dox

src/api.rs

@@ -24,6 +24,7 @@ pub async fn websocket(stream: WebSocket, state: Arc<AppState>, who: SocketAddr)
     // By splitting, we can send and receive at the same time.
     let (mut sender, mut receiver) = stream.split();
 
+    // sup
     let _greeting = sender.send(Message::Text(greeting(&state))).await;
 
     // subscribe to broadcast channel