text: var HttpRequestStack = require("../").HttpRequestStack;
  
  var request = new HttpRequestStack(process.stdout);
  
  // Write an HTTP post request to stdout
  var body = 'hello!\n';
  request.post('/', {
    'Content-Length': body.length,
    'Content-Type': 'text/plain',
    'Host': 'example.com'
  });
  request.write(body);
  