var cluster = require('cluster')
  , live = require('cluster-live');

cluster(app)
  .set('workers', 4) // initial number of workers
  .use(cluster.pidfiles()).use(cluster.cli())
  .use(cluster.debug())
  .use(cluster.repl(9999)) // telnet access to the cluster admin
  .use(cluster.stats({ connections: true, lightRequests: true }))
  .use(live({ user: 'foo', pass: 'bar' }))
  .listen(8081);

// curl --user foo:bar --anyauth localhost:8888