hyperdrive v8 readdir behaviour check

readdir_sync.js

const hyperdrive = require('hyperdrive')
const discover = require('hyperdiscovery')

const key = '33fcb3ea86942f913240d3f39c7c68f81fc2bdefc65cb56646d52a62a90bdec9'
const drive = hyperdrive('.', '')

drive.once('ready', () => {
  driveswarm = discover(drive)

  drive.once('content', () => {
    const start = new Date()

    drive.readdir('/meta', (err, files) => {
      if (err) throw err
      console.log('read meta dir took', (new Date()) - start, 'ms')
      stats.set('articleCount', files.length).value()
    })
  })
})