react-native-is-online

A React Native library to check DNS and network connectivity status seamlessly

Installation

npm install react-native-is-online

iOS

cd ios && pod install

Usage

Get Report

import { IsOnline } from 'react-native-is-online';

// ...
const result = await IsOnline.getReport('https://google.com');

Check Network with Timer

import { IsOnline } from 'react-native-is-online';

// ...
IsOnline.start('https://google.com', 60, (report) => {
  console.log(`dns: ${report.checkDNS}`);
  console.log(`statusCode: ${report.statusCode}`);
  console.log(`connected: ${report.connected}`);
  console.log(`errorCode: ${report?.errorCode}`);
  ...
});

Report Type

export type Report = {
  checkDNS: boolean; // Indicates if DNS resolution was successful
  connected: boolean; // Indicates network connectivity status (return true when statusCode is 2xx or 3xx)
  statusCode: number; // HTTP status code from connectivity check
  errorCode?: number; // Optional error code if an error occurred
  error?: string; // Optional error message if an error occurred
  errorName?: string; // Optional error name or domain if an error occurred
};

Contributing

• Development workflow
• Sending a pull request
• Code of conduct

License

MIT

Made with create-react-native-library