andrewosh/README.md

## README.md

      
    Raw
  

              README.md
            
          
    Note: To keep this even smaller, we're using a small helper module called the hyperswarm replicator, which wraps a few Hyperswarm setup details.

  
## first-peer.js
const hyperdrive = require('hyperdrive')
const replicate = require('@hyperswarm/replicator')

const driveToShare = hyperdrive('./writer-storage')
driveToShare.writeFile('hello.txt', 'world', err => {
  if (err) return console.error(err)

  const swarm = replicate(driveToShare)
  process.on('SIGINT', () => swarm.destroy())

  // Let's say the drive's key is 1df13252...
  const keyString = driveToShare.key.toString('hex')
  console.log('Seeding drive:', keyString)
})

## second-peer.js
const hyperdrive = require('hyperdrive')
const replicate = require('@hyperswarm/replicator')

// Assuming this is the key generated above.
const key = Buffer.from('1df13252...', 'hex')
const driveToRead = hyperdrive('./reader-storage', key)

const swarm = replicate(driveToRead)
process.on('SIGINT', () => swarm.destroy())

driveToRead.on('peer-add', onPeerAdded)

function onPeerAdded () {
  const readOpts = { encoding: 'utf-8' }
  driveToRead.readFile('hello.txt', readOpts, (err, contents) => {
    if (err) return console.error(err)
    console.log('Got contents:', contents)
  })
}
	const hyperdrive = require('hyperdrive')
	const replicate = require('@hyperswarm/replicator')

	const driveToShare = hyperdrive('./writer-storage')
	driveToShare.writeFile('hello.txt', 'world', err => {
	if (err) return console.error(err)

	const swarm = replicate(driveToShare)
	process.on('SIGINT', () => swarm.destroy())

	// Let's say the drive's key is 1df13252...
	const keyString = driveToShare.key.toString('hex')
	console.log('Seeding drive:', keyString)
	})
	const hyperdrive = require('hyperdrive')
	const replicate = require('@hyperswarm/replicator')

	// Assuming this is the key generated above.
	const key = Buffer.from('1df13252...', 'hex')
	const driveToRead = hyperdrive('./reader-storage', key)

	const swarm = replicate(driveToRead)
	process.on('SIGINT', () => swarm.destroy())

	driveToRead.on('peer-add', onPeerAdded)

	function onPeerAdded () {
	const readOpts = { encoding: 'utf-8' }
	driveToRead.readFile('hello.txt', readOpts, (err, contents) => {
	if (err) return console.error(err)
	console.log('Got contents:', contents)
	})
	}