avoid currentUser call more than once when initializing app

flutter/lib/desktop/pages/connection_page.dart

@@ -253,7 +253,8 @@ class _ConnectionPageState extends State<ConnectionPage>
                 width: 8,
                 decoration: BoxDecoration(
                   borderRadius: BorderRadius.circular(4),
-                  color: svcStopped.value || stateGlobal.svcStatus.value == SvcStatus.connecting
+                  color: svcStopped.value ||
+                          stateGlobal.svcStatus.value == SvcStatus.connecting
                       ? kColorWarn
                       : (stateGlobal.svcStatus.value == SvcStatus.ready
                           ? Color.fromARGB(255, 50, 190, 166)

flutter/lib/main.dart

@@ -33,9 +33,6 @@ int? kWindowId;
 WindowType? kWindowType;
 late List<String> kBootArgs;
 
-/// Uni links.
-StreamSubscription? _uniLinkSubscription;
-
 Future<void> main(List<String> args) async {
   WidgetsFlutterBinding.ensureInitialized();
   debugPrint("launch args: $args");
@@ -123,7 +120,6 @@ void runMainApp(bool startService) async {
   // trigger connection status updater
   await bind.mainCheckConnectStatus();
   if (startService) {
-    // await windowManager.ensureInitialized();
     gFFI.serverModel.startService();
     bind.pluginSyncUi(syncTo: kAppTypeMain);
     bind.pluginListReload();
@@ -229,7 +225,7 @@ void runConnectionManagerScreen(bool hide) async {
     await showCmWindow(isStartup: true);
   }
   // Start the uni links handler and redirect links to Native, not for Flutter.
-  _uniLinkSubscription = listenUniLinks(handleByFlutter: false);
+  listenUniLinks(handleByFlutter: false);
 }
 
 showCmWindow({bool isStartup = false}) async {

flutter/lib/models/user_model.dart

@@ -10,6 +10,8 @@ import '../common.dart';
 import 'model.dart';
 import 'platform_model.dart';
 
+bool refresing_user = false;
+
 class UserModel {
   final RxString userName = ''.obs;
   final RxBool isAdmin = false.obs;
@@ -29,13 +31,16 @@ class UserModel {
       'id': await bind.mainGetMyId(),
       'uuid': await bind.mainGetUuid()
     };
+    if (refresing_user) return;
     try {
+      refresing_user = true;
       final response = await http.post(Uri.parse('$url/api/currentUser'),
           headers: {
             'Content-Type': 'application/json',
             'Authorization': 'Bearer $token'
           },
           body: json.encode(body));
+      refresing_user = false;
       final status = response.statusCode;
       if (status == 401 || status == 400) {
         reset();
@@ -52,6 +57,7 @@ class UserModel {
     } catch (e) {
       debugPrint('Failed to refreshCurrentUser: $e');
     } finally {
+      refresing_user = false;
       await updateOtherModels();
     }
   }