Implement solution check forwarding

src/app/console/console.component.ts

@@ -22,7 +22,7 @@ export class ConsoleComponent implements OnInit {
 
   ngOnInit() {
     this.webSocketService.connect();
-    this.webSocketService.observeKey<WebSocketMessage>('console').subscribe(
+    this.webSocketService.observeControl<WebSocketMessage>('console').subscribe(
       message => this.command_handlers[message.key](message)
     );
   }