |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 831 | int64_t timestamp_us, const TrackMediaInfoMap& track_media_info_map, |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 832 | RTCStatsReport* report) const { |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 833 | RTC_DCHECK(network_thread_->IsCurrent()); |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 834 | // Audio |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 835 | if (track_media_info_map.voice_media_info()) { |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 836 | // Inbound |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 837 | for (const auto& pair : |
| 838 | track_media_info_map.voice_media_info()->receive_codecs) { |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 839 | report->AddStats(CodecStatsFromRtpCodecParameters( |
| 840 | timestamp_us, true, true, pair.second)); |
| 841 | } |
| 842 | // Outbound |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 843 | for (const auto& pair : |
| 844 | track_media_info_map.voice_media_info()->send_codecs) { |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 845 | report->AddStats(CodecStatsFromRtpCodecParameters( |
| 846 | timestamp_us, false, true, pair.second)); |
| 847 | } |
| 848 | } |
| 849 | // Video |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 850 | if (track_media_info_map.video_media_info()) { |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 851 | // Inbound |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 852 | for (const auto& pair : |
| 853 | track_media_info_map.video_media_info()->receive_codecs) { |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 854 | report->AddStats(CodecStatsFromRtpCodecParameters( |
| 855 | timestamp_us, true, false, pair.second)); |
| 856 | } |
| 857 | // Outbound |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 858 | for (const auto& pair : |
| 859 | track_media_info_map.video_media_info()->send_codecs) { |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 860 | report->AddStats(CodecStatsFromRtpCodecParameters( |
| 861 | timestamp_us, false, false, pair.second)); |
| 862 | } |
| 863 | } |
| 864 | } |
| 865 | |
hbos | cc555c5 | 2016-10-18 12:48:31 -0700 | [diff] [blame] | 866 | void RTCStatsCollector::ProduceDataChannelStats_s( |
| 867 | int64_t timestamp_us, RTCStatsReport* report) const { |
| 868 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
| 869 | for (const rtc::scoped_refptr<DataChannel>& data_channel : |
| 870 | pc_->sctp_data_channels()) { |
| 871 | std::unique_ptr<RTCDataChannelStats> data_channel_stats( |
| 872 | new RTCDataChannelStats( |
| 873 | "RTCDataChannel_" + rtc::ToString<>(data_channel->id()), |
| 874 | timestamp_us)); |
| 875 | data_channel_stats->label = data_channel->label(); |
| 876 | data_channel_stats->protocol = data_channel->protocol(); |
| 877 | data_channel_stats->datachannelid = data_channel->id(); |
| 878 | data_channel_stats->state = |
| 879 | DataStateToRTCDataChannelState(data_channel->state()); |
| 880 | data_channel_stats->messages_sent = data_channel->messages_sent(); |
| 881 | data_channel_stats->bytes_sent = data_channel->bytes_sent(); |
| 882 | data_channel_stats->messages_received = data_channel->messages_received(); |
| 883 | data_channel_stats->bytes_received = data_channel->bytes_received(); |
| 884 | report->AddStats(std::move(data_channel_stats)); |
| 885 | } |
| 886 | } |
| 887 | |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 888 | void RTCStatsCollector::ProduceIceCandidateAndPairStats_n( |
stefan | f79ade1 | 2017-06-02 06:44:03 -0700 | [diff] [blame] | 889 | int64_t timestamp_us, |
| 890 | const SessionStats& session_stats, |
| 891 | const cricket::VideoMediaInfo* video_media_info, |
