insomnia-node-libcurl/tools/brute-force-leak-test.js

Node bindings for libcurl. Based on the work from node-curl.

var Easy = require('../lib/Easy'),
  Curl = require('../lib/Curl'),
  readline = require('readline');

var rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout,
});

var instances = [],
  amount = 1e3,
  iteration = 0,
  handle;

var postData = [
  {
    name: 'file',
    file: 'test.img',
    type: 'image/png',
  },
];

function createOrCloseCurlHandles() {
  var i = amount,
    shouldClose = iteration++ % 2;

  if (shouldClose) {
    console.log('Closing handles.');
  } else {
    console.log('Opening handles.');
  }

  while (i--) {
    if (shouldClose) {
      instances[i].close();
      instances[i] = null;
    } else {
      handle = new Easy();
      handle.setOpt('HTTPPOST', postData);
      handle.setOpt(Curl.option.XFERINFOFUNCTION, () => {});
      instances[i] = handle;
    }
  }

  if (global.gc && shouldClose) {
    console.log('Calling garbage collector.');
    global.gc();
  }

  handle = null;
}

function loop() {
  rl.question('Type anything to go to the next iteration: ', function() {
    createOrCloseCurlHandles();

    process.nextTick(loop);
  });
}

loop();