The connecting event of the RemotePlayback interface fires when the user agent initiates remote playback.
Use the event name in methods like addEventListener(), or set an event handler property.
addEventListener("connecting", (event) => { })
onconnecting = (event) => { }A generic Event.
In the following example the value of RemotePlayback.state is printed to the console when the user agent initiates a connection.
RemotePlayback.onconnecting = () => {
console.log(RemotePlayback.state);
};