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 | |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame^] | 19 | #include "absl/types/optional.h" |
| 20 | #include "api/audio/audio_mixer.h" |
| 21 | #include "api/audio_codecs/audio_decoder_factory.h" |
| 22 | #include "api/audio_codecs/audio_encoder_factory.h" |
Karl Wiberg | 1b0eae3 | 2017-10-17 14:48:54 +0200 | [diff] [blame] | 23 | #include "api/audio_codecs/builtin_audio_decoder_factory.h" |
| 24 | #include "api/audio_codecs/builtin_audio_encoder_factory.h" |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame^] | 25 | #include "api/audio_options.h" |
Mirko Bonadei | 2ff3f49 | 2018-11-22 09:00:13 +0100 | [diff] [blame] | 26 | #include "api/create_peerconnection_factory.h" |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame^] | 27 | #include "api/rtpsenderinterface.h" |
Anders Carlsson | 6753795 | 2018-05-03 11:28:29 +0200 | [diff] [blame] | 28 | #include "api/video_codecs/builtin_video_decoder_factory.h" |
| 29 | #include "api/video_codecs/builtin_video_encoder_factory.h" |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame^] | 30 | #include "api/video_codecs/video_decoder_factory.h" |
| 31 | #include "api/video_codecs/video_encoder_factory.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 32 | #include "examples/peerconnection/client/defaults.h" |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame^] | 33 | #include "media/base/device.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 34 | #include "media/engine/webrtcvideocapturerfactory.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" |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame^] | 39 | #include "p2p/base/portallocator.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" |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame^] | 42 | #include "rtc_base/refcountedobject.h" |
| 43 | #include "rtc_base/rtccertificategenerator.h" |
Sam Zackrisson | b45bdb5 | 2018-10-02 16:25:59 +0200 | [diff] [blame] | 44 | #include "rtc_base/strings/json.h" |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 45 | |
| 46 | // Names used for a IceCandidate JSON object. |
| 47 | const char kCandidateSdpMidName[] = "sdpMid"; |
| 48 | const char kCandidateSdpMlineIndexName[] = "sdpMLineIndex"; |
| 49 | const char kCandidateSdpName[] = "candidate"; |
| 50 | |
| 51 | // Names used for a SessionDescription JSON object. |
| 52 | const char kSessionDescriptionTypeName[] = "type"; |
| 53 | const char kSessionDescriptionSdpName[] = "sdp"; |
| 54 | |
| 55 | class DummySetSessionDescriptionObserver |
| 56 | : public webrtc::SetSessionDescriptionObserver { |
| 57 | public: |
| 58 | static DummySetSessionDescriptionObserver* Create() { |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame] | 59 | return new rtc::RefCountedObject<DummySetSessionDescriptionObserver>(); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 60 | } |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 61 | virtual void OnSuccess() { RTC_LOG(INFO) << __FUNCTION__; } |
Harald Alvestrand | 73771a8 | 2018-05-24 10:53:49 +0200 | [diff] [blame] | 62 | virtual void OnFailure(webrtc::RTCError error) { |
| 63 | RTC_LOG(INFO) << __FUNCTION__ << " " << ToString(error.type()) << ": " |
| 64 | << error.message(); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 65 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 66 | }; |
| 67 | |
| 68 | Conductor::Conductor(PeerConnectionClient* client, MainWindow* main_wnd) |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame] | 69 | : peer_id_(-1), loopback_(false), client_(client), main_wnd_(main_wnd) { |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 70 | client_->RegisterObserver(this); |
| 71 | main_wnd->RegisterObserver(this); |
| 72 | } |
| 73 | |
| 74 | Conductor::~Conductor() { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 75 | RTC_DCHECK(!peer_connection_); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 76 | } |
| 77 | |
