[WEB] WEBRTC DEBUG

chrome://webrtc-internals/
https://webrtc.github.io/samples/src/content/peerconnection/restart-ice/


Developer tools
chrome://webrtc-internals
opera://webrtc-internals
about:webrtc


WebRTC support

MediaStream and getUserMedia
Chrome desktop 18.0.1008+; Chrome for Android 29+
Opera 18+; Opera for Android 20+
Opera 12, Opera Mobile 12 (based on the Presto engine)
Firefox 17+
Microsoft Edge 16+
Safari 11.2+ on iOS; 11.1+ on Mac
UC 11.8+ on Android
Samsung Internet 4+


RTCPeerConnection
Chrome desktop 20+; Chrome for Android 29+ (flagless)
Opera 18+ (on by default); Opera for Android 20+ (on by default)
Firefox 22+ (on by default)
Microsoft Edge 16+
Safari 11.2+ on iOS; 11.1+ on Mac
Samsung Internet 4+


RTCDataChannel
Experimental version in Chrome 25, more stable (and with Firefox interoperability) in Chrome 26+; Chrome for Android 29+
Stable version (and with Firefox interoperability) in Opera 18+; Opera for Android 20+
Firefox 22+ (on by default)


window.RTCPeerConnection = window.RTCPeerConnection || window.mozRTCPeerConnection || window.webkitRTCPeerConnection;
window.RTCSessionDescription = window.RTCSessionDescription || window.mozRTCSessionDescription || window.webkitRTCSessionDescription;
window.RTCIceCandidate = window.RTCIceCandidate || window.mozRTCIceCandidate || window.webkitRTCIceCandidate;
window.RTCSessionDescription = window.RTCSessionDescription || window.mozRTCSessionDescription || window.webkitRTCSessionDescription;
window.AudioContext = window.AudioContext || window.mozAudioContext || window.webkitAudioContext;
navigator.getUserMedia = navigator.getUserMedia || navigator.mozGetUserMedia || navigator.webkitGetUserMedia;