Class: LocalDataTrack

Extends:

• Track

Parameters:

Properties:

Name	Type	Argument	Description
kind	Track.Kind		"data"
maxPacketLifeTime	number	<nullable>	If non-null, this represents a time limit (in milliseconds) during which the LocalDataTrack will send or re-send data if not acknowledged on the underlying RTCDataChannel(s).
maxRetransmits	number	<nullable>	If non-null, this represents the number of times the LocalDataTrack will resend data if not successfully delivered on the underlying RTCDataChannel(s).
ordered	boolean		true if data on the LocalDataTrack is guaranteed to be sent in order.
reliable	boolean		This is true if both maxPacketLifeTime and maxRetransmits are set to null. In other words, if this is true, there is no bound on packet lifetime or the number of times the LocalDataTrack will attempt to send data, ensuring "reliable" transmission.

Example

var Video = require('twilio-video');

var localDataTrack = new Video.LocalDataTrack();
window.addEventListener('mousemove', function(event) {
  localDataTrack.send({
    x: e.clientX,
    y: e.clientY
  });
});

var token1 = getAccessToken();
Video.connect(token1, {
  name: 'my-cool-room',
  tracks: [localDataTrack]
});

var token2 = getAccessToken();
Video.connect(token2, {
  name: 'my-cool-room',
  tracks: []
}).then(function(room) {
  room.on('trackSubscribed', function(track) {
    track.on('message', function(message) {
      console.log(message); // { x: <number>, y: <number> }
    });
  });
});