CountQueuingStrategy.size()
Draft: This page is not complete.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The size()
method of the CountQueuingStrategy
interface always returns 1
, so that the total queue size is a count of the number of chunks in the queue.
Syntax
var size = countQueuingStrategy.size();
Parameters
None.
Return value
1
.
Examples
const queuingStrategy = new CountQueuingStrategy({ highWaterMark: 1 }); const writableStream = new WritableStream({ // Implement the sink write(chunk) { ... }, close() { ... }, abort(err) { console.log("Sink error:", err); } }, queuingStrategy); var size = queuingStrategy.size();
Specifications
Specification |
---|
Streams Standard (Streams) # ref-for-cqs-size② |
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
size |
59 |
16 |
65 |
No |
46 |
10.1 |
59 |
59 |
65 |
43 |
10.3 |
7.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/CountQueuingStrategy/size