| 78 | bool Conductor::connection_active() const { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 79 | return peer_connection_ != nullptr; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 80 | } |
| 81 | |
| 82 | void Conductor::Close() { |
| 83 | client_->SignOut(); |
| 84 | DeletePeerConnection(); |
| 85 | } |
| 86 | |
| 87 | bool Conductor::InitializePeerConnection() { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 88 | RTC_DCHECK(!peer_connection_factory_); |
| 89 | RTC_DCHECK(!peer_connection_); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 90 | |
Karl Wiberg | 1b0eae3 | 2017-10-17 14:48:54 +0200 | [diff] [blame] | 91 | peer_connection_factory_ = webrtc::CreatePeerConnectionFactory( |
Anders Carlsson | 6753795 | 2018-05-03 11:28:29 +0200 | [diff] [blame] | 92 | nullptr /* network_thread */, nullptr /* worker_thread */, |
| 93 | nullptr /* signaling_thread */, nullptr /* default_adm */, |
Karl Wiberg | 1b0eae3 | 2017-10-17 14:48:54 +0200 | [diff] [blame] | 94 | webrtc::CreateBuiltinAudioEncoderFactory(), |
Anders Carlsson | 6753795 | 2018-05-03 11:28:29 +0200 | [diff] [blame] | 95 | webrtc::CreateBuiltinAudioDecoderFactory(), |
| 96 | webrtc::CreateBuiltinVideoEncoderFactory(), |
| 97 | webrtc::CreateBuiltinVideoDecoderFactory(), nullptr /* audio_mixer */, |
| 98 | nullptr /* audio_processing */); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 99 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 100 | if (!peer_connection_factory_) { |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame] | 101 | main_wnd_->MessageBox("Error", "Failed to initialize PeerConnectionFactory", |
| 102 | true); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 103 | DeletePeerConnection(); |
| 104 | return false; |
| 105 | } |
| 106 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 107 | if (!CreatePeerConnection(/*dtls=*/true)) { |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame] | 108 | main_wnd_->MessageBox("Error", "CreatePeerConnection failed", true); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 109 | DeletePeerConnection(); |
| 110 | } |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 111 | |
| 112 | AddTracks(); |
| 113 | |
| 114 | return peer_connection_ != nullptr; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 115 | } |
| 116 | |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 117 | bool Conductor::ReinitializePeerConnectionForLoopback() { |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 118 | loopback_ = true; |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 119 | std::vector<rtc::scoped_refptr<webrtc::RtpSenderInterface>> senders = |
| 120 | peer_connection_->GetSenders(); |
| 121 | peer_connection_ = nullptr; |
| 122 | if (CreatePeerConnection(/*dtls=*/false)) { |
| 123 | for (const auto& sender : senders) { |
| 124 | peer_connection_->AddTrack(sender->track(), sender->stream_ids()); |
| 125 | } |
| 126 | peer_connection_->CreateOffer( |
| 127 | this, webrtc::PeerConnectionInterface::RTCOfferAnswerOptions()); |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 128 | } |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 129 | return peer_connection_ != nullptr; |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 130 | } |
| 131 | |
| 132 | bool Conductor::CreatePeerConnection(bool dtls) { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 133 | RTC_DCHECK(peer_connection_factory_); |
| 134 | RTC_DCHECK(!peer_connection_); |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 135 | |
Taylor Brandstetter | 0c7e9f5 | 2015-12-29 14:14:52 -0800 | [diff] [blame] | 136 | webrtc::PeerConnectionInterface::RTCConfiguration config; |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 137 | config.sdp_semantics = webrtc::SdpSemantics::kUnifiedPlan; |
| 138 | config.enable_dtls_srtp = dtls; |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 139 | webrtc::PeerConnectionInterface::IceServer server; |
| 140 | server.uri = GetPeerConnectionString(); |
