PushMessageData: arrayBuffer() method
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2023.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Note: This feature is only available in Service Workers.
The arrayBuffer() method of the PushMessageData interface extracts push message data as an ArrayBuffer object.
Syntax
js
arrayBuffer()
Parameters
None.
Return value
An ArrayBuffer.
Examples
js
self.addEventListener("push", (event) => {
const buffer = event.data.arrayBuffer();
// do something with your array buffer
});
Specifications
| Specification |
|---|
| Push API # dom-pushmessagedata-arraybuffer |
Browser compatibility
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