working.js

require("appdynamics").profile({
    controllerHostName: '<CONTROLLER URI>',
    controllerPort: 443,
    controllerSslEnabled: true,
    accountName: '<ACCOUNT>',
    accountAccessKey: '<KEY>',
    applicationName: '<APP NAME>',
    tierName: '<TIER NAME>',
    nodeName: '<NODE NAME>'
});

var express = require('express');
var cors = require('cors');
var bodyParser = require('body-parser');

var app = express();

app.use(bodyParser.urlencoded({
    extended: true
}));
app.use(bodyParser.json());

app.get('/hello', function(req, res) {
    console.log(new Date(), 'In hello route GET / req.query=', req.query);
    var world = req.query && req.query.hello ? req.query.hello : 'World';
    res.json({ msg: 'Hello ' + world });
});

app.post('/hello', function(req, res) {
    console.log(new Date(), 'In hello route POST / req.body=', req.body);
    var world = req.body && req.body.hello ? req.body.hello : 'World';
    res.json({ msg: 'Hello ' + world });
});

var port = process.env.FH_PORT || process.env.OPENSHIFT_NODEJS_PORT || 8001;
var host = process.env.OPENSHIFT_NODEJS_IP || '0.0.0.0';
app.listen(port, host, function() {
    console.log("App started at: " + new Date() + " on port: " + port);
});