| 892 | const Call::Stats& call_stats, |
| 893 | RTCStatsReport* report) const { |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 894 | RTC_DCHECK(network_thread_->IsCurrent()); |
hbos | c47a0c3 | 2016-10-11 14:54:49 -0700 | [diff] [blame] | 895 | for (const auto& transport_stats : session_stats.transport_stats) { |
| 896 | for (const auto& channel_stats : transport_stats.second.channel_stats) { |
hbos | 0583b28 | 2016-11-30 01:50:14 -0800 | [diff] [blame] | 897 | std::string transport_id = RTCTransportStatsIDFromTransportChannel( |
| 898 | transport_stats.second.transport_name, channel_stats.component); |
hbos | c47a0c3 | 2016-10-11 14:54:49 -0700 | [diff] [blame] | 899 | for (const cricket::ConnectionInfo& info : |
| 900 | channel_stats.connection_infos) { |
hbos | c47a0c3 | 2016-10-11 14:54:49 -0700 | [diff] [blame] | 901 | std::unique_ptr<RTCIceCandidatePairStats> candidate_pair_stats( |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 902 | new RTCIceCandidatePairStats( |
| 903 | RTCIceCandidatePairStatsIDFromConnectionInfo(info), |
| 904 | timestamp_us)); |
hbos | c47a0c3 | 2016-10-11 14:54:49 -0700 | [diff] [blame] | 905 | |
hbos | 0583b28 | 2016-11-30 01:50:14 -0800 | [diff] [blame] | 906 | candidate_pair_stats->transport_id = transport_id; |
hbos | ab9f6e4 | 2016-10-07 02:18:47 -0700 | [diff] [blame] | 907 | // TODO(hbos): There could be other candidates that are not paired with |
| 908 | // anything. We don't have a complete list. Local candidates come from |
| 909 | // Port objects, and prflx candidates (both local and remote) are only |
| 910 | // stored in candidate pairs. crbug.com/632723 |
hbos | 02ba211 | 2016-10-28 05:14:53 -0700 | [diff] [blame] | 911 | candidate_pair_stats->local_candidate_id = ProduceIceCandidateStats( |
hbos | b4e426e | 2017-01-02 09:59:31 -0800 | [diff] [blame] | 912 | timestamp_us, info.local_candidate, true, transport_id, report); |
hbos | 02ba211 | 2016-10-28 05:14:53 -0700 | [diff] [blame] | 913 | candidate_pair_stats->remote_candidate_id = ProduceIceCandidateStats( |
hbos | b4e426e | 2017-01-02 09:59:31 -0800 | [diff] [blame] | 914 | timestamp_us, info.remote_candidate, false, transport_id, report); |
hbos | 06495bc | 2017-01-02 08:08:18 -0800 | [diff] [blame] | 915 | candidate_pair_stats->state = |
| 916 | IceCandidatePairStateToRTCStatsIceCandidatePairState(info.state); |
| 917 | candidate_pair_stats->priority = info.priority; |
hbos | 92eaec6 | 2017-02-27 01:38:08 -0800 | [diff] [blame] | 918 | candidate_pair_stats->nominated = info.nominated; |
hbos | c47a0c3 | 2016-10-11 14:54:49 -0700 | [diff] [blame] | 919 | // TODO(hbos): This writable is different than the spec. It goes to |
| 920 | // false after a certain amount of time without a response passes. |
| 921 | // crbug.com/633550 |
| 922 | candidate_pair_stats->writable = info.writable; |
hbos | c47a0c3 | 2016-10-11 14:54:49 -0700 | [diff] [blame] | 923 | candidate_pair_stats->bytes_sent = |
| 924 | static_cast<uint64_t>(info.sent_total_bytes); |
| 925 | candidate_pair_stats->bytes_received = |
| 926 | static_cast<uint64_t>(info.recv_total_bytes); |
hbos | bf8d3e5 | 2017-02-28 06:34:47 -0800 | [diff] [blame] | 927 | candidate_pair_stats->total_round_trip_time = |
| 928 | static_cast<double>(info.total_round_trip_time_ms) / |
| 929 | rtc::kNumMillisecsPerSec; |
| 930 | if (info.current_round_trip_time_ms) { |
| 931 | candidate_pair_stats->current_round_trip_time = |
| 932 | static_cast<double>(*info.current_round_trip_time_ms) / |
| 933 | rtc::kNumMillisecsPerSec; |
| 934 | } |
stefan | f79ade1 | 2017-06-02 06:44:03 -0700 | [diff] [blame] | 935 | if (info.best_connection) { |
