jsemaphore
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1.0.6 • Public • Published

jsemaphore

Coverage Status Language grade: JavaScript

Setup

npm i jsemaphore

or

yarn add jsemaphore

Usage

// Simulate tasks that take 1 second
async function task(s: Semaphore) {
  await new Promise((resolve) => setTimeout(() => resolve(null), 1000));
  s.release();
}
// Concurrency = 10
const s = new Semaphore(10);

const tasks = new Array<Promise<void>>();

// For total 40 tasks
for (let i = 0; i < 40; i++) {
  await s.acquire();
  tasks.push(task(s));
}

await Promise.all(tasks); // The total cost time is about 4 seconds

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Install

npm i jsemaphore

Weekly Downloads

0

Version

1.0.6

License

MIT

Unpacked Size

8.84 kB

Total Files

9

Last publish

Collaborators

  • jannchie