Switched requires to imports.

app.js

@@ -1,2 +1,4 @@
-import('./websocket')
+import './websocket.js'
-import('./express')
+import './express.js'
+
+

express.js

@@ -1,19 +1,24 @@
+import express from "express";
+import path from "path";
+import pingRouter from "./routes/ping.js";
+import indexRouter from "./routes/index.js";
+import sassMiddleware from "node-sass-middleware";
+import logger from "morgan";
+import cookieParser from "cookie-parser";
+import * as url from 'url';
 
-let express = require('express');
+const __filename = url.fileURLToPath(import.meta.url);
-let path = require('path');
+const __dirname = url.fileURLToPath(new URL('.', import.meta.url));
-let cookieParser = require('cookie-parser');
-let logger = require('morgan');
-let sassMiddleware = require('node-sass-middleware');
-
-let indexRouter = require('./routes/index');
-let pingRouter = require('./routes/ping');
 
 let app = express();
 
-let port = 3003;
+let port = process.env.PORT || '3003'
+//let port = normalizePort(process.env.PORT || '3003');
+app.set('port', port);
+
 let log = false;
 
-if(process.env.PORT) port = process.env.PORT;
+// if(process.env.PORT) port = process.env.PORT;
 if(process.env.LOG) log = process.env.LOG;
 
 console.log("Running on port: " + port);
@@ -35,4 +40,89 @@ app.use('/ping', pingRouter);
 
 app.listen(port);
 
-module.exports = app;
+//
+// /**
+//  * Module dependencies.
+//  */
+//
+// // let app = require('../app');
+// let debug = require('debug')('avusddatacollection:server');
+// let http = require('http');
+//
+//
+// /**
+//  * Create HTTP server.
+//  */
+//
+// let server = http.createServer(app);
+//
+// /**
+//  * Listen on provided port, on all network interfaces.
+//  */
+//
+// server.listen(port);
+// server.on('error', onError);
+// server.on('listening', onListening);
+//
+// /**
+//  * Normalize a port into a number, string, or false.
+//  */
+//
+// function normalizePort(val) {
+// 	let port = parseInt(val, 10);
+//
+// 	if (isNaN(port)) {
+// 		// named pipe
+// 		return val;
+// 	}
+//
+// 	if (port >= 0) {
+// 		// port number
+// 		return port;
+// 	}
+//
+// 	return false;
+// }
+//
+// /**
+//  * Event listener for HTTP server "error" event.
+//  */
+//
+// function onError(error) {
+// 	if (error.syscall !== 'listen') {
+// 		throw error;
+// 	}
+//
+// 	let bind = typeof port === 'string'
+// 		? 'Pipe ' + port
+// 		: 'Port ' + port;
+//
+// 	// handle specific listen errors with friendly messages
+// 	switch (error.code) {
+// 		case 'EACCES':
+// 			console.error(bind + ' requires elevated privileges');
+// 			process.exit(1);
+// 			break;
+// 		case 'EADDRINUSE':
+// 			console.error(bind + ' is already in use');
+// 			process.exit(1);
+// 			break;
+// 		default:
+// 			throw error;
+// 	}
+// }
+//
+// /**
+//  * Event listener for HTTP server "listening" event.
+//  */
+//
+// function onListening() {
+// 	let addr = server.address();
+// 	let bind = typeof addr === 'string'
+// 		? 'pipe ' + addr
+// 		: 'port ' + addr.port;
+// 	debug('Listening on ' + bind);
+// }
+
+//module.exports = app;
+export default app

package-lock.json

@@ -8,6 +8,7 @@
       "name": "avusddatacollection",
       "version": "0.0.0",
       "dependencies": {
+        "@babel/runtime": "^7.16.7",
         "cookie-parser": "~1.4.4",
         "debug": "~2.6.9",
         "express": "~4.16.1",
@@ -21,6 +22,17 @@
         "bestzip": "^2.1.7"
       }
     },
+    "node_modules/@babel/runtime": {
+      "version": "7.20.7",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.20.7.tgz",
+      "integrity": "sha512-UF0tvkUtxwAgZ5W/KrkHf0Rn0fdnLDU9ScxBrEVNUprE/MzirjK4MJUX1/BVDv00Sv8cljtukVK1aky++X1SjQ==",
+      "dependencies": {
+        "regenerator-runtime": "^0.13.11"
+      },
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
     "node_modules/@types/node": {
       "version": "17.0.12",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-17.0.12.tgz",
@@ -2247,6 +2259,11 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/regenerator-runtime": {
+      "version": "0.13.11",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz",
+      "integrity": "sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg=="
+    },
     "node_modules/repeating": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/repeating/-/repeating-2.0.1.tgz",
@@ -3064,6 +3081,14 @@
     }
   },
   "dependencies": {
+    "@babel/runtime": {
+      "version": "7.20.7",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.20.7.tgz",
+      "integrity": "sha512-UF0tvkUtxwAgZ5W/KrkHf0Rn0fdnLDU9ScxBrEVNUprE/MzirjK4MJUX1/BVDv00Sv8cljtukVK1aky++X1SjQ==",
+      "requires": {
+        "regenerator-runtime": "^0.13.11"
+      }
+    },
     "@types/node": {
       "version": "17.0.12",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-17.0.12.tgz",
@@ -4803,6 +4828,11 @@
         "strip-indent": "^1.0.1"
       }
     },
+    "regenerator-runtime": {
+      "version": "0.13.11",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz",
+      "integrity": "sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg=="
+    },
     "repeating": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/repeating/-/repeating-2.0.1.tgz",

package.json

@@ -2,11 +2,13 @@
   "name": "avusddatacollection",
   "version": "0.0.0",
   "private": true,
+	"type": "module",
   "scripts": {
     "start": "node ./bin/www",
     "build": "bestzip ../TempestDataCollection.zip app.js bin public routes package*.json"
   },
   "dependencies": {
+	  "@babel/runtime": "^7.16.7",
     "cookie-parser": "~1.4.4",
     "debug": "~2.6.9",
     "express": "~4.16.1",

routes/index.js

@@ -1,5 +1,6 @@
-var express = require('express');
+import express from "express";
-var router = express.Router();
+
+const router = express.Router();
 
 /* GET home page. */
 router.get('/', function(req, res, next) {
@@ -7,4 +8,4 @@ router.get('/', function(req, res, next) {
 	res.status(400);
 });
 
-module.exports = router;
+export default router;

routes/ping.js

@@ -1,7 +1,9 @@
-let _ = require("underscore");
+import _ from "underscore";
-let express = require('express');
+import express from "express";
+import {MongoClient} from "mongodb";
+
 let router = express.Router();
-const {MongoClient} = require("mongodb");
+
 let localAddresses = process.env.LOCAL_ADDRESSES;  //eg: "10.18.,10.17."
 // Create an array of local address beginnings.  This is matched against the client addresses to determine if they are local.  If not provided then all addresses are considered local.
 if(localAddresses) localAddresses = localAddresses.split(',');
@@ -116,4 +118,4 @@ router.get('/', function(req, res, next) {
 	res.end('Pong');
 });
 
-module.exports = router;
+export default router;