Listen on port set with env var PORT

sample-accelerators · Jan 4, 2022 · fd9270e · fd9270e
1 parent 5cd689b
commit fd9270e
Showing 1 changed file with 8 additions and 8 deletions.
diff --git a/server.js b/server.js
@@ -1,15 +1,15 @@
-const express = require('express')
-const app = express()
-const port = 3000
+const express = require('express');
+const app = express();
+const port = process.env.PORT || 3000;
 
 app.get('/', (req, res) => {
-  res.send('Hello from the server!')
-})
+  res.send('Hello from the server!');
+});
 
 app.get('/health', (req, res) => {
   res.sendStatus(200);
-})
+});
 
 app.listen(port, () => {
-  console.log(`app listening at http://localhost:${port}`)
-})
+  console.log(`app listening at http://localhost:${port}`);
+});