henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 1 | /* |
Donald E Curtis | a873644 | 2015-08-05 15:48:13 -0700 | [diff] [blame] | 2 | * Copyright 2012 The WebRTC Project Authors. All rights reserved. |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 3 | * |
Donald E Curtis | a873644 | 2015-08-05 15:48:13 -0700 | [diff] [blame] | 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. |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 9 | */ |
| 10 | |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 11 | #include "examples/peerconnection/client/conductor.h" |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 12 | |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame] | 13 | #include <stddef.h> |
| 14 | #include <stdint.h> |
kwiberg | bfefb03 | 2016-05-01 14:53:46 -0700 | [diff] [blame] | 15 | #include <memory> |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 16 | #include <utility> |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 17 | #include <vector> |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 18 | |
Niels Möller | b76be9a | 2018-12-20 16:28:23 +0100 | [diff] [blame] | 19 | #include "absl/memory/memory.h" |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame] | 20 | #include "absl/types/optional.h" |
| 21 | #include "api/audio/audio_mixer.h" |
| 22 | #include "api/audio_codecs/audio_decoder_factory.h" |
| 23 | #include "api/audio_codecs/audio_encoder_factory.h" |
Karl Wiberg | 1b0eae3 | 2017-10-17 14:48:54 +0200 | [diff] [blame] | 24 | #include "api/audio_codecs/builtin_audio_decoder_factory.h" |
| 25 | #include "api/audio_codecs/builtin_audio_encoder_factory.h" |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame] | 26 | #include "api/audio_options.h" |
Mirko Bonadei | 2ff3f49 | 2018-11-22 09:00:13 +0100 | [diff] [blame] | 27 | #include "api/create_peerconnection_factory.h" |
Steve Anton | 10542f2 | 2019-01-11 09:11:00 -0800 | [diff] [blame] | 28 | #include "api/rtp_sender_interface.h" |
Anders Carlsson | 6753795 | 2018-05-03 11:28:29 +0200 | [diff] [blame] | 29 | #include "api/video_codecs/builtin_video_decoder_factory.h" |
| 30 | #include "api/video_codecs/builtin_video_encoder_factory.h" |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame] | 31 | #include "api/video_codecs/video_decoder_factory.h" |
| 32 | #include "api/video_codecs/video_encoder_factory.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 33 | #include "examples/peerconnection/client/defaults.h" |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame] | 34 | #include "media/base/device.h" |
Anders Carlsson | 6753795 | 2018-05-03 11:28:29 +0200 | [diff] [blame] | 35 | #include "modules/audio_device/include/audio_device.h" |
| 36 | #include "modules/audio_processing/include/audio_processing.h" |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame] | 37 | #include "modules/video_capture/video_capture.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 38 | #include "modules/video_capture/video_capture_factory.h" |
Steve Anton | 10542f2 | 2019-01-11 09:11:00 -0800 | [diff] [blame] | 39 | #include "p2p/base/port_allocator.h" |
| 40 | #include "pc/video_track_source.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 41 | #include "rtc_base/checks.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 42 | #include "rtc_base/logging.h" |
Steve Anton | 10542f2 | 2019-01-11 09:11:00 -0800 | [diff] [blame] | 43 | #include "rtc_base/ref_counted_object.h" |
| 44 | #include "rtc_base/rtc_certificate_generator.h" |
Sam Zackrisson | b45bdb5 | 2018-10-02 16:25:59 +0200 | [diff] [blame] | 45 | #include "rtc_base/strings/json.h" |
Niels Möller | b76be9a | 2018-12-20 16:28:23 +0100 | [diff] [blame] | 46 | #include "test/vcm_capturer.h" |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 47 | |
Niels Möller | b76be9a | 2018-12-20 16:28:23 +0100 | [diff] [blame] | 48 | namespace { |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 49 | // Names used for a IceCandidate JSON object. |
| 50 | const char kCandidateSdpMidName[] = "sdpMid"; |
| 51 | const char kCandidateSdpMlineIndexName[] = "sdpMLineIndex"; |
| 52 | const char kCandidateSdpName[] = "candidate"; |
| 53 | |
| 54 | // Names used for a SessionDescription JSON object. |
