How do I get the onaddstream event of peerconnection on 0.8.2 ?

[Nuno Nunes]

The documentation is great until the part to put the media on the dom. No documentation at all, I guess I need to get the onaddstream event from peerconnection, but I don't know how to get the peerconnection object. 

var session = userAgent.invite('sip:12345',options);

session.sessionDescriptionHandler.peerConnection.onaddstream =  = function(){

console.log('stream added');

}

Don't work gives the error:

Uncaught TypeError: Cannot read property 'peerConnection' of undefined

although if I console log session object right before, I can see the peerconnection under sessionDescriptionHandler... .wtf...

[ige...@gmail.com]

peerconnection is not available right away, use addStream event instead:

session.sessionDescriptionHandler.on('addStream', function() { console.log('stream added') })

[Eric Green]

The issue is that the sessionDescriptionHandler is not defined right away. It is not defined until it is needed. I do emit an event when it is created, though it is a bit obscure. See my example below.

session.on('SessionDescriptionHandler-created', function(sessionDescriptionHandler) {

  // sessionDescriptionHandler.peerConnection will absolutely be defined here

});

I will try and document this a little better on our website. I have a few documentation tasks to do.

-Eric Green

[Eric Green]

Also,

session.sessionDescriptionHandler.on('addStream', function()...)

May suffer from the same issue of the sessionDescriptionHandler being undefined. Additionally, addStream is on it's way out. The underlying WebRTC implementation is moving in the direction of tracks. It is just not fully there yet in all the browsers which is why there is split behavior between browsers. Consider using adapter.js to get a more consistent API.

-Eric Green

[bruce...@lakeshoress.com]

Has this been resolved? I get the same sessionDescriptionHandler undefined erro when I call:

session.on('SessionDescriptionHandler-created', function(sessionDescriptionHandler)

Is there any documentation on the proper method for using sessionDescriptionHandler?

[James Criscuolo]

Documentation can be found here:

https://sipjs.com/api/0.9.0/sessionDescriptionHandler/