docs: function bot (job, done) {
    debug('crawl job')
    debug(job.data)
    debug('Running : ' + job.data.title)
    var fetchURI = job.data.uri
    var media = job.data.media
    var output = job.data.output
    var redis = job.data.redis
  
    var interval = job.data.interval || defaultInterval
    debug('interval is', interval)
  
    run(media, fetchURI, output, done, client, redis, interval)
  }