Taylor Brandstetter | 0c7e9f5 | 2015-12-29 14:14:52 -0800 | [diff] [blame] | 141 | config.servers.push_back(server); |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 142 | |
Taylor Brandstetter | 0c7e9f5 | 2015-12-29 14:14:52 -0800 | [diff] [blame] | 143 | peer_connection_ = peer_connection_factory_->CreatePeerConnection( |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 144 | config, nullptr, nullptr, this); |
| 145 | return peer_connection_ != nullptr; |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 146 | } |
| 147 | |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 148 | void Conductor::DeletePeerConnection() { |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 149 | main_wnd_->StopLocalRenderer(); |
| 150 | main_wnd_->StopRemoteRenderer(); |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 151 | peer_connection_ = nullptr; |
| 152 | peer_connection_factory_ = nullptr; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 153 | peer_id_ = -1; |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 154 | loopback_ = false; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 155 | } |
| 156 | |
| 157 | void Conductor::EnsureStreamingUI() { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 158 | RTC_DCHECK(peer_connection_); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 159 | if (main_wnd_->IsWindow()) { |
| 160 | if (main_wnd_->current_ui() != MainWindow::STREAMING) |
| 161 | main_wnd_->SwitchToStreamingUI(); |
| 162 | } |
| 163 | } |
| 164 | |
| 165 | // |
| 166 | // PeerConnectionObserver implementation. |
| 167 | // |
| 168 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 169 | void Conductor::OnAddTrack( |
| 170 | rtc::scoped_refptr<webrtc::RtpReceiverInterface> receiver, |
| 171 | const std::vector<rtc::scoped_refptr<webrtc::MediaStreamInterface>>& |
| 172 | streams) { |
| 173 | RTC_LOG(INFO) << __FUNCTION__ << " " << receiver->id(); |
| 174 | main_wnd_->QueueUIThreadCallback(NEW_TRACK_ADDED, |
| 175 | receiver->track().release()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 176 | } |
| 177 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 178 | void Conductor::OnRemoveTrack( |
| 179 | rtc::scoped_refptr<webrtc::RtpReceiverInterface> receiver) { |
| 180 | RTC_LOG(INFO) << __FUNCTION__ << " " << receiver->id(); |
| 181 | main_wnd_->QueueUIThreadCallback(TRACK_REMOVED, receiver->track().release()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 182 | } |
| 183 | |
| 184 | void Conductor::OnIceCandidate(const webrtc::IceCandidateInterface* candidate) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 185 | RTC_LOG(INFO) << __FUNCTION__ << " " << candidate->sdp_mline_index(); |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 186 | // For loopback test. To save some connecting delay. |
| 187 | if (loopback_) { |
| 188 | if (!peer_connection_->AddIceCandidate(candidate)) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 189 | RTC_LOG(WARNING) << "Failed to apply the received candidate"; |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 190 | } |
| 191 | return; |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 192 | } |
| 193 | |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 194 | Json::StyledWriter writer; |
| 195 | Json::Value jmessage; |
| 196 | |
| 197 | jmessage[kCandidateSdpMidName] = candidate->sdp_mid(); |
| 198 | jmessage[kCandidateSdpMlineIndexName] = candidate->sdp_mline_index(); |
| 199 | std::string sdp; |
| 200 | if (!candidate->ToString(&sdp)) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 201 | RTC_LOG(LS_ERROR) << "Failed to serialize candidate"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 202 | return; |
| 203 | } |
| 204 | jmessage[kCandidateSdpName] = sdp; |
| 205 | SendMessage(writer.write(jmessage)); |
| 206 | } |
| 207 | |
| 208 | // |
| 209 | // PeerConnectionClientObserver implementation. |
| 210 | // |
| 211 | |
