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keepalive-server

Simple Node.js library to ping a URL at a fixed interval.

Installation

npm i keepalive-server

Usage

ESM

import { ping } from 'keepalive-server';

ping(60000, 'https://your-url.com'); // ping every 60 seconds

CommonJS (with dynamic import for ESM support)

(async () => {
  const { ping } = await import('keepalive-server');
  ping(60000, 'https://your-url.com');
})();

API

ping(intervalMs, url, timeoutMs?)

• intervalMs — interval in milliseconds (e.g., 60000 for 1 min)
• url — target URL to ping
• timeoutMs (optional) — per-request timeout in milliseconds (default: 10000)

Notes

• This library is ESM-only. In CommonJS projects, use the dynamic import() pattern above.
• Recommended to ping a lightweight /health endpoint instead of the full site.

For further issues, you can ping me on @codeguyakash