Strongloop Loopback dataSource.disconnect no longer disconnects?

Question

This automigrate.js script used to work fine, but now it hangs without exiting with new strongloop version.

Strongloop folks, what changed that this no longer exits? Trying to set up automated deployment but this is a blocker.

var path = require('path');
var app  = require(path.resolve(__dirname, '../server'));
var _    = require('lodash');

// fix for (node) warning: possible EventEmitter memory leak detected
require('events').EventEmitter.prototype._maxListeners = 100;

var dataSource = app.dataSources.mysqlDB;

dataSource.autoupdate([
    'Person'
  ], function(err) {

  if (err) {
    return console.log(err);
  }

  console.log('closing pool'); // this echoes but...
  dataSource.disconnect();     // ...script never exits

});

Answer 1

You need to disconnect after datasource is connected. Try this :

var path = require('path');
var app = require(path.join(__dirname,"..","server","server"));
var ds = app.datasources.mysql;
ds.once('connected', function() {
    ds.disconnect();
    console.log("here");
});