| 55 | const char kSessionDescriptionTypeName[] = "type"; |
| 56 | const char kSessionDescriptionSdpName[] = "sdp"; |
| 57 | |
| 58 | class DummySetSessionDescriptionObserver |
| 59 | : public webrtc::SetSessionDescriptionObserver { |
| 60 | public: |
| 61 | static DummySetSessionDescriptionObserver* Create() { |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame] | 62 | return new rtc::RefCountedObject<DummySetSessionDescriptionObserver>(); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 63 | } |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 64 | virtual void OnSuccess() { RTC_LOG(INFO) << __FUNCTION__; } |
Harald Alvestrand | 73771a8 | 2018-05-24 10:53:49 +0200 | [diff] [blame] | 65 | virtual void OnFailure(webrtc::RTCError error) { |
| 66 | RTC_LOG(INFO) << __FUNCTION__ << " " << ToString(error.type()) << ": " |
| 67 | << error.message(); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 68 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 69 | }; |
| 70 | |
Niels Möller | b76be9a | 2018-12-20 16:28:23 +0100 | [diff] [blame] | 71 | class CapturerTrackSource : public webrtc::VideoTrackSource { |
| 72 | public: |
| 73 | static rtc::scoped_refptr<CapturerTrackSource> Create() { |
| 74 | const size_t kWidth = 640; |
| 75 | const size_t kHeight = 480; |
| 76 | const size_t kFps = 30; |
Johnny Lee | 7248b40 | 2019-01-28 11:29:26 -0500 | [diff] [blame^] | 77 | std::unique_ptr<webrtc::test::VcmCapturer> capturer; |
| 78 | std::unique_ptr<webrtc::VideoCaptureModule::DeviceInfo> info( |
| 79 | webrtc::VideoCaptureFactory::CreateDeviceInfo()); |
| 80 | if (!info) { |
Niels Möller | b76be9a | 2018-12-20 16:28:23 +0100 | [diff] [blame] | 81 | return nullptr; |
| 82 | } |
Johnny Lee | 7248b40 | 2019-01-28 11:29:26 -0500 | [diff] [blame^] | 83 | int num_devices = info->NumberOfDevices(); |
| 84 | for (int i = 0; i < num_devices; ++i) { |
| 85 | capturer = absl::WrapUnique( |
| 86 | webrtc::test::VcmCapturer::Create(kWidth, kHeight, kFps, i)); |
| 87 | if (capturer) { |
| 88 | return new |
| 89 | rtc::RefCountedObject<CapturerTrackSource>(std::move(capturer)); |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | return nullptr; |
Niels Möller | b76be9a | 2018-12-20 16:28:23 +0100 | [diff] [blame] | 94 | } |
| 95 | |
| 96 | protected: |
| 97 | explicit CapturerTrackSource( |
| 98 | std::unique_ptr<webrtc::test::VcmCapturer> capturer) |
| 99 | : VideoTrackSource(/*remote=*/false), capturer_(std::move(capturer)) {} |
| 100 | |
| 101 | private: |
| 102 | rtc::VideoSourceInterface<webrtc::VideoFrame>* source() override { |
| 103 | return capturer_.get(); |
| 104 | } |
| 105 | std::unique_ptr<webrtc::test::VcmCapturer> capturer_; |
| 106 | }; |
| 107 | |
| 108 | } // namespace |
| 109 | |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 110 | Conductor::Conductor(PeerConnectionClient* client, MainWindow* main_wnd) |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame] | 111 | : peer_id_(-1), loopback_(false), client_(client), main_wnd_(main_wnd) { |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 112 | client_->RegisterObserver(this); |
| 113 | main_wnd->RegisterObserver(this); |
| 114 | } |
| 115 | |
| 116 | Conductor::~Conductor() { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 117 | RTC_DCHECK(!peer_connection_); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 118 | } |
| 119 | |
| 120 | bool Conductor::connection_active() const { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 121 | return peer_connection_ != nullptr; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 122 | } |
| 123 | |
| 124 | void Conductor::Close() { |
| 125 | client_->SignOut(); |
| 126 | DeletePeerConnection(); |
| 127 | } |
| 128 | |
| 129 | bool Conductor::InitializePeerConnection() { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 130 | RTC_DCHECK(!peer_connection_factory_); |
| 131 | RTC_DCHECK(!peer_connection_); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 132 | |
Karl Wiberg | 1b0eae3 | 2017-10-17 14:48:54 +0200 | [diff] [blame] | 133 | peer_connection_factory_ = webrtc::CreatePeerConnectionFactory( |
Anders Carlsson | 6753795 | 2018-05-03 11:28:29 +0200 | [diff] [blame] | 134 | nullptr /* network_thread */, nullptr /* worker_thread */, |
