Cannot dataConnection.send(); from Firefox to Chrome

I cannot send data from FF to Chrome using the DataChannel’s .send(data) method.

Tried in the sample chat application too http://cdn.peerjs.com/demo/chat.html

and the chat results are

chat to →	Firefox46	Chrome48	Opera35
Firefox	○	×	×
Chrome	○	○	○
Opera	○	○	○

(Chrome and Opera are both V8, so it might be obvious)

By the way, when I look in at the web console when I connected to the other user in the sample chat, I see several methods are deprecated in Firefox 44 (The stable one), Use of getPreventDefault() is not reccomended. Use defaultPrevented instead. jquery.min.js:2:40351 RTCIceServer.url is deprecated! Use urls instead. <Unknown>

and one additionally on Firefox 46 (I’m using Firefox DeveloperEdition 46.0a2). onaddstream is deprecated! Use peerConnection.ontrack instead. (information here)

I see these errors/warnings in my own applications too, which neither works.

Is this affecting the problem?

No errors are raised in Chrome 48.0.2564.82 (64bit) / Opera 35 If someone can test in mac will be appreciated too (want to know if it works in Safari/Nitro)

[ciwolsey]

Same problem. Is this project dead?

[danielverissimo]

2011 and I still getting this error. Someone have some news?