| 212 | void Conductor::OnSignedIn() { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 213 | RTC_LOG(INFO) << __FUNCTION__; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 214 | main_wnd_->SwitchToPeerList(client_->peers()); |
| 215 | } |
| 216 | |
| 217 | void Conductor::OnDisconnected() { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 218 | RTC_LOG(INFO) << __FUNCTION__; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 219 | |
| 220 | DeletePeerConnection(); |
| 221 | |
| 222 | if (main_wnd_->IsWindow()) |
| 223 | main_wnd_->SwitchToConnectUI(); |
| 224 | } |
| 225 | |
| 226 | void Conductor::OnPeerConnected(int id, const std::string& name) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 227 | RTC_LOG(INFO) << __FUNCTION__; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 228 | // Refresh the list if we're showing it. |
| 229 | if (main_wnd_->current_ui() == MainWindow::LIST_PEERS) |
| 230 | main_wnd_->SwitchToPeerList(client_->peers()); |
| 231 | } |
| 232 | |
| 233 | void Conductor::OnPeerDisconnected(int id) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 234 | RTC_LOG(INFO) << __FUNCTION__; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 235 | if (id == peer_id_) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 236 | RTC_LOG(INFO) << "Our peer disconnected"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 237 | main_wnd_->QueueUIThreadCallback(PEER_CONNECTION_CLOSED, NULL); |
| 238 | } else { |
| 239 | // Refresh the list if we're showing it. |
| 240 | if (main_wnd_->current_ui() == MainWindow::LIST_PEERS) |
| 241 | main_wnd_->SwitchToPeerList(client_->peers()); |
| 242 | } |
| 243 | } |
| 244 | |
| 245 | void Conductor::OnMessageFromPeer(int peer_id, const std::string& message) { |
nisse | ede5da4 | 2017-01-12 05:15:36 -0800 | [diff] [blame] | 246 | RTC_DCHECK(peer_id_ == peer_id || peer_id_ == -1); |
| 247 | RTC_DCHECK(!message.empty()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 248 | |
| 249 | if (!peer_connection_.get()) { |
nisse | ede5da4 | 2017-01-12 05:15:36 -0800 | [diff] [blame] | 250 | RTC_DCHECK(peer_id_ == -1); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 251 | peer_id_ = peer_id; |
| 252 | |
| 253 | if (!InitializePeerConnection()) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 254 | RTC_LOG(LS_ERROR) << "Failed to initialize our PeerConnection instance"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 255 | client_->SignOut(); |
| 256 | return; |
| 257 | } |
| 258 | } else if (peer_id != peer_id_) { |
nisse | ede5da4 | 2017-01-12 05:15:36 -0800 | [diff] [blame] | 259 | RTC_DCHECK(peer_id_ != -1); |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 260 | RTC_LOG(WARNING) |
| 261 | << "Received a message from unknown peer while already in a " |
| 262 | "conversation with a different peer."; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 263 | return; |
| 264 | } |
| 265 | |
| 266 | Json::Reader reader; |
| 267 | Json::Value jmessage; |
| 268 | if (!reader.parse(message, jmessage)) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 269 | RTC_LOG(WARNING) << "Received unknown message. " << message; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 270 | return; |
| 271 | } |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 272 | std::string type_str; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 273 | std::string json_object; |
| 274 | |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 275 | rtc::GetStringFromJsonObject(jmessage, kSessionDescriptionTypeName, |
| 276 | &type_str); |
| 277 | if (!type_str.empty()) { |
| 278 | if (type_str == "offer-loopback") { |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 279 | // This is a loopback call. |
| 280 | // Recreate the peerconnection with DTLS disabled. |
| 281 | if (!ReinitializePeerConnectionForLoopback()) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 282 | RTC_LOG(LS_ERROR) << "Failed to initialize our PeerConnection instance"; |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 283 | DeletePeerConnection(); |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 284 | client_->SignOut(); |