| 135 | nullptr /* signaling_thread */, nullptr /* default_adm */, |
Karl Wiberg | 1b0eae3 | 2017-10-17 14:48:54 +0200 | [diff] [blame] | 136 | webrtc::CreateBuiltinAudioEncoderFactory(), |
Anders Carlsson | 6753795 | 2018-05-03 11:28:29 +0200 | [diff] [blame] | 137 | webrtc::CreateBuiltinAudioDecoderFactory(), |
| 138 | webrtc::CreateBuiltinVideoEncoderFactory(), |
| 139 | webrtc::CreateBuiltinVideoDecoderFactory(), nullptr /* audio_mixer */, |
| 140 | nullptr /* audio_processing */); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 141 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 142 | if (!peer_connection_factory_) { |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame] | 143 | main_wnd_->MessageBox("Error", "Failed to initialize PeerConnectionFactory", |
| 144 | true); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 145 | DeletePeerConnection(); |
| 146 | return false; |
| 147 | } |
| 148 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 149 | if (!CreatePeerConnection(/*dtls=*/true)) { |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame] | 150 | main_wnd_->MessageBox("Error", "CreatePeerConnection failed", true); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 151 | DeletePeerConnection(); |
| 152 | } |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 153 | |
| 154 | AddTracks(); |
| 155 | |
| 156 | return peer_connection_ != nullptr; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 157 | } |
| 158 | |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 159 | bool Conductor::ReinitializePeerConnectionForLoopback() { |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 160 | loopback_ = true; |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 161 | std::vector<rtc::scoped_refptr<webrtc::RtpSenderInterface>> senders = |
| 162 | peer_connection_->GetSenders(); |
| 163 | peer_connection_ = nullptr; |
| 164 | if (CreatePeerConnection(/*dtls=*/false)) { |
| 165 | for (const auto& sender : senders) { |
| 166 | peer_connection_->AddTrack(sender->track(), sender->stream_ids()); |
| 167 | } |
| 168 | peer_connection_->CreateOffer( |
| 169 | this, webrtc::PeerConnectionInterface::RTCOfferAnswerOptions()); |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 170 | } |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 171 | return peer_connection_ != nullptr; |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 172 | } |
| 173 | |
| 174 | bool Conductor::CreatePeerConnection(bool dtls) { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 175 | RTC_DCHECK(peer_connection_factory_); |
| 176 | RTC_DCHECK(!peer_connection_); |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 177 | |
Taylor Brandstetter | 0c7e9f5 | 2015-12-29 14:14:52 -0800 | [diff] [blame] | 178 | webrtc::PeerConnectionInterface::RTCConfiguration config; |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 179 | config.sdp_semantics = webrtc::SdpSemantics::kUnifiedPlan; |
| 180 | config.enable_dtls_srtp = dtls; |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 181 | webrtc::PeerConnectionInterface::IceServer server; |
| 182 | server.uri = GetPeerConnectionString(); |
Taylor Brandstetter | 0c7e9f5 | 2015-12-29 14:14:52 -0800 | [diff] [blame] | 183 | config.servers.push_back(server); |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 184 | |
Taylor Brandstetter | 0c7e9f5 | 2015-12-29 14:14:52 -0800 | [diff] [blame] | 185 | peer_connection_ = peer_connection_factory_->CreatePeerConnection( |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 186 | config, nullptr, nullptr, this); |
| 187 | return peer_connection_ != nullptr; |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 188 | } |
| 189 | |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 190 | void Conductor::DeletePeerConnection() { |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 191 | main_wnd_->StopLocalRenderer(); |
| 192 | main_wnd_->StopRemoteRenderer(); |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 193 | peer_connection_ = nullptr; |
| 194 | peer_connection_factory_ = nullptr; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 195 | peer_id_ = -1; |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 196 | loopback_ = false; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 197 | } |
