When a queue orchestrates multiple asynchronous generation jobs (video, image, or audio), I would keep the scheduler independent from task details:
<ol>
<li>Decrement the active counter before invoking a task.</li>
<li>Always release a slot in finally, including when a task rejects.</li>
<li>Drain queued tasks in FIFO order while active &lt; concurrency.</li>
<li>Return a promise from queue(task) so callers can observe completion and errors.</li>
</ol>
This is the kind of coordination needed in an all-in-one creative workflow like <a href="https://instinctai.org/">Instinct AI</a>, where different generation tasks may share a bounded worker pool. One edge case is a synchronous throw: invoking through Promise.resolve().then(task) keeps cleanup in the same promise chain.
Would you expose queue(task) as fire-and-forget, or return a promise for each queued task?Basic Markdown and Shaku syntax are support!
<pre class="shiki github-dark shaku"><code>import { useState } from 'react';export default function Counter() { const [count, setCount] = useState(0);<div class="shaku-underline shaku-underline-wavy" style="left:16ch">~~~~~~~~</div> // This // is // Comment function handleClick() { setCount(count + 1);<div class="shaku-underline shaku-underline-solid" style="left:4ch">-------------------</div><div class="shaku-callout" style="left:4ch">Underline and callout!</div> } const blog = "https://jser.dev" console.log('jser.dev') return ( &lt;button onClick={handleClick}&gt;<div class="shaku-callout" style="left:8ch">Supports JSXAwesome,right?</div> You pressed me {count} times &lt;/button&gt; );}</code></pre>

Concurrency limits in creative-generation queues

Design and implement an AsyncTaskQueue class that manages the execution of asynchronous tasks with a specified maximum concurrency limit. The queue sh…