Performance.onresourcetimingbufferfull

The onresourcetimingbufferfull property is an event handler that will be called when the resourcetimingbufferfull event is fired. This event is fired when the browser's resource timing performance buffer is full.

Note: This feature is available in Web Workers.

Syntax

callback = performance.onresourcetimingbufferfull = buffer_full_cb;

Return value

callback
An EventHandler that is invoked when the resourcetimingbufferfull event is fired.

Examples

The following example sets a callback function on the onresourcetimingbufferfull property.

function buffer_full(event) {
  console.log("WARNING: Resource Timing Buffer is FULL!");
  performance.setResourceTimingBufferSize(200);
}
function init() {
  // Set a callback if the resource buffer becomes filled
  performance.onresourcetimingbufferfull = buffer_full;
}
<body onload="init()">

Specifications

Specification Status Comment
Resource Timing Level 1
The definition of 'onresourcetimingbufferfull' in that specification.
Candidate Recommendation Initial definition.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
onresourcetimingbufferfullChrome Full support 46
Full support 46
No support 22 — 57
Alternate Name
Alternate Name Uses the non-standard name: onwebkitresourcetimingbufferfull
Edge ? Firefox Full support YesIE No support NoOpera No support NoSafari Full support 11WebView Android Full support 46
Full support 46
No support ? — 57
Alternate Name
Alternate Name Uses the non-standard name: onwebkitresourcetimingbufferfull
Chrome Android Full support 46
Full support 46
No support 25 — 57
Alternate Name
Alternate Name Uses the non-standard name: onwebkitresourcetimingbufferfull
Firefox Android Full support YesOpera Android Full support YesSafari iOS No support NoSamsung Internet Android ?

Legend

Full support  
Full support
No support  
No support
Compatibility unknown  
Compatibility unknown
Uses a non-standard name.
Uses a non-standard name.

See also