| 198 | |
| 199 | void Conductor::EnsureStreamingUI() { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 200 | RTC_DCHECK(peer_connection_); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 201 | if (main_wnd_->IsWindow()) { |
| 202 | if (main_wnd_->current_ui() != MainWindow::STREAMING) |
| 203 | main_wnd_->SwitchToStreamingUI(); |
| 204 | } |
| 205 | } |
| 206 | |
| 207 | // |
| 208 | // PeerConnectionObserver implementation. |
| 209 | // |
| 210 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 211 | void Conductor::OnAddTrack( |
| 212 | rtc::scoped_refptr<webrtc::RtpReceiverInterface> receiver, |
| 213 | const std::vector<rtc::scoped_refptr<webrtc::MediaStreamInterface>>& |
| 214 | streams) { |
| 215 | RTC_LOG(INFO) << __FUNCTION__ << " " << receiver->id(); |
| 216 | main_wnd_->QueueUIThreadCallback(NEW_TRACK_ADDED, |
| 217 | receiver->track().release()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 218 | } |
| 219 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 220 | void Conductor::OnRemoveTrack( |
| 221 | rtc::scoped_refptr<webrtc::RtpReceiverInterface> receiver) { |
| 222 | RTC_LOG(INFO) << __FUNCTION__ << " " << receiver->id(); |
| 223 | main_wnd_->QueueUIThreadCallback(TRACK_REMOVED, receiver->track().release()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 224 | } |
| 225 | |
| 226 | void Conductor::OnIceCandidate(const webrtc::IceCandidateInterface* candidate) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 227 | RTC_LOG(INFO) << __FUNCTION__ << " " << candidate->sdp_mline_index(); |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 228 | // For loopback test. To save some connecting delay. |
| 229 | if (loopback_) { |
| 230 | if (!peer_connection_->AddIceCandidate(candidate)) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 231 | RTC_LOG(WARNING) << "Failed to apply the received candidate"; |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 232 | } |
| 233 | return; |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 234 | } |
| 235 | |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 236 | Json::StyledWriter writer; |
| 237 | Json::Value jmessage; |
| 238 | |
| 239 | jmessage[kCandidateSdpMidName] = candidate->sdp_mid(); |
| 240 | jmessage[kCandidateSdpMlineIndexName] = candidate->sdp_mline_index(); |
| 241 | std::string sdp; |
| 242 | if (!candidate->ToString(&sdp)) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 243 | RTC_LOG(LS_ERROR) << "Failed to serialize candidate"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 244 | return; |
| 245 | } |
| 246 | jmessage[kCandidateSdpName] = sdp; |
| 247 | SendMessage(writer.write(jmessage)); |
| 248 | } |
| 249 | |
| 250 | // |
| 251 | // PeerConnectionClientObserver implementation. |
| 252 | // |
| 253 | |
| 254 | void Conductor::OnSignedIn() { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 255 | RTC_LOG(INFO) << __FUNCTION__; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 256 | main_wnd_->SwitchToPeerList(client_->peers()); |
| 257 | } |
| 258 | |
| 259 | void Conductor::OnDisconnected() { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 260 | RTC_LOG(INFO) << __FUNCTION__; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 261 | |
| 262 | DeletePeerConnection(); |
| 263 | |
| 264 | if (main_wnd_->IsWindow()) |
| 265 | main_wnd_->SwitchToConnectUI(); |
| 266 | } |
| 267 | |
| 268 | void Conductor::OnPeerConnected(int id, const std::string& name) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 269 | RTC_LOG(INFO) << __FUNCTION__; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 270 | // Refresh the list if we're showing it. |
| 271 | if (main_wnd_->current_ui() == MainWindow::LIST_PEERS) |
| 272 | main_wnd_->SwitchToPeerList(client_->peers()); |
| 273 | } |
| 274 | |
| 275 | void Conductor::OnPeerDisconnected(int id) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 276 | RTC_LOG(INFO) << __FUNCTION__; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 277 | if (id == peer_id_) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 278 | RTC_LOG(INFO) << "Our peer disconnected"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 279 | main_wnd_->QueueUIThreadCallback(PEER_CONNECTION_CLOSED, NULL); |
