Function pull1Algorithm

examples/io/streams/modules/streams.js:1253–1267

()

		ReadableStreamBYOBReaderRead(reader, view, 1, readIntoRequest);
	}
	function pull1Algorithm() {
		if (reading === true) {
			readAgainForBranch1 = true;
			return Promise.resolve(undefined);
		}
		reading = true;
		const byobRequest = ReadableByteStreamControllerGetBYOBRequest(branch1.controller);
		if (byobRequest === null) {
			pullWithDefaultReader();
		}
		else {
			pullWithBYOBReader(byobRequest.view, false);
		}
		return Promise.resolve(undefined);
	}
	function pull2Algorithm() {
		if (reading === true) {
			readAgainForBranch2 = true;