old_contents: var os = require('os');
  var request = require('request');
  var morgan = require('morgan');
  var express = require('express');
  var app = express();
  
  app.use(express.static(__dirname + '/public'));
  app.use(require("morgan")("dev"));
  
  var apiPort = process.env.APIPORT || 5000
  var apiURL = process.env.APIURL || "apidotnet"
  var requestApi = "http://"+apiURL+":"+apiPort+"/api/hello";
  app.get('/api', function (req, res) {
      request(requestApi, function (error, response, body) {
          res.send('From ' + requestAPI + "-->" + body);
      });    
  });
  
  app.get('/', function (req, res) {
      res.sendFile(__dirname + '/public/index.html');
  });
  
  var port = process.env.HTTPPORT || 3000;
  app.listen(port, function () {
      console.log("Listening on port " + port);
  });
  
new_contents: var os = require('os');
  var request = require('request');
  var morgan = require('morgan');
  var express = require('express');
  var app = express();
  
  app.use(express.static(__dirname + '/public'));
  app.use(require("morgan")("dev"));
  
  var apiPort = process.env.APIPORT || 5000
  var apiURL = process.env.APIURL || "apidotnet"
  var requestApi = "http://"+apiURL+":"+apiPort+"/api/hello";
  app.get('/api', function (req, res) {
      request(requestApi, function (error, response, body) {
          res.send('From ' + requestApi + "-->" + body);
      });    
  });
  
  app.get('/', function (req, res) {
      res.sendFile(__dirname + '/public/index.html');
  });
  
  var port = process.env.HTTPPORT || 3000;
  app.listen(port, function () {
      console.log("Listening on port " + port);
  });
  
subject: fix dang case sensitivity