icmp/example/ping.js

Internet Control Message Protocol in Node

const icmp = require('icmp');
const readline = require('readline');

const rl = readline.createInterface({
    output: process.stdout,
    input: process.stdin,
});

rl.question('Host : ', host => {
    setInterval(async () => {
        try {
            console.log('Pinging...');

            const obj = await icmp.ping(host);

            console.log(obj.open, obj.elapsed);
        } catch (e) {
            console.log(host, 'Error');
        }
    }, 1000);
});