hbos | 338f78a | 2017-02-07 06:41:21 -0800 | [diff] [blame] | 936 | // The bandwidth estimations we have are for the selected candidate |
| 937 | // pair ("info.best_connection"). |
stefan | f79ade1 | 2017-06-02 06:44:03 -0700 | [diff] [blame] | 938 | RTC_DCHECK_GE(call_stats.send_bandwidth_bps, 0); |
| 939 | RTC_DCHECK_GE(call_stats.recv_bandwidth_bps, 0); |
| 940 | if (call_stats.send_bandwidth_bps > 0) { |
hbos | 338f78a | 2017-02-07 06:41:21 -0800 | [diff] [blame] | 941 | candidate_pair_stats->available_outgoing_bitrate = |
stefan | f79ade1 | 2017-06-02 06:44:03 -0700 | [diff] [blame] | 942 | static_cast<double>(call_stats.send_bandwidth_bps); |
hbos | 338f78a | 2017-02-07 06:41:21 -0800 | [diff] [blame] | 943 | } |
stefan | f79ade1 | 2017-06-02 06:44:03 -0700 | [diff] [blame] | 944 | if (call_stats.recv_bandwidth_bps > 0) { |
hbos | 338f78a | 2017-02-07 06:41:21 -0800 | [diff] [blame] | 945 | candidate_pair_stats->available_incoming_bitrate = |
stefan | f79ade1 | 2017-06-02 06:44:03 -0700 | [diff] [blame] | 946 | static_cast<double>(call_stats.recv_bandwidth_bps); |
hbos | 338f78a | 2017-02-07 06:41:21 -0800 | [diff] [blame] | 947 | } |
| 948 | } |
hbos | d82f512 | 2016-12-09 04:12:39 -0800 | [diff] [blame] | 949 | candidate_pair_stats->requests_received = |
| 950 | static_cast<uint64_t>(info.recv_ping_requests); |
hbos | e448dd5 | 2016-12-12 01:22:53 -0800 | [diff] [blame] | 951 | candidate_pair_stats->requests_sent = static_cast<uint64_t>( |
| 952 | info.sent_ping_requests_before_first_response); |
hbos | c47a0c3 | 2016-10-11 14:54:49 -0700 | [diff] [blame] | 953 | candidate_pair_stats->responses_received = |
| 954 | static_cast<uint64_t>(info.recv_ping_responses); |
| 955 | candidate_pair_stats->responses_sent = |
| 956 | static_cast<uint64_t>(info.sent_ping_responses); |
hbos | e448dd5 | 2016-12-12 01:22:53 -0800 | [diff] [blame] | 957 | RTC_DCHECK_GE(info.sent_ping_requests_total, |
| 958 | info.sent_ping_requests_before_first_response); |
| 959 | candidate_pair_stats->consent_requests_sent = static_cast<uint64_t>( |
| 960 | info.sent_ping_requests_total - |
| 961 | info.sent_ping_requests_before_first_response); |
hbos | c47a0c3 | 2016-10-11 14:54:49 -0700 | [diff] [blame] | 962 | |
| 963 | report->AddStats(std::move(candidate_pair_stats)); |
hbos | ab9f6e4 | 2016-10-07 02:18:47 -0700 | [diff] [blame] | 964 | } |
| 965 | } |
| 966 | } |
| 967 | } |
| 968 | |
hbos | 09bc128 | 2016-11-08 06:29:22 -0800 | [diff] [blame] | 969 | void RTCStatsCollector::ProduceMediaStreamAndTrackStats_s( |
| 970 | int64_t timestamp_us, RTCStatsReport* report) const { |
| 971 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 972 | RTC_DCHECK(track_media_info_map_); |
| 973 | ProduceMediaStreamAndTrackStats(timestamp_us, |
| 974 | *track_media_info_map_, |
| 975 | pc_->local_streams(), |
| 976 | true, |
| 977 | report); |
| 978 | ProduceMediaStreamAndTrackStats(timestamp_us, |
| 979 | *track_media_info_map_, |
| 980 | pc_->remote_streams(), |
| 981 | false, |
| 982 | report); |
hbos | 09bc128 | 2016-11-08 06:29:22 -0800 | [diff] [blame] | 983 | } |
| 984 | |
hbos | 6ab97ce | 2016-10-03 14:16:56 -0700 | [diff] [blame] | 985 | void RTCStatsCollector::ProducePeerConnectionStats_s( |
| 986 | int64_t timestamp_us, RTCStatsReport* report) const { |
hbos | c82f2e1 | 2016-09-05 01:36:50 -0700 | [diff] [blame] | 987 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [diff] [blame] | 988 | std::unique_ptr<RTCPeerConnectionStats> stats( |
hbos | 0e6758d | 2016-08-31 07:57:36 -0700 | [diff] [blame] | 989 | new RTCPeerConnectionStats("RTCPeerConnection", timestamp_us)); |
hbos | 82ebe02 | 2016-11-14 01:41:09 -0800 | [diff] [blame] | 990 | stats->data_channels_opened = internal_record_.data_channels_opened; |
