let add1 = greenlet( async buffer => {
var view = new Uint32Array(buffer);
// use the view here
// transfer the buffer
return view.buffer;
});
var timeout = ms => new Promise(res => setTimeout(res, ms));
(async () => {
// this await allows the blob url to load giving more accurate timing calculations
await timeout(0);
try {
// create a large buffer
var view = new Uint32Array(10000000).map((x,i) => i);
var start = performance.now();
var buffer = add1(view.buffer);
console.log('main marshalling time', performance.now() - start);
console.log(new Uint32Array(await buffer));
console.log('total marshalling time', performance.now() - start);
// since view's buffer was transferred view will be empty
console.log(view, view.buffer);
} catch (e) {
console.error(e);
}
})();
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