The onmessage property of the MediaKeySession is an event handler, fired whenever a MediaKeyMessageEvent occurs, denoting a message is generated by the content decryption module.
This interface inherits from the ExtendableEvent interface.
MediaKeySession.onmessage = function(MediaKeyMessageEvent) { ... }
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
onmessage |
55 |
79 |
52 |
No |
42 |
12.1 |
43 |
55 |
52 |
42 |
12.2 |
6.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/MediaKeySession/onmessage