| 285 | } |
| 286 | return; |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 287 | } |
Danil Chapovalov | 196100e | 2018-06-21 10:17:24 +0200 | [diff] [blame] | 288 | absl::optional<webrtc::SdpType> type_maybe = |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 289 | webrtc::SdpTypeFromString(type_str); |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 290 | if (!type_maybe) { |
| 291 | RTC_LOG(LS_ERROR) << "Unknown SDP type: " << type_str; |
| 292 | return; |
| 293 | } |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 294 | webrtc::SdpType type = *type_maybe; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 295 | std::string sdp; |
Thiago Farina | cb76b89 | 2015-04-02 09:59:15 +0000 | [diff] [blame] | 296 | if (!rtc::GetStringFromJsonObject(jmessage, kSessionDescriptionSdpName, |
| 297 | &sdp)) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 298 | RTC_LOG(WARNING) << "Can't parse received session description message."; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 299 | return; |
| 300 | } |
jbauch | fabe2c9 | 2015-07-16 13:43:14 -0700 | [diff] [blame] | 301 | webrtc::SdpParseError error; |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 302 | std::unique_ptr<webrtc::SessionDescriptionInterface> session_description = |
| 303 | webrtc::CreateSessionDescription(type, sdp, &error); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 304 | if (!session_description) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 305 | RTC_LOG(WARNING) << "Can't parse received session description message. " |
| 306 | << "SdpParseError was: " << error.description; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 307 | return; |
| 308 | } |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 309 | RTC_LOG(INFO) << " Received session description :" << message; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 310 | peer_connection_->SetRemoteDescription( |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 311 | DummySetSessionDescriptionObserver::Create(), |
| 312 | session_description.release()); |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 313 | if (type == webrtc::SdpType::kOffer) { |
| 314 | peer_connection_->CreateAnswer( |
| 315 | this, webrtc::PeerConnectionInterface::RTCOfferAnswerOptions()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 316 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 317 | } else { |
| 318 | std::string sdp_mid; |
| 319 | int sdp_mlineindex = 0; |
| 320 | std::string sdp; |
Thiago Farina | cb76b89 | 2015-04-02 09:59:15 +0000 | [diff] [blame] | 321 | if (!rtc::GetStringFromJsonObject(jmessage, kCandidateSdpMidName, |
| 322 | &sdp_mid) || |
| 323 | !rtc::GetIntFromJsonObject(jmessage, kCandidateSdpMlineIndexName, |
| 324 | &sdp_mlineindex) || |
| 325 | !rtc::GetStringFromJsonObject(jmessage, kCandidateSdpName, &sdp)) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 326 | RTC_LOG(WARNING) << "Can't parse received message."; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 327 | return; |
| 328 | } |
jbauch | fabe2c9 | 2015-07-16 13:43:14 -0700 | [diff] [blame] | 329 | webrtc::SdpParseError error; |
kwiberg | bfefb03 | 2016-05-01 14:53:46 -0700 | [diff] [blame] | 330 | std::unique_ptr<webrtc::IceCandidateInterface> candidate( |
jbauch | fabe2c9 | 2015-07-16 13:43:14 -0700 | [diff] [blame] | 331 | webrtc::CreateIceCandidate(sdp_mid, sdp_mlineindex, sdp, &error)); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 332 | if (!candidate.get()) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 333 | RTC_LOG(WARNING) << "Can't parse received candidate message. " |
| 334 | << "SdpParseError was: " << error.description; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 335 | return; |
| 336 | } |
