CountQueuingStrategy.size()
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 # ref-for-cqs-size② |
Browser compatibility
BCD tables only load in the browser