How to get stream object from kurento utils when using kurento java tutorial samples

Using kurento tutorials java samples. I Want to handle stream events like onended etc on the webrtcpeer object. Following is my sample code from where i want to fetch the stream object.

var options = {
           localVideo: video,
           mediaConstraints: constraints,
           onicecandidate: participant.onIceCandidate.bind(participant)
       };

var peer = new kurentoUtils.WebRtcPeer.WebRtcPeerSendonly(options, function(error) {
           if (error) {
               return console.error(error);
           }
           this.generateOffer(participant.offerToReceiveVideo.bind(participant));
       });

I want to handle events in a way similar to as mentions in this question

How should I proceed? Please Help

Solution

You can bind to those events two ways

Passing a onstreamended listener in the options bag

var options = {
       localVideo: video,
       mediaConstraints: constraints,
       onicecandidate: participant.onIceCandidate.bind(participant),
       onstreamended: myOnStreamEnded,
   };

Accessing directly the RTCPeerConnection object wrapped inside the WebRtcPeer, and binding to events directly.
```
var rtcPeerConnection = peer.peerConnection
```

The latter gives you full access to the peer connection object, so you can work as if you would with that object.