Missing definition for Atomics.waitAsync

[Eyal-Shalev]

lib Update Request

Configuration Check

My compilation target is ESNext and my lib is [ "deno.window", "deno.worker" ].

Missing / Incorrect Definition

Missing definition for Atomics.waitAsync

Sample Code

const sab = new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 1024);
const ia = new Int32Array(sab);
await Atomics.waitAsync(ia, 0, 0);

Documentation Link

Atomics.waitAsync() - JavaScript | MDN

Atomics.waitAsync implementation · Issue #14687 · denoland/deno

[Grubba27]

Hello @Eyal-Shalev I was this issue... could you give some more details on this return ? the docs are not as clear as I wanted them to be.
Does waitAsync when has async flag set as true return a "promise" i could not find what this promise means.
Also I was not able to run the sample code.

[Eyal-Shalev]

The Atomics.waitAsync function will return one of these options:

{ async: false, value: 'ok' }
{ async: false, value: 'not-equal' } 
{ async: false, value: 'timed-out' }
{ async: true, value: promise }

Where the promise can contain either "ok", "not-equal" or "timed-out".

[Eyal-Shalev]

See this for more documentation on the issue

[Grubba27]

Awesome! updated the PR with this sample as you have sent me thx a lot :)