fix: windows cannot save window state(2)

src-tauri/src/core/handle.rs

@@ -9,6 +9,7 @@ use tauri::{AppHandle, Emitter, Manager, WebviewWindow};
 #[derive(Debug, Default, Clone)]
 pub struct Handle {
     pub app_handle: Arc<RwLock<Option<AppHandle>>>,
+    pub is_exiting: Arc<RwLock<bool>>,
 }
 
 impl Handle {
@@ -17,6 +18,7 @@ impl Handle {
 
         HANDLE.get_or_init(|| Handle {
             app_handle: Arc::new(RwLock::new(None)),
+            is_exiting: Arc::new(RwLock::new(false)),
         })
     }
 
@@ -68,4 +70,13 @@ impl Handle {
         Tray::update_part()?;
         Ok(())
     }
+
+    pub fn set_is_exiting(&self) {
+        let mut is_exiting = self.is_exiting.write();
+        *is_exiting = true;
+    }
+
+    pub fn is_exiting(&self) -> bool {
+        *self.is_exiting.read()
+    }
 }

src-tauri/src/feat.rs

@@ -118,12 +118,14 @@ pub fn toggle_tun_mode() {
 
 pub fn quit(code: Option<i32>) {
     let app_handle = handle::Handle::global().app_handle().unwrap();
+    handle::Handle::global().set_is_exiting();
     resolve::resolve_reset();
     #[cfg(target_os = "macos")]
     tauri::async_runtime::block_on(async {
         resolve::restore_public_dns().await;
     });
 
+    log_err!(handle::Handle::global().get_window().unwrap().close());
     log_err!(app_handle.save_window_state(StateFlags::default()));
     app_handle.exit(code.unwrap_or(0));
 }

src-tauri/src/lib.rs

@@ -151,6 +151,9 @@ pub fn run() {
             if label == "main" {
                 match event {
                     tauri::WindowEvent::CloseRequested { api, .. } => {
+                        if core::handle::Handle::global().is_exiting() {
+                            return;
+                        }
                         println!("closing window...");
                         api.prevent_close();
                         let window = core::handle::Handle::global().get_window().unwrap();