ByteLengthQueuingStrategy.size()
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The size()
method of the
ByteLengthQueuingStrategy
interface returns the given chunk's
byteLength
property.
Syntax
var size = byteLengthQueuingStrategy.size(chunk);
Parameters
- chunk
-
A chunk of data being passed through the stream.
Return value
An integer representing the byte length of the given chunk.
Examples
const queuingStrategy = new ByteLengthQueuingStrategy({ highWaterMark: 1 });
const readableStream = new ReadableStream({
start(controller) {
...
},
pull(controller) {
...
},
cancel(err) {
console.log("stream error:", err);
}
}, queuingStrategy);
var size = queueingStrategy.size(chunk);
Specifications
Specification |
---|
Streams Standard # blqs-size |
Browser compatibility
BCD tables only load in the browser