handle error

rsp · Jul 25, 2016 · 221e7cd · 221e7cd
1 parent 6a86e29
commit 221e7cd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ws.js b/ws.js
@@ -17,7 +17,7 @@ app.get('/', (req, res) => {
 app.ws('/', (s, req) => {
   console.error('websocket connection');
   for (var t = 0; t < 3; t++)
-    setTimeout(() => s.send('message from server'), 1000*t);
+    setTimeout(() => s.send('message from server', ()=>{}), 1000*t);
 });
 app.listen(3001, () => console.error('listening on http://localhost:3001/'));
 console.error('websocket example');