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domain-browser

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domain-browser

Node's domain module for the web browser. This is merely an evented try...catch with the same API as node, nothing more.

  • 5.0.0-next.1699885938.897e13a73a02a4ffbdbabb8e32bf45b42789359a
  • Source
  • npm
  • Socket score

Version published
Weekly downloads
6.1M
decreased by-22.19%
Maintainers
3
Weekly downloads
 
Created

What is domain-browser?

The domain-browser package is a shim for Node.js's domain module, which allows you to handle multiple different IO operations as a single group. This is particularly useful in the context of handling errors across asynchronous operations. The package provides a way to group and handle errors and cleanup resources in client-side JavaScript that mimics Node.js's domain module functionality.

What are domain-browser's main functionalities?

Error Handling

This feature allows grouping of IO operations and handling errors that occur within that group. The code sample demonstrates creating a domain, setting up an error handler, and running a function that throws an error asynchronously.

var domain = require('domain-browser');
var d = domain.create();
d.on('error', function(err) {
  console.error('Caught error!', err);
});
d.run(function() {
  setTimeout(function() {
    throw new Error('Failed!');
  }, 1000);
});

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Package last updated on 13 Nov 2023

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