npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

fork-proxy

v1.0.0

Published

Proxy a single incomming TCP connection to multiple remote TCP servers

Downloads

3

Readme

fork-proxy

Proxy a single incomming TCP connection to multiple remote TCP servers. Only the response from one target will be proxied back to the client.

Can be used both from the command line and programmatically.

Build status js-standard-style

Command Line Usage

fork-proxy port [forward_host:]forward_port...

The fork-proxy command takes the following arguments:

  • port - The port that it should listen on
  • forwards - a list of host:port combinations to forward TCP traffic to. If host: is omitted, localhost is assumed

The responses from the first forward target will be piped back to the client. Responses from the remaining forward targets will be ignored.

Example:

$ fork-proxy 3000 example.com:80 example.org:80

Programmatic Usage

var multi = require('fork-proxy')

// proxy TCP traffic to both example.com and example.org
var proxy = multi([
  { host: 'example.com', port: 80 },
  { host: 'example.org', port: 80 }
])

// listen for incoming TCP traffic on port 3000
proxy.listen(3000)

API

var proxy = multi(targets)

The module exposes a single constructor function multi, which takes an array of target TCP servers as the first argument. The array must have at least one element.

Each element in the array must be an object. The object is passed into net.connect() and as such is expected to follow the same API.

The constructor function returns the proxy server which is an instance of net.Server.

Only the response from the first target will be proxied back to the client. Responses from the remaining targets will be ignored.

Each connection object emitted on the connection event will have a property named targets. It's an array containing the sockets created to connect to the different target servers:

var proxy = multi([{ port: 3001 }, { port: 3002 }])

proxy.on('connection', function (c) {
  console.log('connecting client to %d servers', c.targets.length)
})

proxy.listen(3000)

License

MIT