前言

源码分析

打断点

运行后查看

然后在这里也创建断点

连接对端后进去该函数。

rtc::scoped_refptr<PeerConnectionFactoryInterface> CreatePeerConnectionFactory(
    rtc::Thread* network_thread,
    rtc::Thread* worker_thread,
    rtc::Thread* signaling_thread,
    rtc::scoped_refptr<AudioDeviceModule> default_adm,
    rtc::scoped_refptr<AudioEncoderFactory> audio_encoder_factory,
    rtc::scoped_refptr<AudioDecoderFactory> audio_decoder_factory,
    std::unique_ptr<VideoEncoderFactory> video_encoder_factory,
    std::unique_ptr<VideoDecoderFactory> video_decoder_factory,
    rtc::scoped_refptr<AudioMixer> audio_mixer,
    rtc::scoped_refptr<AudioProcessing> audio_processing,
    AudioFrameProcessor* audio_frame_processor)
    -》
    CreateModularPeerConnectionFactory
    -》
     PeerConnectionFactory::PeerConnectionFactory(
    rtc::scoped_refptr<ConnectionContext> context,
    PeerConnectionFactoryDependencies* dependencies)
    : context_(context),
      task_queue_factory_(std::move(dependencies->task_queue_factory)),
      event_log_factory_(std::move(dependencies->event_log_factory)),
      fec_controller_factory_(std::move(dependencies->fec_controller_factory)),
      network_state_predictor_factory_(
          std::move(dependencies->network_state_predictor_factory)),
      injected_network_controller_factory_(
          std::move(dependencies->network_controller_factory)),
      neteq_factory_(std::move(dependencies->neteq_factory)) {}

Thread* Thread::Current() {
  ThreadManager* manager = ThreadManager::Instance();
  Thread* thread = manager->CurrentThread();
****
  return thread;
}
-》
Thread* ThreadManager::CurrentThread() {
  return static_cast<Thread*>(TlsGetValue(key_));
}
thread地址