| 991 | stats->data_channels_closed = internal_record_.data_channels_closed; |
hbos | 6ab97ce | 2016-10-03 14:16:56 -0700 | [diff] [blame] | 992 | report->AddStats(std::move(stats)); |
hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [diff] [blame] | 993 | } |
| 994 | |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 995 | void RTCStatsCollector::ProduceRTPStreamStats_n( |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 996 | int64_t timestamp_us, const SessionStats& session_stats, |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 997 | const TrackMediaInfoMap& track_media_info_map, |
| 998 | RTCStatsReport* report) const { |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 999 | RTC_DCHECK(network_thread_->IsCurrent()); |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 1000 | |
| 1001 | // Audio |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1002 | if (track_media_info_map.voice_media_info()) { |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1003 | std::string transport_id = RTCTransportStatsIDFromBaseChannel( |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 1004 | session_stats.proxy_to_transport, *pc_->voice_channel()); |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1005 | RTC_DCHECK(!transport_id.empty()); |
| 1006 | // Inbound |
| 1007 | for (const cricket::VoiceReceiverInfo& voice_receiver_info : |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1008 | track_media_info_map.voice_media_info()->receivers) { |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1009 | // TODO(nisse): SSRC == 0 currently means none. Delete check when that |
| 1010 | // is fixed. |
| 1011 | if (voice_receiver_info.ssrc() == 0) |
| 1012 | continue; |
| 1013 | std::unique_ptr<RTCInboundRTPStreamStats> inbound_audio( |
| 1014 | new RTCInboundRTPStreamStats( |
| 1015 | RTCInboundRTPStreamStatsIDFromSSRC( |
| 1016 | true, voice_receiver_info.ssrc()), |
| 1017 | timestamp_us)); |
| 1018 | SetInboundRTPStreamStatsFromVoiceReceiverInfo( |
| 1019 | voice_receiver_info, inbound_audio.get()); |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1020 | rtc::scoped_refptr<AudioTrackInterface> audio_track = |
| 1021 | track_media_info_map_->GetAudioTrack(voice_receiver_info); |
| 1022 | if (audio_track) { |
| 1023 | RTC_DCHECK(track_to_id_.find(audio_track.get()) != track_to_id_.end()); |
hbos | b0ae920 | 2017-01-27 06:35:16 -0800 | [diff] [blame] | 1024 | inbound_audio->track_id = |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 1025 | RTCMediaStreamTrackStatsIDFromTrackKindIDAndSsrc( |
| 1026 | false, |
| 1027 | MediaStreamTrackInterface::kAudioKind, |
| 1028 | track_to_id_.find(audio_track.get())->second, |
| 1029 | voice_receiver_info.ssrc()); |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1030 | } |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1031 | inbound_audio->transport_id = transport_id; |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1032 | report->AddStats(std::move(inbound_audio)); |
| 1033 | } |
| 1034 | // Outbound |
| 1035 | for (const cricket::VoiceSenderInfo& voice_sender_info : |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1036 | track_media_info_map.voice_media_info()->senders) { |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1037 | // TODO(nisse): SSRC == 0 currently means none. Delete check when that |
| 1038 | // is fixed. |
| 1039 | if (voice_sender_info.ssrc() == 0) |
| 1040 | continue; |
| 1041 | std::unique_ptr<RTCOutboundRTPStreamStats> outbound_audio( |
| 1042 | new RTCOutboundRTPStreamStats( |
| 1043 | RTCOutboundRTPStreamStatsIDFromSSRC( |
| 1044 | true, voice_sender_info.ssrc()), |
| 1045 | timestamp_us)); |
| 1046 | SetOutboundRTPStreamStatsFromVoiceSenderInfo( |
