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