| 280 | } else { |
| 281 | // Refresh the list if we're showing it. |
| 282 | if (main_wnd_->current_ui() == MainWindow::LIST_PEERS) |
| 283 | main_wnd_->SwitchToPeerList(client_->peers()); |
| 284 | } |
| 285 | } |
| 286 | |
| 287 | void Conductor::OnMessageFromPeer(int peer_id, const std::string& message) { |
nisse | ede5da4 | 2017-01-12 05:15:36 -0800 | [diff] [blame] | 288 | RTC_DCHECK(peer_id_ == peer_id || peer_id_ == -1); |
| 289 | RTC_DCHECK(!message.empty()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 290 | |
| 291 | if (!peer_connection_.get()) { |
nisse | ede5da4 | 2017-01-12 05:15:36 -0800 | [diff] [blame] | 292 | RTC_DCHECK(peer_id_ == -1); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 293 | peer_id_ = peer_id; |
| 294 | |
| 295 | if (!InitializePeerConnection()) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 296 | RTC_LOG(LS_ERROR) << "Failed to initialize our PeerConnection instance"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 297 | client_->SignOut(); |
| 298 | return; |
| 299 | } |
| 300 | } else if (peer_id != peer_id_) { |
nisse | ede5da4 | 2017-01-12 05:15:36 -0800 | [diff] [blame] | 301 | RTC_DCHECK(peer_id_ != -1); |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 302 | RTC_LOG(WARNING) |
| 303 | << "Received a message from unknown peer while already in a " |
| 304 | "conversation with a different peer."; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 305 | return; |
| 306 | } |
| 307 | |
| 308 | Json::Reader reader; |
| 309 | Json::Value jmessage; |
| 310 | if (!reader.parse(message, jmessage)) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 311 | RTC_LOG(WARNING) << "Received unknown message. " << message; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 312 | return; |
| 313 | } |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 314 | std::string type_str; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 315 | std::string json_object; |
| 316 | |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 317 | rtc::GetStringFromJsonObject(jmessage, kSessionDescriptionTypeName, |
| 318 | &type_str); |
| 319 | if (!type_str.empty()) { |
| 320 | if (type_str == "offer-loopback") { |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 321 | // This is a loopback call. |
| 322 | // Recreate the peerconnection with DTLS disabled. |
| 323 | if (!ReinitializePeerConnectionForLoopback()) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 324 | RTC_LOG(LS_ERROR) << "Failed to initialize our PeerConnection instance"; |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 325 | DeletePeerConnection(); |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 326 | client_->SignOut(); |
| 327 | } |
| 328 | return; |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 329 | } |
Danil Chapovalov | 196100e | 2018-06-21 10:17:24 +0200 | [diff] [blame] | 330 | absl::optional<webrtc::SdpType> type_maybe = |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 331 | webrtc::SdpTypeFromString(type_str); |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 332 | if (!type_maybe) { |
| 333 | RTC_LOG(LS_ERROR) << "Unknown SDP type: " << type_str; |
| 334 | return; |
| 335 | } |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 336 | webrtc::SdpType type = *type_maybe; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 337 | std::string sdp; |
Thiago Farina | cb76b89 | 2015-04-02 09:59:15 +0000 | [diff] [blame] | 338 | if (!rtc::GetStringFromJsonObject(jmessage, kSessionDescriptionSdpName, |
| 339 | &sdp)) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 340 | RTC_LOG(WARNING) << "Can't parse received session description message."; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 341 | return; |
| 342 | } |
jbauch | fabe2c9 | 2015-07-16 13:43:14 -0700 | [diff] [blame] | 343 | webrtc::SdpParseError error; |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 344 | std::unique_ptr<webrtc::SessionDescriptionInterface> session_description = |
