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.

Syntax

callback = performance.onresourcetimingbufferfull = buffer_full_cb;

Return value

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

Example

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 The definition of 'onresourcetimingbufferfull' in that specification.	Editor's Draft	Initial definition.

Feature	Chrome	Firefox (Gecko)	Internet Explorer	Opera	Safari (WebKit)
Basic support.	(Yes)	(Yes)	Not supported	Not supported	Not supported

Feature	Android	Firefox Mobile (Gecko)	Firefox OS	IE Phone	Opera Mobile	Safari Mobile
Basic support.	(Yes)	(Yes)	?	Not supported	(Yes)	Not supported