XRSession: end event

An end event is fired at an XRSession object when the WebXR session has ended, either because the web application has chosen to stop the session, or because the user agent terminated the session.

Bubbles No
Cancelable No
Interface XRSessionEvent
Event handler XRSession.onend


To be informed when a WebXR session comes to an end, you can add a handler to your XRSession instance using addEventListener(), like this:

XRSession.addEventListener("end", function(event) {
  /* the session has shut down */

Alternatively, you can use the XRSession.onend event handler property to establish a handler for the end event:

XRSession.onend = function(event) {
 /* the session has shut down */


Specification Status Comment
WebXR Device API
The definition of 'end event' in that specification.
Working Draft Initial definition.

Browser compatibility

Update compatibility data on GitHub
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
end eventChrome Full support 79Edge Full support 79Firefox No support NoIE No support NoOpera No support NoSafari No support NoWebView Android No support NoChrome Android Full support 79Firefox Android No support NoOpera Android No support NoSafari iOS No support NoSamsung Internet Android Full support 11.2


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