| 345 | webrtc::CreateSessionDescription(type, sdp, &error); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 346 | if (!session_description) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 347 | RTC_LOG(WARNING) << "Can't parse received session description message. " |
| 348 | << "SdpParseError was: " << error.description; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 349 | return; |
| 350 | } |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 351 | RTC_LOG(INFO) << " Received session description :" << message; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 352 | peer_connection_->SetRemoteDescription( |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 353 | DummySetSessionDescriptionObserver::Create(), |
| 354 | session_description.release()); |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 355 | if (type == webrtc::SdpType::kOffer) { |
| 356 | peer_connection_->CreateAnswer( |
| 357 | this, webrtc::PeerConnectionInterface::RTCOfferAnswerOptions()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 358 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 359 | } else { |
| 360 | std::string sdp_mid; |
| 361 | int sdp_mlineindex = 0; |
| 362 | std::string sdp; |
Thiago Farina | cb76b89 | 2015-04-02 09:59:15 +0000 | [diff] [blame] | 363 | if (!rtc::GetStringFromJsonObject(jmessage, kCandidateSdpMidName, |
| 364 | &sdp_mid) || |
| 365 | !rtc::GetIntFromJsonObject(jmessage, kCandidateSdpMlineIndexName, |
| 366 | &sdp_mlineindex) || |
| 367 | !rtc::GetStringFromJsonObject(jmessage, kCandidateSdpName, &sdp)) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 368 | RTC_LOG(WARNING) << "Can't parse received message."; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 369 | return; |
| 370 | } |
jbauch | fabe2c9 | 2015-07-16 13:43:14 -0700 | [diff] [blame] | 371 | webrtc::SdpParseError error; |
kwiberg | bfefb03 | 2016-05-01 14:53:46 -0700 | [diff] [blame] | 372 | std::unique_ptr<webrtc::IceCandidateInterface> candidate( |
jbauch | fabe2c9 | 2015-07-16 13:43:14 -0700 | [diff] [blame] | 373 | webrtc::CreateIceCandidate(sdp_mid, sdp_mlineindex, sdp, &error)); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 374 | if (!candidate.get()) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 375 | RTC_LOG(WARNING) << "Can't parse received candidate message. " |
| 376 | << "SdpParseError was: " << error.description; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 377 | return; |
| 378 | } |
| 379 | if (!peer_connection_->AddIceCandidate(candidate.get())) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 380 | RTC_LOG(WARNING) << "Failed to apply the received candidate"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 381 | return; |
| 382 | } |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 383 | RTC_LOG(INFO) << " Received candidate :" << message; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 384 | } |
| 385 | } |
| 386 | |
| 387 | void Conductor::OnMessageSent(int err) { |
| 388 | // Process the next pending message if any. |
| 389 | main_wnd_->QueueUIThreadCallback(SEND_MESSAGE_TO_PEER, NULL); |
| 390 | } |
| 391 | |
| 392 | void Conductor::OnServerConnectionFailure() { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 393 | main_wnd_->MessageBox("Error", ("Failed to connect to " + server_).c_str(), |
| 394 | true); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 395 | } |
| 396 | |
| 397 | // |
| 398 | // MainWndCallback implementation. |
| 399 | // |
| 400 | |
| 401 | void Conductor::StartLogin(const std::string& server, int port) { |
| 402 | if (client_->is_connected()) |
| 403 | return; |
| 404 | server_ = server; |
| 405 | client_->Connect(server, port, GetPeerName()); |
| 406 | } |
| 407 | |
| 408 | void Conductor::DisconnectFromServer() { |
| 409 | if (client_->is_connected()) |
| 410 | client_->SignOut(); |
| 411 | } |
| 412 | |
| 413 | void Conductor::ConnectToPeer(int peer_id) { |
nisse | ede5da4 | 2017-01-12 05:15:36 -0800 | [diff] [blame] | 414 | RTC_DCHECK(peer_id_ == -1); |
| 415 | RTC_DCHECK(peer_id != -1); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 416 | |
| 417 | if (peer_connection_.get()) { |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame] | 418 | main_wnd_->MessageBox( |