| 337 | if (!peer_connection_->AddIceCandidate(candidate.get())) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 338 | RTC_LOG(WARNING) << "Failed to apply the received candidate"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 339 | return; |
| 340 | } |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 341 | RTC_LOG(INFO) << " Received candidate :" << message; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 342 | } |
| 343 | } |
| 344 | |
| 345 | void Conductor::OnMessageSent(int err) { |
| 346 | // Process the next pending message if any. |
| 347 | main_wnd_->QueueUIThreadCallback(SEND_MESSAGE_TO_PEER, NULL); |
| 348 | } |
| 349 | |
| 350 | void Conductor::OnServerConnectionFailure() { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 351 | main_wnd_->MessageBox("Error", ("Failed to connect to " + server_).c_str(), |
| 352 | true); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 353 | } |
| 354 | |
| 355 | // |
| 356 | // MainWndCallback implementation. |
| 357 | // |
| 358 | |
| 359 | void Conductor::StartLogin(const std::string& server, int port) { |
| 360 | if (client_->is_connected()) |
| 361 | return; |
| 362 | server_ = server; |
| 363 | client_->Connect(server, port, GetPeerName()); |
| 364 | } |
| 365 | |
| 366 | void Conductor::DisconnectFromServer() { |
| 367 | if (client_->is_connected()) |
| 368 | client_->SignOut(); |
| 369 | } |
| 370 | |
| 371 | void Conductor::ConnectToPeer(int peer_id) { |
nisse | ede5da4 | 2017-01-12 05:15:36 -0800 | [diff] [blame] | 372 | RTC_DCHECK(peer_id_ == -1); |
| 373 | RTC_DCHECK(peer_id != -1); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 374 | |
| 375 | if (peer_connection_.get()) { |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame] | 376 | main_wnd_->MessageBox( |
| 377 | "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] | 378 | return; |
| 379 | } |
| 380 | |
| 381 | if (InitializePeerConnection()) { |
| 382 | peer_id_ = peer_id; |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 383 | peer_connection_->CreateOffer( |
| 384 | this, webrtc::PeerConnectionInterface::RTCOfferAnswerOptions()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 385 | } else { |
| 386 | main_wnd_->MessageBox("Error", "Failed to initialize PeerConnection", true); |
| 387 | } |
| 388 | } |
| 389 | |
deadbeef | 112b2e9 | 2017-02-10 20:13:37 -0800 | [diff] [blame] | 390 | std::unique_ptr<cricket::VideoCapturer> Conductor::OpenVideoCaptureDevice() { |
solenberg | 8ad582d | 2016-03-16 09:34:56 -0700 | [diff] [blame] | 391 | std::vector<std::string> device_names; |
| 392 | { |
| 393 | std::unique_ptr<webrtc::VideoCaptureModule::DeviceInfo> info( |
nisse | b29b9c8 | 2016-12-12 00:22:56 -0800 | [diff] [blame] | 394 | webrtc::VideoCaptureFactory::CreateDeviceInfo()); |
solenberg | 8ad582d | 2016-03-16 09:34:56 -0700 | [diff] [blame] | 395 | if (!info) { |
| 396 | return nullptr; |
| 397 | } |
| 398 | int num_devices = info->NumberOfDevices(); |
| 399 | for (int i = 0; i < num_devices; ++i) { |
| 400 | const uint32_t kSize = 256; |
| 401 | char name[kSize] = {0}; |
| 402 | char id[kSize] = {0}; |
| 403 | if (info->GetDeviceName(i, name, kSize, id, kSize) != -1) { |
| 404 | device_names.push_back(name); |
| 405 | } |
| 406 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 407 | } |
solenberg | 8ad582d | 2016-03-16 09:34:56 -0700 | [diff] [blame] | 408 | |
| 409 | cricket::WebRtcVideoDeviceCapturerFactory factory; |
deadbeef | 112b2e9 | 2017-02-10 20:13:37 -0800 | [diff] [blame] | 410 | std::unique_ptr<cricket::VideoCapturer> capturer; |
solenberg | 8ad582d | 2016-03-16 09:34:56 -0700 | [diff] [blame] | 411 | for (const auto& name : device_names) { |
| 412 | capturer = factory.Create(cricket::Device(name, 0)); |
| 413 | if (capturer) { |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 414 | break; |
solenberg | 8ad582d | 2016-03-16 09:34:56 -0700 | [diff] [blame] | 415 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 416 | } |
| 417 | return capturer; |
| 418 | } |
| 419 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 420 | void Conductor::AddTracks() { |
