demonstrating a Parse Error

request.js

/*
 * This script demonstrates an exception that gets thrown when a certain number of 
 * concurrent requests are made of the hdl.loc.gov server with node v0.6.12
 * and the maxSockets is set below the number of concurrent requests that are 
 * made. 
 */

var http = require('http');

// if you lower this below 10 you will get a Parse Error on one
// of the requests in the loop below
http.globalAgent.maxSockets = 10;

for (i=0; i<=9; i++) {
  var opts = {host: 'hdl.loc.gov', path: '/loc.music/eadmus.mu009007.2'}
  http.get(opts, function (res) {
    console.log(res.statusCode);
  });
}