[doc] Improve authentication example (#1741)

websockets · Apr 16, 2020 · 6b4e2a8 · 6b4e2a8
1 parent c31150f
commit 6b4e2a8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -266,8 +266,10 @@ wss.on('connection', function connection(ws, request, client) {
 });
 
 server.on('upgrade', function upgrade(request, socket, head) {
+  // This function is not defined on purpose. Implement it with your own logic.
   authenticate(request, (err, client) => {
     if (err || !client) {
+      socket.write('HTTP/1.1 401 Unauthorized\r\n\r\n');
       socket.destroy();
       return;
     }