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 🙏

© 2021 – Pkg Stats / Ryan Hefner

react-native-udp

v4.1.3

Published

React Native UDP socket API for Android & iOS

Downloads

40,595

Readme

react-native-udp

React Native UDP socket API for Android & iOS. It allows you to create UDP sockets, imitating Node's dgram API functionalities (check each method documentation for more information).

This module is used by Tradle.

Table of Contents

Getting started

Install the library using either Yarn:

yarn add react-native-udp

or npm:

npm install --save react-native-udp

Using React Native >= 0.60

Linking the package manually is not required anymore with Autolinking.

  • iOS Platform:

    $ cd ios && pod install && cd .. # CocoaPods on iOS needs this extra step

Using React Native < 0.60

You then need to link the native parts of the library for the platforms you are using. The easiest way to link the library is using the CLI tool by running this command from the root of your project:

$ react-native link react-native-udp

If you can't or don't want to use the CLI tool, you can also manually link the library using the instructions below (click on the arrow to show them):

  1. In XCode, in the project navigator, right click LibrariesAdd Files to [your project's name]
  2. Go to node_modulesreact-native-udp and add UdpSockets.xcodeproj
  3. In XCode, in the project navigator, select your project. Add libUdpSockets.a to your project's Build PhasesLink Binary With Libraries
  4. Run your project (Cmd+R)<
  1. Open up android/app/src/main/java/[...]/MainApplication.java
  • Add import com.tradle.react.UdpSocketsModule; to the imports at the top of the file
  • Add new UdpSocketsModule() to the list returned by the getPackages() method
  1. Append the following lines to android/settings.gradle:
    include ':react-native-udp'
    project(':react-native-udp').projectDir = new File(rootProject.projectDir, 	'../node_modules/react-native-udp/android')
  2. Insert the following lines inside the dependencies block in android/app/build.gradle: compile project(':react-native-udp')

React Native Compatibility

| React Native Version | Use Version | | -------------------- | ----------- | | <=0.59.10 | <=2.7.0 | | >=0.60.0 | >=3.0.0 |

Usage

see/run index.js for a complete example, but the interface is like dgram's

import dgram from 'react-native-udp'

const socket = dgram.createSocket('udp4')
socket.bind(12345)
socket.once('listening', function() {
  socket.send('Hello World!', undefined, undefined, remotePort, remoteHost, function(err) {
    if (err) throw err

    console.log('Message sent!')
  })
})

socket.on('message', function(msg, rinfo) {
  console.log('Message received', msg)
})

Debugging

To log all info emitted from the socket, add debug option when creating the socket:

const socket = dgram.createSocket({
  type: 'udp4',
  debug: true,
})

Maintainers

License

The library is released under the MIT license. For more information see LICENSE.