| 1047 | voice_sender_info, outbound_audio.get()); |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1048 | rtc::scoped_refptr<AudioTrackInterface> audio_track = |
| 1049 | track_media_info_map_->GetAudioTrack(voice_sender_info); |
| 1050 | if (audio_track) { |
| 1051 | RTC_DCHECK(track_to_id_.find(audio_track.get()) != track_to_id_.end()); |
hbos | b0ae920 | 2017-01-27 06:35:16 -0800 | [diff] [blame] | 1052 | outbound_audio->track_id = |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 1053 | RTCMediaStreamTrackStatsIDFromTrackKindIDAndSsrc( |
| 1054 | true, |
| 1055 | MediaStreamTrackInterface::kAudioKind, |
| 1056 | track_to_id_.find(audio_track.get())->second, |
| 1057 | voice_sender_info.ssrc()); |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1058 | } |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1059 | outbound_audio->transport_id = transport_id; |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1060 | report->AddStats(std::move(outbound_audio)); |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 1061 | } |
| 1062 | } |
| 1063 | // Video |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1064 | if (track_media_info_map.video_media_info()) { |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1065 | std::string transport_id = RTCTransportStatsIDFromBaseChannel( |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 1066 | session_stats.proxy_to_transport, *pc_->video_channel()); |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1067 | RTC_DCHECK(!transport_id.empty()); |
| 1068 | // Inbound |
| 1069 | for (const cricket::VideoReceiverInfo& video_receiver_info : |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1070 | track_media_info_map.video_media_info()->receivers) { |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1071 | // TODO(nisse): SSRC == 0 currently means none. Delete check when that |
| 1072 | // is fixed. |
| 1073 | if (video_receiver_info.ssrc() == 0) |
| 1074 | continue; |
| 1075 | std::unique_ptr<RTCInboundRTPStreamStats> inbound_video( |
| 1076 | new RTCInboundRTPStreamStats( |
| 1077 | RTCInboundRTPStreamStatsIDFromSSRC( |
| 1078 | false, video_receiver_info.ssrc()), |
| 1079 | timestamp_us)); |
| 1080 | SetInboundRTPStreamStatsFromVideoReceiverInfo( |
| 1081 | video_receiver_info, inbound_video.get()); |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1082 | rtc::scoped_refptr<VideoTrackInterface> video_track = |
| 1083 | track_media_info_map_->GetVideoTrack(video_receiver_info); |
| 1084 | if (video_track) { |
| 1085 | RTC_DCHECK(track_to_id_.find(video_track.get()) != track_to_id_.end()); |
hbos | b0ae920 | 2017-01-27 06:35:16 -0800 | [diff] [blame] | 1086 | inbound_video->track_id = |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 1087 | RTCMediaStreamTrackStatsIDFromTrackKindIDAndSsrc( |
| 1088 | false, |
| 1089 | MediaStreamTrackInterface::kVideoKind, |
| 1090 | track_to_id_.find(video_track.get())->second, |
| 1091 | video_receiver_info.ssrc()); |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1092 | } |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1093 | inbound_video->transport_id = transport_id; |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1094 | report->AddStats(std::move(inbound_video)); |
| 1095 | } |
| 1096 | // Outbound |
| 1097 | for (const cricket::VideoSenderInfo& video_sender_info : |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1098 | track_media_info_map.video_media_info()->senders) { |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1099 | // TODO(nisse): SSRC == 0 currently means none. Delete check when that |
| 1100 | // is fixed. |
| 1101 | if (video_sender_info.ssrc() == 0) |
| 1102 | continue; |
| 1103 | std::unique_ptr<RTCOutboundRTPStreamStats> outbound_video( |
