signalReload can't be called immediately after createHiddenService/saveConfig

thstiming.js

var fs = require('fs');
var dataDir = __dirname + '/demo-data';

rmDir = function(dirPath) {
  console.log('Removing:', dirPath);
  try { var files = fs.readdirSync(dirPath); }
  catch(e) { console.log(e); return; }
  if (files.length > 0)
    for (var i = 0; i < files.length; i++) {
      var filePath = dirPath + '/' + files[i];
      if (fs.statSync(filePath).isFile())
        fs.unlinkSync(filePath);
      else
        rmDir(filePath);
    }
  fs.rmdirSync(dirPath);
};

// Wipe all data
var wipeStat = rmDir(dataDir);

// myDelay = 0, getOnionAddress fails. myDelay > 5 works.
var myDelay = 5;

var thsBuilder = require('ths');
var ths = new thsBuilder(dataDir);

console.log('attempting to start now');
ths.start(false, function() {
  console.log('ths has started');
  var serviceList = ths.getServices();
  console.log('Service List: %j',serviceList);

  function noxiousExists(element) {
    return element.name=='noxious';
  }
  noxiousProperties=serviceList.filter(noxiousExists);
  if (noxiousProperties==0) {
    // does not exist, create it
    console.log('Creating new noxious service');
    ths.createHiddenService('noxious','1111');
    ths.saveConfig();
    var myDelegate = function() {
      ths.signalReload();
    }
    var myVar = setTimeout(myDelegate, myDelay);
  }
  ths.getOnionAddress('noxious', function(err, onionAddress) {
    if(err) {
      console.error('[getOnionAddress] Error while reading hostname file: ' + err);
    }
    else {
      console.log('[getOnionAddress] Onion Address is: ', onionAddress);
    }
  });
});