| 421 | if (!peer_connection_->GetSenders().empty()) { |
| 422 | return; // Already added tracks. |
| 423 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 424 | |
buildbot@webrtc.org | d4e598d | 2014-07-29 17:36:52 +0000 | [diff] [blame] | 425 | rtc::scoped_refptr<webrtc::AudioTrackInterface> audio_track( |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 426 | peer_connection_factory_->CreateAudioTrack( |
Niels Möller | 2d02e08 | 2018-05-21 11:23:35 +0200 | [diff] [blame] | 427 | kAudioLabel, peer_connection_factory_->CreateAudioSource( |
| 428 | cricket::AudioOptions()))); |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 429 | auto result_or_error = peer_connection_->AddTrack(audio_track, {kStreamId}); |
| 430 | if (!result_or_error.ok()) { |
| 431 | RTC_LOG(LS_ERROR) << "Failed to add audio track to PeerConnection: " |
| 432 | << result_or_error.error().message(); |
| 433 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 434 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 435 | std::unique_ptr<cricket::VideoCapturer> video_device = |
| 436 | OpenVideoCaptureDevice(); |
Tommi | 2c599d6 | 2018-02-15 11:08:36 +0100 | [diff] [blame] | 437 | if (video_device) { |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 438 | rtc::scoped_refptr<webrtc::VideoTrackInterface> video_track_( |
Tommi | 2c599d6 | 2018-02-15 11:08:36 +0100 | [diff] [blame] | 439 | peer_connection_factory_->CreateVideoTrack( |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 440 | kVideoLabel, peer_connection_factory_->CreateVideoSource( |
| 441 | std::move(video_device), nullptr))); |
| 442 | main_wnd_->StartLocalRenderer(video_track_); |
| 443 | |
| 444 | result_or_error = peer_connection_->AddTrack(video_track_, {kStreamId}); |
| 445 | if (!result_or_error.ok()) { |
| 446 | RTC_LOG(LS_ERROR) << "Failed to add video track to PeerConnection: " |
| 447 | << result_or_error.error().message(); |
| 448 | } |
Tommi | 2c599d6 | 2018-02-15 11:08:36 +0100 | [diff] [blame] | 449 | } else { |
| 450 | RTC_LOG(LS_ERROR) << "OpenVideoCaptureDevice failed"; |
| 451 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 452 | |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 453 | main_wnd_->SwitchToStreamingUI(); |
| 454 | } |
| 455 | |
| 456 | void Conductor::DisconnectFromCurrentPeer() { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 457 | RTC_LOG(INFO) << __FUNCTION__; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 458 | if (peer_connection_.get()) { |
| 459 | client_->SendHangUp(peer_id_); |
| 460 | DeletePeerConnection(); |
| 461 | } |
| 462 | |
| 463 | if (main_wnd_->IsWindow()) |
| 464 | main_wnd_->SwitchToPeerList(client_->peers()); |
| 465 | } |
| 466 | |
| 467 | void Conductor::UIThreadCallback(int msg_id, void* data) { |
| 468 | switch (msg_id) { |
| 469 | case PEER_CONNECTION_CLOSED: |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 470 | RTC_LOG(INFO) << "PEER_CONNECTION_CLOSED"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 471 | DeletePeerConnection(); |
| 472 | |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 473 | if (main_wnd_->IsWindow()) { |
| 474 | if (client_->is_connected()) { |
| 475 | main_wnd_->SwitchToPeerList(client_->peers()); |
| 476 | } else { |
| 477 | main_wnd_->SwitchToConnectUI(); |
| 478 | } |
| 479 | } else { |
| 480 | DisconnectFromServer(); |
| 481 | } |
| 482 | break; |
| 483 | |
| 484 | case SEND_MESSAGE_TO_PEER: { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 485 | RTC_LOG(INFO) << "SEND_MESSAGE_TO_PEER"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 486 | std::string* msg = reinterpret_cast<std::string*>(data); |
| 487 | if (msg) { |
| 488 | // For convenience, we always run the message through the queue. |
| 489 | // This way we can be sure that messages are sent to the server |
| 490 | // in the same order they were signaled without much hassle. |
| 491 | pending_messages_.push_back(msg); |
| 492 | } |
| 493 | |
