text: var koa = require('koa');
  var koaBunyanLogger = require('../');
  
  var app = koa();
  
  app.use(koaBunyanLogger());
  
  app.use(function *() {
    this.log.info('Got a request from %s for %s', this.request.ip, this.path);
    this.body = 'Hello world\r\n';
  });
  
  app.listen(8000);
  