Draft
This page is not complete.
This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The ByteLengthQueuingStrategy()
constructor creates and returns a ByteLengthQueuingStrategy()
object instance.
var byteLengthQS = new ByteLengthQueuingStrategy({highWaterMark});
highWaterMark
property. This is a non-negative integer defining the total number of chunks that can be contained in the internal queue before backpressure is applied.An instance of the ByteLengthQueuingStrategy
object.
None.
const queuingStrategy = new ByteLengthQueuingStrategy({ highWaterMark: 1 }); const readableStream = new ReadableStream({ start(controller) { ... }, pull(controller) { ... }, cancel(err) { console.log("stream error:", err); } }, queuingStrategy); var size = queuingStrategy.size(chunk);
Specification | Status | Comment |
---|---|---|
Streams The definition of 'ByteLengthQueuingStrategy()' in that specification. | Living Standard | Initial definition. |
Desktop | ||||||
---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
Basic support | 59 | 16 | 57
|
No | 46 | ? |
Mobile | |||||||
---|---|---|---|---|---|---|---|
Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
Basic support | 59 | 59 | 16 | 57
|
46 | ? | 7.0 |
© 2005–2018 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/ByteLengthQueuingStrategy/ByteLengthQueuingStrategy