Figured out what on_call is for

side-node/src/main.rs

@@ -42,14 +42,24 @@ async fn setup(name: &String) -> SideNode {
     let (incoming_sender, incoming_receiver) = mpsc::channel::<SignedOp>(32);
 
     let (stdin_sender, stdin_receiver) = std::sync::mpsc::channel();
+
+    let (network_sender, network_receiver) = mpsc::channel::<SignedOp>(32);
+
     task::spawn(async move {
         stdin_input(stdin_sender);
     });
 
     let crdt = BaseCrdt::<TransactionList>::new(&keys);
-    let node = SideNode::new(crdt, keys, incoming_receiver, stdin_receiver);
+    let node = SideNode::new(
+        crdt,
+        keys,
+        incoming_receiver,
+        stdin_receiver,
+        network_sender,
+    );
     tokio::spawn(async move {
-        WebSocketClient::start(incoming_sender).await;
+        let handle = WebSocketClient::new(incoming_sender, network_receiver).await;
+        handle.call("start".to_string()).unwrap();
     });
     println!("Node setup complete.");
     node