| 419 | "Error", "We only support connecting to one peer at a time", true); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 420 | return; |
| 421 | } |
| 422 | |
| 423 | if (InitializePeerConnection()) { |
| 424 | peer_id_ = peer_id; |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 425 | peer_connection_->CreateOffer( |
| 426 | this, webrtc::PeerConnectionInterface::RTCOfferAnswerOptions()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 427 | } else { |
| 428 | main_wnd_->MessageBox("Error", "Failed to initialize PeerConnection", true); |
| 429 | } |
| 430 | } |
| 431 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 432 | void Conductor::AddTracks() { |
| 433 | if (!peer_connection_->GetSenders().empty()) { |
| 434 | return; // Already added tracks. |
| 435 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 436 | |
buildbot@webrtc.org | d4e598d | 2014-07-29 17:36:52 +0000 | [diff] [blame] | 437 | rtc::scoped_refptr<webrtc::AudioTrackInterface> audio_track( |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 438 | peer_connection_factory_->CreateAudioTrack( |
Niels Möller | 2d02e08 | 2018-05-21 11:23:35 +0200 | [diff] [blame] | 439 | kAudioLabel, peer_connection_factory_->CreateAudioSource( |
| 440 | cricket::AudioOptions()))); |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 441 | auto result_or_error = peer_connection_->AddTrack(audio_track, {kStreamId}); |
| 442 | if (!result_or_error.ok()) { |
| 443 | RTC_LOG(LS_ERROR) << "Failed to add audio track to PeerConnection: " |
| 444 | << result_or_error.error().message(); |
| 445 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 446 | |
Niels Möller | b76be9a | 2018-12-20 16:28:23 +0100 | [diff] [blame] | 447 | rtc::scoped_refptr<CapturerTrackSource> video_device = |
| 448 | CapturerTrackSource::Create(); |
Tommi | 2c599d6 | 2018-02-15 11:08:36 +0100 | [diff] [blame] | 449 | if (video_device) { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 450 | rtc::scoped_refptr<webrtc::VideoTrackInterface> video_track_( |
Niels Möller | b76be9a | 2018-12-20 16:28:23 +0100 | [diff] [blame] | 451 | peer_connection_factory_->CreateVideoTrack(kVideoLabel, video_device)); |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 452 | main_wnd_->StartLocalRenderer(video_track_); |
| 453 | |
| 454 | result_or_error = peer_connection_->AddTrack(video_track_, {kStreamId}); |
| 455 | if (!result_or_error.ok()) { |
| 456 | RTC_LOG(LS_ERROR) << "Failed to add video track to PeerConnection: " |
| 457 | << result_or_error.error().message(); |
| 458 | } |
Tommi | 2c599d6 | 2018-02-15 11:08:36 +0100 | [diff] [blame] | 459 | } else { |
| 460 | RTC_LOG(LS_ERROR) << "OpenVideoCaptureDevice failed"; |
| 461 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 462 | |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 463 | main_wnd_->SwitchToStreamingUI(); |
| 464 | } |
| 465 | |
| 466 | void Conductor::DisconnectFromCurrentPeer() { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 467 | RTC_LOG(INFO) << __FUNCTION__; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 468 | if (peer_connection_.get()) { |
| 469 | client_->SendHangUp(peer_id_); |
| 470 | DeletePeerConnection(); |
| 471 | } |
| 472 | |
| 473 | if (main_wnd_->IsWindow()) |
| 474 | main_wnd_->SwitchToPeerList(client_->peers()); |
| 475 | } |
| 476 | |
| 477 | void Conductor::UIThreadCallback(int msg_id, void* data) { |
| 478 | switch (msg_id) { |
| 479 | case PEER_CONNECTION_CLOSED: |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 480 | RTC_LOG(INFO) << "PEER_CONNECTION_CLOSED"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 481 | DeletePeerConnection(); |
| 482 | |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 483 | if (main_wnd_->IsWindow()) { |
| 484 | if (client_->is_connected()) { |
| 485 | main_wnd_->SwitchToPeerList(client_->peers()); |
| 486 | } else { |
| 487 | main_wnd_->SwitchToConnectUI(); |
| 488 | } |
| 489 | } else { |
| 490 | DisconnectFromServer(); |
| 491 | } |
| 492 | break; |
| 493 | |
| 494 | case SEND_MESSAGE_TO_PEER: { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 495 | RTC_LOG(INFO) << "SEND_MESSAGE_TO_PEER"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 496 | std::string* msg = reinterpret_cast<std::string*>(data); |
