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This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The CountQueuingStrategy()
constructor creates and returns a CountQueuingStrategy()
object instance.
var countQS = new CountQueuingStrategy({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 CountQueuingStrategy
object.
None.
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();
Specification | Status | Comment |
---|---|---|
Streams The definition of 'CountQueuingStrategy()' in that specification. | Living Standard | Initial definition. |
No compatibility data found. Please contribute data for "path.to.feature.NameOfTheConstructor" (depth: 1) to the MDN compatibility data repository.
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https://developer.mozilla.org/en-US/docs/Web/API/CountQueuingStrategy/CountQueuingStrategy