npm

Ready to take your JavaScript development to the next level? Meet npm Enterprise - the ultimate in enterprise JavaScript. Learn more »

sleep

6.0.0 • Public • Published

Build Status Build status FOSSA Status

sleep

Add sleep(), msleep() and usleep() to Node.js, via a C++ binding.

This is mainly useful for debugging.

These calls will block execution of all JavaScript by halting Node.js' event loop!

Alternative

When using nodejs 9.3 or higher it's better to use Atomics.wait which doesn't require compiling this C++ module. The sleep and msleep functions can be implemented like this:

function msleep(n) {
  Atomics.wait(new Int32Array(new SharedArrayBuffer(4)), 0, 0, n);
}
function sleep(n) {
  msleep(n*1000);
}

If you require usleep this module is still required.

Usage

var sleep = require('sleep');
  • sleep.sleep(n): sleep for n seconds
  • sleep.msleep(n): sleep for n miliseconds
  • sleep.usleep(n): sleep for n microseconds (1 second is 1000000 microseconds)

License

FOSSA Status

Keywords

install

npm i sleep

Downloadsweekly downloads

37,876

version

6.0.0

license

MIT

homepage

github.com

repository

Gitgithub

last publish

collaborators

  • avatar
Report a vulnerability