| 1104 | new RTCOutboundRTPStreamStats( |
| 1105 | RTCOutboundRTPStreamStatsIDFromSSRC( |
| 1106 | false, video_sender_info.ssrc()), |
| 1107 | timestamp_us)); |
| 1108 | SetOutboundRTPStreamStatsFromVideoSenderInfo( |
| 1109 | video_sender_info, outbound_video.get()); |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1110 | rtc::scoped_refptr<VideoTrackInterface> video_track = |
| 1111 | track_media_info_map_->GetVideoTrack(video_sender_info); |
| 1112 | if (video_track) { |
| 1113 | RTC_DCHECK(track_to_id_.find(video_track.get()) != track_to_id_.end()); |
hbos | b0ae920 | 2017-01-27 06:35:16 -0800 | [diff] [blame] | 1114 | outbound_video->track_id = |
hbos | 9e30274 | 2017-01-20 02:47:10 -0800 | [diff] [blame] | 1115 | RTCMediaStreamTrackStatsIDFromTrackKindIDAndSsrc( |
| 1116 | true, |
| 1117 | MediaStreamTrackInterface::kVideoKind, |
| 1118 | track_to_id_.find(video_track.get())->second, |
| 1119 | video_sender_info.ssrc()); |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1120 | } |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1121 | outbound_video->transport_id = transport_id; |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1122 | report->AddStats(std::move(outbound_video)); |
hbos | 6ded190 | 2016-11-01 01:50:46 -0700 | [diff] [blame] | 1123 | } |
| 1124 | } |
| 1125 | } |
| 1126 | |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 1127 | void RTCStatsCollector::ProduceTransportStats_n( |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 1128 | int64_t timestamp_us, const SessionStats& session_stats, |
| 1129 | const std::map<std::string, CertificateStatsPair>& transport_cert_stats, |
| 1130 | RTCStatsReport* report) const { |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 1131 | RTC_DCHECK(network_thread_->IsCurrent()); |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 1132 | for (const auto& transport : session_stats.transport_stats) { |
| 1133 | // Get reference to RTCP channel, if it exists. |
| 1134 | std::string rtcp_transport_stats_id; |
| 1135 | for (const auto& channel_stats : transport.second.channel_stats) { |
| 1136 | if (channel_stats.component == |
| 1137 | cricket::ICE_CANDIDATE_COMPONENT_RTCP) { |
| 1138 | rtcp_transport_stats_id = RTCTransportStatsIDFromTransportChannel( |
| 1139 | transport.second.transport_name, channel_stats.component); |
| 1140 | break; |
| 1141 | } |
| 1142 | } |
| 1143 | |
| 1144 | // Get reference to local and remote certificates of this transport, if they |
| 1145 | // exist. |
| 1146 | const auto& certificate_stats_it = transport_cert_stats.find( |
| 1147 | transport.second.transport_name); |
| 1148 | RTC_DCHECK(certificate_stats_it != transport_cert_stats.cend()); |
| 1149 | std::string local_certificate_id; |
| 1150 | if (certificate_stats_it->second.local) { |
| 1151 | local_certificate_id = RTCCertificateIDFromFingerprint( |
| 1152 | certificate_stats_it->second.local->fingerprint); |
| 1153 | } |
| 1154 | std::string remote_certificate_id; |
| 1155 | if (certificate_stats_it->second.remote) { |
| 1156 | remote_certificate_id = RTCCertificateIDFromFingerprint( |
| 1157 | certificate_stats_it->second.remote->fingerprint); |
| 1158 | } |
| 1159 | |
| 1160 | // There is one transport stats for each channel. |
| 1161 | for (const auto& channel_stats : transport.second.channel_stats) { |
| 1162 | std::unique_ptr<RTCTransportStats> transport_stats( |
| 1163 | new RTCTransportStats( |
| 1164 | RTCTransportStatsIDFromTransportChannel( |
| 1165 | transport.second.transport_name, channel_stats.component), |
| 1166 | timestamp_us)); |
| 1167 | transport_stats->bytes_sent = 0; |
| 1168 | transport_stats->bytes_received = 0; |
