Simplified code example (#177)

ackinc · web-flow · commit 086812d75d19 · 2022-09-17T21:03:39.000+02:00
The code in a `finally` block runs even if there was an error while executing the `catch` block, so the "async/await - check out a client" example can be simplified.
diff --git a/content/features/3-pooling.mdx b/content/features/3-pooling.mdx
@@ -73,12 +73,12 @@ pool
   try {
     const res = await client.query('SELECT * FROM users WHERE id = $1', [1])
     console.log(res.rows[0])
+  } catch (err) {
+    console.log(err.stack)
   } finally {
-    // Make sure to release the client before any error handling,
-    // just in case the error handling itself throws an error.
     client.release()
   }
-})().catch(err => console.log(err.stack))
+})()
 ```
 
 <div class='message is-danger'>
