WebRTC第二次通话后无视频

Question

我尝试将WebRTC from here集成到我的项目中

在第一个电话中一切正常，我有视频，但是在第二个电话和其他电话中没有。我尝试过

-socket.disconnect（）;

• 在VideoViewController中

      deinit{
      self.localVideoView = nil
       self.webRTCClient.delegate = nil
       }
  

  • 在ViewController中断开连接，添加新按钮以进行连接，并添加其他按钮以断开连接：

    @IBAction func connectBtn(_ sender: UIButton) {
    self.webRTCClient.delegate = self
    self.signalClient.delegate = self
    self.hasLocalSdp = true
    self.hasRemoteSdp = true
    self.signalClient.connect()
    }
    
    
    @IBAction func disconnectBtn(_ sender: UIButton) {
    self.webRTCClient.peerConnection.close()
    self.signalingConnected = false
    signalClient.socket.disconnect()
    self.localCandidateCount = 0
    self.remoteCandidateCount = 0
    self.hasLocalSdp = false
    self.hasRemoteSdp = false
    }
    

  • 在ViewWillAppear中添加委托（当关闭VideoViewController时，他们必须创建新的委托）：

    override func viewWillAppear(_ animated: Bool) {
    super.viewWillAppear(true)
    self.webRTCClient.remoteStream = nil
    self.signalingConnected = false
    self.hasLocalSdp = false
    self.hasRemoteSdp = false
    self.localCandidateCount = 0
    self.remoteCandidateCount = 0
    self.speakerOn = false
    self.signalClient.connect()
    self.webRTCClient.delegate = self
    self.signalClient.delegate = self
      }
    

对我没有帮助

“调试”区域中的链接  初次致电https://docs.google.com/document/d/1SpOm-udTvWYxVSVTBA4j4OKsIcNC9XiS1WmtnkIEhLo/edit?usp=sharing

第二https://docs.google.com/document/d/1TROAkqqOxVl9oTvsiD2WMzQccGBf2jtd6O3KVBCNdMc/edit?usp=sharing