desiredSize property
double?
get
desiredSize
The desiredSize read-only property of the
TransformStreamDefaultController interface returns the desired size to
fill the queue of the associated ReadableStream.
The internal queue of a ReadableStream contains chunks that have been
enqueued, but not yet read. The browser determines the desired size to
fill the stream, and it is this value returned by the desiredSize
property.
If the desiredSize is 0 then the queue is full. Therefore you can use
this information to
manually apply backpressure
to manage the queue.
Implementation
external double? get desiredSize;