Gecko [ gandhischool.edu.np ]

Name	Size	Permission
.travis.yml	62 B	-rw-rw-rw-
LICENSE	1.05 KB	-rw-rw-rw-
README.md	4.15 KB	-rw-rw-rw-
appveyor.yml	397 B	-rw-rw-rw-
cli.js	1.37 KB	-rw-rw-rw-
example.js	788 B	-rw-rw-rw-
index.js	5.4 KB	-rw-rw-rw-
package.json	894 B	-rw-rw-rw-
test.js	7.39 KB	-rw-rw-rw-

Code Editor : cli.js

#!/usr/bin/env node

var mdns = require('./')()
var path = require('path')
var os = require('os')

var announcing = process.argv.indexOf('--announce') > -1

if (process.argv.length < 3) {
  console.error('Usage: %s <hostname>', path.basename(process.argv[1]))
  process.exit(1)
}
var hostname = process.argv[2]

if (announcing) {
  var ip = getIp()
  mdns.on('query', function (query, rinfo) {
    query.questions.forEach(function (q) {
      if (q.name === hostname) {
        console.log('Responding %s -> %s', q.name, ip)
        mdns.respond({
          answers: [{
            type: 'A',
            name: q.name,
            data: ip
          }]
        }, {port: rinfo.port})
      }
    })
  })
} else {
  mdns.on('response', function (response) {
    response.answers.forEach(function (answer) {
      if (answer.name === hostname) {
        console.log(answer.data)
        process.exit()
      }
    })
  })

mdns.query(hostname, 'A')

// Give responses 3 seconds to respond
  setTimeout(function () {
    console.error('Hostname not found')
    process.exit(1)
  }, 3000)
}

function getIp () {
  var networks = os.networkInterfaces()
  var found = '127.0.0.1'

Object.keys(networks).forEach(function (k) {
    var n = networks[k]
    n.forEach(function (addr) {
      if (addr.family === 'IPv4' && !addr.internal) {
        found = addr.address
      }
    })
  })

return found
}

${this.title}

Code Editor : cli.js