hbos | 7064d59 | 2017-01-16 07:38:02 -0800 | [diff] [blame] | 1169 | transport_stats->dtls_state = DtlsTransportStateToRTCDtlsTransportState( |
| 1170 | channel_stats.dtls_state); |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 1171 | for (const cricket::ConnectionInfo& info : |
| 1172 | channel_stats.connection_infos) { |
| 1173 | *transport_stats->bytes_sent += info.sent_total_bytes; |
| 1174 | *transport_stats->bytes_received += info.recv_total_bytes; |
| 1175 | if (info.best_connection) { |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 1176 | transport_stats->selected_candidate_pair_id = |
| 1177 | RTCIceCandidatePairStatsIDFromConnectionInfo(info); |
| 1178 | } |
| 1179 | } |
| 1180 | if (channel_stats.component != cricket::ICE_CANDIDATE_COMPONENT_RTCP && |
| 1181 | !rtcp_transport_stats_id.empty()) { |
| 1182 | transport_stats->rtcp_transport_stats_id = rtcp_transport_stats_id; |
| 1183 | } |
| 1184 | if (!local_certificate_id.empty()) |
| 1185 | transport_stats->local_certificate_id = local_certificate_id; |
| 1186 | if (!remote_certificate_id.empty()) |
| 1187 | transport_stats->remote_certificate_id = remote_certificate_id; |
| 1188 | report->AddStats(std::move(transport_stats)); |
| 1189 | } |
| 1190 | } |
| 1191 | } |
| 1192 | |
| 1193 | std::map<std::string, RTCStatsCollector::CertificateStatsPair> |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 1194 | RTCStatsCollector::PrepareTransportCertificateStats_n( |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 1195 | const SessionStats& session_stats) const { |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 1196 | RTC_DCHECK(network_thread_->IsCurrent()); |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 1197 | std::map<std::string, CertificateStatsPair> transport_cert_stats; |
| 1198 | for (const auto& transport_stats : session_stats.transport_stats) { |
| 1199 | CertificateStatsPair certificate_stats_pair; |
| 1200 | rtc::scoped_refptr<rtc::RTCCertificate> local_certificate; |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 1201 | if (pc_->GetLocalCertificate(transport_stats.second.transport_name, |
| 1202 | &local_certificate)) { |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 1203 | certificate_stats_pair.local = |
| 1204 | local_certificate->ssl_certificate().GetStats(); |
| 1205 | } |
| 1206 | std::unique_ptr<rtc::SSLCertificate> remote_certificate = |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 1207 | pc_->GetRemoteSSLCertificate(transport_stats.second.transport_name); |
hbos | 2fa7c67 | 2016-10-24 04:00:05 -0700 | [diff] [blame] | 1208 | if (remote_certificate) { |
| 1209 | certificate_stats_pair.remote = remote_certificate->GetStats(); |
| 1210 | } |
| 1211 | transport_cert_stats.insert( |
| 1212 | std::make_pair(transport_stats.second.transport_name, |
| 1213 | std::move(certificate_stats_pair))); |
| 1214 | } |
| 1215 | return transport_cert_stats; |
| 1216 | } |
| 1217 | |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1218 | std::unique_ptr<TrackMediaInfoMap> |
| 1219 | RTCStatsCollector::PrepareTrackMediaInfoMap_s() const { |
hbos | df6075a | 2016-12-19 04:58:02 -0800 | [diff] [blame] | 1220 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1221 | std::unique_ptr<cricket::VoiceMediaInfo> voice_media_info; |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 1222 | if (pc_->voice_channel()) { |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1223 | voice_media_info.reset(new cricket::VoiceMediaInfo()); |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 1224 | if (!pc_->voice_channel()->GetStats(voice_media_info.get())) { |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1225 | voice_media_info.reset(); |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1226 | } |
