Contributed with Alan Ford <alan-at-pexip.com>:

For developers using PexRTC to build their own WebRTC applications, three new event callbacks were created which can be used to call out to the callstats.io API. These callbacks are:

PexRTC.event_newPC = function(pc, uuid, conf, call_type), where:

• pc: PeerConnection object
• uuid: unique identifier of this call
• conf: conference name
• call_type: internal call type, may be ‘screen’ for screensharing, ‘audio_only’ for audio only.

PexRTC.event_event = function(pc, conf, ev), where:

• pc: PeerConnection object
• conf: conference name
• ev: event; audioMute/audioUnmute/videoPause/videoResume/fabricTerminated

PexRTC.event_error = function(pc, conf, ev, err, sdp), where:

• pc: PeerConnection object
• conf: conference name
• ev: the function in question
• err: error from function
• sdp: sdp in question, if relevant

The zip file contains an edited settings.js, which adds a scripts block (if you’re already using customisations, you can just add this scripts block to your existing customisations), and a csio.js file which is imported to make the above calls to the callstats.io API. This will need to be edited to make use of your personal identifiers in the callStats.initialize call.