ReadableStreamBYOBReader.read()

The read() method of the ReadableStreamBYOBReader interface returns a promise providing access to the next chunk in the byte stream's internal queue.

var promise = readableStreamBYOBReader.read(view);

view

The view to be read into.

A Promise, which fulfills/rejects with a result depending on the state of the stream. The different possibilities are as follows:

• If a chunk is available, the promise will be fulfilled with an object of the form { value: theChunk, done: false }.
• If the stream becomes closed, the promise will be fulfilled with an object of the form { value: undefined, done: true }.
• If the stream becomes errored, the promise will be rejected with the relevant error.

TypeError

The source object is not a ReadableStreamBYOBReader, the stream has no owner, the view is not an object or has become detached, or the view's length is 0.

TBD.