| 1227 | } |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1228 | std::unique_ptr<cricket::VideoMediaInfo> video_media_info; |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 1229 | if (pc_->video_channel()) { |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1230 | video_media_info.reset(new cricket::VideoMediaInfo()); |
Steve Anton | 978b876 | 2017-09-29 12:15:02 -0700 | [diff] [blame] | 1231 | if (!pc_->video_channel()->GetStats(video_media_info.get())) { |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1232 | video_media_info.reset(); |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1233 | } |
| 1234 | } |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1235 | std::unique_ptr<TrackMediaInfoMap> track_media_info_map( |
| 1236 | new TrackMediaInfoMap(std::move(voice_media_info), |
| 1237 | std::move(video_media_info), |
| 1238 | pc_->GetSenders(), |
| 1239 | pc_->GetReceivers())); |
| 1240 | return track_media_info_map; |
| 1241 | } |
| 1242 | |
| 1243 | std::map<MediaStreamTrackInterface*, std::string> |
| 1244 | RTCStatsCollector::PrepareTrackToID_s() const { |
| 1245 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
| 1246 | std::map<MediaStreamTrackInterface*, std::string> track_to_id; |
hbos | 7b0c6fa | 2017-07-12 16:22:34 -0700 | [diff] [blame] | 1247 | for (auto sender : pc_->GetSenders()) { |
| 1248 | auto track = sender->track(); |
| 1249 | if (track) |
| 1250 | track_to_id[track.get()] = track->id(); |
| 1251 | } |
| 1252 | for (auto receiver : pc_->GetReceivers()) { |
| 1253 | auto track = receiver->track(); |
| 1254 | if (track) |
| 1255 | track_to_id[track.get()] = track->id(); |
hbos | 84abeb1 | 2017-01-16 06:16:44 -0800 | [diff] [blame] | 1256 | } |
| 1257 | return track_to_id; |
hbos | 0adb828 | 2016-11-23 02:32:06 -0800 | [diff] [blame] | 1258 | } |
| 1259 | |
hbos | 82ebe02 | 2016-11-14 01:41:09 -0800 | [diff] [blame] | 1260 | void RTCStatsCollector::OnDataChannelCreated(DataChannel* channel) { |
| 1261 | channel->SignalOpened.connect(this, &RTCStatsCollector::OnDataChannelOpened); |
| 1262 | channel->SignalClosed.connect(this, &RTCStatsCollector::OnDataChannelClosed); |
| 1263 | } |
| 1264 | |
| 1265 | void RTCStatsCollector::OnDataChannelOpened(DataChannel* channel) { |
| 1266 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
| 1267 | bool result = internal_record_.opened_data_channels.insert( |
| 1268 | reinterpret_cast<uintptr_t>(channel)).second; |
| 1269 | ++internal_record_.data_channels_opened; |
| 1270 | RTC_DCHECK(result); |
| 1271 | } |
| 1272 | |
| 1273 | void RTCStatsCollector::OnDataChannelClosed(DataChannel* channel) { |
| 1274 | RTC_DCHECK(signaling_thread_->IsCurrent()); |
| 1275 | // Only channels that have been fully opened (and have increased the |
| 1276 | // |data_channels_opened_| counter) increase the closed counter. |
hbos | 5bf9def | 2017-03-20 03:14:14 -0700 | [diff] [blame] | 1277 | if (internal_record_.opened_data_channels.erase( |
| 1278 | reinterpret_cast<uintptr_t>(channel))) { |
hbos | 82ebe02 | 2016-11-14 01:41:09 -0800 | [diff] [blame] | 1279 | ++internal_record_.data_channels_closed; |
| 1280 | } |
| 1281 | } |
| 1282 | |
hbos | cc555c5 | 2016-10-18 12:48:31 -0700 | [diff] [blame] | 1283 | const char* CandidateTypeToRTCIceCandidateTypeForTesting( |
| 1284 | const std::string& type) { |
| 1285 | return CandidateTypeToRTCIceCandidateType(type); |
| 1286 | } |
| 1287 | |
| 1288 | const char* DataStateToRTCDataChannelStateForTesting( |
| 1289 | DataChannelInterface::DataState state) { |
| 1290 | return DataStateToRTCDataChannelState(state); |
| 1291 | } |
| 1292 | |
hbos | d565b73 | 2016-08-30 14:04:35 -0700 | [diff] [blame] | 1293 | } // namespace webrtc |