| 494 | if (!pending_messages_.empty() && !client_->IsSendingMessage()) { |
| 495 | msg = pending_messages_.front(); |
| 496 | pending_messages_.pop_front(); |
| 497 | |
| 498 | if (!client_->SendToPeer(peer_id_, *msg) && peer_id_ != -1) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 499 | RTC_LOG(LS_ERROR) << "SendToPeer failed"; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 500 | DisconnectFromServer(); |
| 501 | } |
| 502 | delete msg; |
| 503 | } |
| 504 | |
| 505 | if (!peer_connection_.get()) |
| 506 | peer_id_ = -1; |
| 507 | |
| 508 | break; |
| 509 | } |
| 510 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 511 | case NEW_TRACK_ADDED: { |
| 512 | auto* track = reinterpret_cast<webrtc::MediaStreamTrackInterface*>(data); |
| 513 | if (track->kind() == webrtc::MediaStreamTrackInterface::kVideoKind) { |
| 514 | auto* video_track = static_cast<webrtc::VideoTrackInterface*>(track); |
| 515 | main_wnd_->StartRemoteRenderer(video_track); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 516 | } |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 517 | track->Release(); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 518 | break; |
| 519 | } |
| 520 | |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 521 | case TRACK_REMOVED: { |
| 522 | // Remote peer stopped sending a track. |
| 523 | auto* track = reinterpret_cast<webrtc::MediaStreamTrackInterface*>(data); |
| 524 | track->Release(); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 525 | break; |
| 526 | } |
| 527 | |
| 528 | default: |
nisse | c80e741 | 2017-01-11 05:56:46 -0800 | [diff] [blame] | 529 | RTC_NOTREACHED(); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 530 | break; |
| 531 | } |
| 532 | } |
| 533 | |
| 534 | void Conductor::OnSuccess(webrtc::SessionDescriptionInterface* desc) { |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 535 | peer_connection_->SetLocalDescription( |
| 536 | DummySetSessionDescriptionObserver::Create(), desc); |
| 537 | |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 538 | std::string sdp; |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 539 | desc->ToString(&sdp); |
| 540 | |
| 541 | // For loopback test. To save some connecting delay. |
| 542 | if (loopback_) { |
| 543 | // Replace message type from "offer" to "answer" |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 544 | std::unique_ptr<webrtc::SessionDescriptionInterface> session_description = |
Steve Anton | c06ed70 | 2018-04-17 12:53:02 -0700 | [diff] [blame] | 545 | webrtc::CreateSessionDescription(webrtc::SdpType::kAnswer, sdp); |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 546 | peer_connection_->SetRemoteDescription( |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 547 | DummySetSessionDescriptionObserver::Create(), |
| 548 | session_description.release()); |
braveyao@webrtc.org | c68e0c9 | 2015-02-27 09:51:25 +0000 | [diff] [blame] | 549 | return; |
| 550 | } |
braveyao@webrtc.org | a742cb1 | 2015-01-29 04:23:01 +0000 | [diff] [blame] | 551 | |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 552 | Json::StyledWriter writer; |
| 553 | Json::Value jmessage; |
Steve Anton | a3a92c2 | 2017-12-07 10:27:41 -0800 | [diff] [blame] | 554 | jmessage[kSessionDescriptionTypeName] = |
| 555 | webrtc::SdpTypeToString(desc->GetType()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 556 | jmessage[kSessionDescriptionSdpName] = sdp; |
| 557 | SendMessage(writer.write(jmessage)); |
| 558 | } |
| 559 | |
Harald Alvestrand | 73771a8 | 2018-05-24 10:53:49 +0200 | [diff] [blame] | 560 | void Conductor::OnFailure(webrtc::RTCError error) { |
| 561 | RTC_LOG(LERROR) << ToString(error.type()) << ": " << error.message(); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 562 | } |
| 563 | |
| 564 | void Conductor::SendMessage(const std::string& json_object) { |
| 565 | std::string* msg = new std::string(json_object); |
| 566 | main_wnd_->QueueUIThreadCallback(SEND_MESSAGE_TO_PEER, msg); |
| 567 | } |