express connected to react

2022-06-04 12:53:04 -05:00
parent a9e0cba3a6
commit e7832ea58d
3 changed files with 16 additions and 35 deletions
--- a/client/src/App.jsx
+++ b/client/src/App.jsx
@@ -14,8 +14,9 @@ function App() {
  }, [setSocket]);

  useEffect(() => {
-    socket.on('connection', () => {
-      console.log(socket.id);
+    if (!socket) return;
+    socket.on('connection', (data) => {
+      console.log('connected!' + data);
    })
  }, [socket]);