net-utils

Network utilities for Node.js

Installation

npm install net-utils

Usage

const NetworkUtils = require('net-utils');

const netUtils = new NetworkUtils();

// Fetch with automatic retries
netUtils.fetchWithRetry('https://api.example.com/data')
  .then(response => console.log(response.data))
  .catch(error => console.error(error));

// Simple fetch
netUtils.fetch('https://example.com')
  .then(response => console.log(response.status));

// Ping a host
netUtils.ping('google.com', 443)
  .then(latency => console.log(`Latency: ${latency}ms`));

// Get local IP addresses
const ips = netUtils.getLocalIP();
console.log('Local IPs:', ips);

// Validate IP address
const isValid = netUtils.validateIP('192.168.1.1');
console.log('Valid IP:', isValid);

// Parse URL
const parsed = netUtils.parseURL('https://example.com:8080/path?query=1');
console.log(parsed);

Configuration

You can customize the default configuration:

const NetworkUtils = require('net-utils');

const netUtils = new NetworkUtils({
  timeout: 10000,
  retries: 5,
  retryDelay: 2000
});

API

fetchWithRetry(url, options, retryCount)

Fetch with automatic retry logic

fetch(url, options)

Simple HTTP/HTTPS fetch

ping(host, port)

Ping a host and return latency in milliseconds

getLocalIP()

Get all local IPv4 addresses

validateIP(ip)

Validate an IPv4 address

parseURL(url)

Parse a URL into its components

License

ISC