| 497 | if (msg) { |
| 498 | // For convenience, we always run the message through the queue. |
| 499 | // This way we can be sure that messages are sent to the server |
| 500 | // in the same order they were signaled without much hassle. |
| 501 | pending_messages_.push_back(msg); |
| 502 | } |
| 503 | |
| 504 | if (!pending_messages_.empty() && !client_->IsSendingMessage()) { |
| 505 | msg = pending_messages_.front(); |
| 506 | pending_messages_.pop_front(); |
| 507 | |
| 508 | if (!client_->SendToPeer(peer_id_, *msg) && peer_id_ != -1) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 509 | RTC_LOG(LS_ERROR) << "SendToPeer failed"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 510 | DisconnectFromServer(); |
| 511 | } |
| 512 | delete msg; |
| 513 | } |
| 514 | |
| 515 | if (!peer_connection_.get()) |
| 516 | peer_id_ = -1; |
| 517 | |
| 518 | break; |
| 519 | } |
| 520 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 521 | case NEW_TRACK_ADDED: { |
| 522 | auto* track = reinterpret_cast<webrtc::MediaStreamTrackInterface*>(data); |
| 523 | if (track->kind() == webrtc::MediaStreamTrackInterface::kVideoKind) { |
| 524 | auto* video_track = static_cast<webrtc::VideoTrackInterface*>(track); |
| 525 | main_wnd_->StartRemoteRenderer(video_track); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 526 | } |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 527 | track->Release(); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 528 | break; |
| 529 | } |
| 530 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 531 | case TRACK_REMOVED: { |
| 532 | // Remote peer stopped sending a track. |
| 533 | auto* track = reinterpret_cast<webrtc::MediaStreamTrackInterface*>(data); |
| 534 | track->Release(); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 535 | break; |
| 536 | } |
| 537 | |
| 538 | default: |
nisse | c80e741 | 2017-01-11 05:56:46 -0800 | [diff] [blame] | 539 | RTC_NOTREACHED(); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 540 | break; |
| 541 | } |
| 542 | } |
| 543 | |
| 544 | void Conductor::OnSuccess(webrtc::SessionDescriptionInterface* desc) { |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 545 | peer_connection_->SetLocalDescription( |
| 546 | DummySetSessionDescriptionObserver::Create(), desc); |
| 547 | |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 548 | std::string sdp; |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 549 | desc->ToString(&sdp); |
| 550 | |
| 551 | // For loopback test. To save some connecting delay. |
| 552 | if (loopback_) { |
| 553 | // Replace message type from "offer" to "answer" |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 554 | std::unique_ptr<webrtc::SessionDescriptionInterface> session_description = |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 555 | webrtc::CreateSessionDescription(webrtc::SdpType::kAnswer, sdp); |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 556 | peer_connection_->SetRemoteDescription( |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 557 | DummySetSessionDescriptionObserver::Create(), |
| 558 | session_description.release()); |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 559 | return; |
| 560 | } |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 561 | |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 562 | Json::StyledWriter writer; |
| 563 | Json::Value jmessage; |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 564 | jmessage[kSessionDescriptionTypeName] = |
| 565 | webrtc::SdpTypeToString(desc->GetType()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 566 | jmessage[kSessionDescriptionSdpName] = sdp; |
| 567 | SendMessage(writer.write(jmessage)); |
| 568 | } |
| 569 | |
Harald Alvestrand | 73771a8 | 2018-05-24 10:53:49 +0200 | [diff] [blame] | 570 | void Conductor::OnFailure(webrtc::RTCError error) { |
| 571 | RTC_LOG(LERROR) << ToString(error.type()) << ": " << error.message(); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 572 | } |
| 573 | |
| 574 | void Conductor::SendMessage(const std::string& json_object) { |
| 575 | std::string* msg = new std::string(json_object); |
| 576 | main_wnd_->QueueUIThreadCallback(SEND_MESSAGE_TO_PEER, msg); |
| 577 | } |