readme.md

• first.js & second.js are in separate directories
• run node first.js
• copy key that is logged
• run node second.js <key>

first.js

// var swarm = require('discovery-swarm')
// var sw = swarm({
//   dns: {
//     server: [
//       'discovery1.publicbits.org',
//       'discovery2.publicbits.org'
//     ]
//   },
//   dht: true
// })
var net = require('net')

console.log("starting server...")

var level = require('level')
 
var db = level('./hypercore.db')
hypercore = require('hypercore')

var core = hypercore(db) // db is a leveldb instance 
// var feed = core.createFeed("1e2e3e4e5e6e7e8e1e2e3e4e5e6e7e8e1e2e3e4e5e6e7e8e1e2e3e4e5e6e7e8e")

core.list(function(err, list) {
  console.log("first.core.list: list:", list)
  var key = !list.length ? null : list[0]
  var feed = core.createFeed(key, { secretKey: Buffer('1e2e3e4e5e6e7e8e1e2e3e4e5e6e7e8e1e2e3e4e5e6e7e8e1e2e3e4e5e6e7e8e') })
  // var feed = core.createFeed({ key: 'myKey' })

  console.log('first: feed.opened:', feed.opened)
  console.log('first: feed.key:', feed.key)
  console.log('first: feed.secretKey:', feed.secretKey)
  console.log('first: feed.publicId:', feed.publicId)
  
  feed.append(['poop1', 'world1'], function () {
    console.log('first: we have appended poop1 world1')
    console.log('first: key is', feed.key.toString('hex'))
  })
  
  feed.on('upload', function (block, data) {
    console.log('first: uploaded block', block, data)
    console.log('first: uploaded data.toString:', data.toString())
  })

  feed.on('error', function (block, data) {
    console.log('first: error detected:', block, data)
  })

  feed.on('download', function (block, data) {
    console.log('first: downloaded block', block, data)
    console.log('first: downloaded data.toString:', data.toString())
  })
  
  // // sw.listen(1000)
  // sw.listen(3333)
  // // sw.join('pizza')
  console.log('first: channel key:', feed.key.toString('hex'))
  // sw.join('lukeluke')

  // sw.on('connection', function (connection) {
  //   console.log('first: found + connected to peer')
  //   // var replicate = feed.replicate()
  //   connection.pipe(feed.replicate()).pipe(connection)
  // })

  // hypercore npmjs example:
  var server = net.createServer(function (socket) {
    console.log('found + connected to peer')
    socket.pipe(feed.replicate()).pipe(socket)
  })
  server.listen(3333)

})

second.js

// var swarm = require('discovery-swarm')

// var sw = swarm({
//   dns: {
//     server: [
//       'discovery1.publicbits.org',
//       'discovery2.publicbits.org'
//     ]
//   },
//   dht: true
// })
var net = require('net')

console.log("starting server...")

var level = require('level')
 
var db = level('./hypercore.db')
hypercore = require('hypercore')

var core = hypercore(db) // db is a leveldb instance 

var key = process.argv[2]
// var key = '1e2e3e4e5e6e7e8e1e2e3e4e5e6e7e8e1e2e3e4e5e6e7e8e1e2e3e4e5e6e7e8e'
// var key = 'b6fc0cfd572038f860710438a64f6b58225e5ff61e9f1a2fea1489bbce7e0a93'

var feed = core.createFeed(key, { secretKey: Buffer('1e2e3e4e5e6e7e8e1e2e3e4e5e6e7e8e1e2e3e4e5e6e7e8e1e2e3e4e5e6e7e8e') })

console.log('second: feed.live:', feed.live)
console.log('second: feed.opened:', feed.opened)
console.log('second: feed.key:', feed.key)
console.log('second: feed.secretKey:', feed.secretKey)
console.log('second: feed.publicId:', feed.publicId)

feed.append(['poop2', 'world2'], function () {
  console.log('second: we have appended poop2 world2')
  console.log('second: key is', feed.key.toString('hex'))
})

feed.on('upload', function (block, data) {
  console.log('second: uploaded block', block, data)
  console.log('second: uploaded data.toString:', data.toString())
})

feed.on('error', function (block, data) {
  console.log('second: error detected:', block, data)
})

feed.on('download', function (block, data) {
  console.log('second: downloaded block', block, data)
  console.log('second: downloaded data.toString:', data.toString())
})

// // sw.listen(1000)
// sw.listen(3334)
// // sw.join('pizza')
// console.log('second: feed key', Buffer.from(key, 'hex').toString('hex'))
// console.log('second: joining swarm', key)
// sw.join('lukeluke')

// sw.on('connection', function (connection) {
  // console.log('found + connected to peer')
  // connection.pipe(feed.replicate()).pipe(connection)
// })

// hypercore npmjs example:
var server = net.createServer(function (socket) {
  console.log('found + connected to peer')
  socket.pipe(feed.replicate()).pipe(socket)
})
server.listen(3334)