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/*
This file is part of keks-meet (https://codeberg.org/metamuffin/keks-meet)
which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
Copyright (C) 2022 metamuffin <metamuffin@disroot.org>
*/
/// <reference lib="dom" />
export class TrackHandle extends EventTarget {
stream: MediaStream // this is used to create an id that is persistent across clients
constructor(
public track: MediaStreamTrack,
public local = false
) {
super()
track.onended = () => this.dispatchEvent(new CustomEvent("ended"))
// TODO research how onmute and onunmute behave
track.onmute = () => this.dispatchEvent(new CustomEvent("ended")) // onmute seems to be called when the remote ends the track
track.onunmute = () => this.dispatchEvent(new CustomEvent("started"))
this.addEventListener("ended", () => {
// drop all references to help gc
track.onunmute = track.onmute = track.onended = null
})
this.stream = new MediaStream([track])
}
get kind() { return this.track.kind }
get label() { return this.track.label }
get muted() { return this.track.muted }
get id() { return this.stream.id } //!!
end() { this.track.stop(); this.dispatchEvent(new CustomEvent("ended")) }
}
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