fix: add default listen port for server (#235)

* Add default listen port * revise listener as requested * Revised listener as requested Added a space to console log
freeCodeCamp · Aug 29, 2021 · 909d5f1 · 909d5f1
1 parent 78ab54d
commit 909d5f1
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/server.js b/server.js
@@ -53,7 +53,8 @@ app.use(function(err, req, res, next) {
   }  
 })
 
-app.listen(process.env.PORT, function () {
-  console.log('Node.js listening ...');
+//Listen on port set in environment variable or default to 3000
+const listener = app.listen(process.env.PORT || 3000, function () {
+  console.log("Node.js listening on port " + listener.address().port);
 });