http discovery client

discovery_client.js

const DC = require('discovery-channel')
const crypto = require('crypto')
const http = require('http');


let id = process.argv[2]

if (!id) {
  console.log('You must have an ID')
  process.exit(1)
}

let channel = DC({dht: true}) // set true to work over the internet

channel.join(id)

channel.once('peer', function (peerId, peer, type) {
  console.log('New peer %s:%s found via %s', peer.host, peer.port, type)
  http.get('http://'+peer.host+':'+peer.port, (resp) => {
    let data = '';

    // A chunk of data has been recieved.
    resp.on('data', (chunk) => {
      data += chunk;
    });

    // The whole response has been received. Print out the result.
    resp.on('end', () => {
      console.log('You received =' + data);
    });

  }).on("error", (err) => {
    console.log("Error: " + err.message);
  });
})