mirror of
https://github.com/clash-verge-rev/clash-verge-rev.git
synced 2026-10-30 02:32:09 +08:00
fix(macos): recover webview and stop ws leak after render process terminate
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@@ -15,6 +15,7 @@
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- 修复部分非标准 WebDAV 服务器在备份目录已存在时的问题
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- 修复 Linux 应用内更新问题
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- 修复 JS 脚本验证因 console 方法调用导致的执行失败问题
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- 修复 macOS 内存压力下 WebView 渲染进程被系统终止引发的白屏与主进程内存泄漏
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<details>
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<summary><strong> ✨ 新增功能 </strong></summary>
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@@ -33,5 +34,6 @@
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- 关闭 autofill 弹出窗口
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- 改进切换订阅后激活选中节点的逻辑
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- 实现代理组粘性滚动列表
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- 完善了配置覆写的相关逻辑
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</details>
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@@ -458,6 +458,11 @@ pub fn run() {
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event_handlers::handle_window_close(&event);
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}
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tauri::WindowEvent::Focused(focused) => {
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// 兜底:原生取消最小化只触发 Focused、不走 activate_window(macOS)
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#[cfg(target_os = "macos")]
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if focused {
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crate::utils::resolve::window::reload_main_window_if_needed();
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}
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event_handlers::handle_window_focus(focused);
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}
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#[cfg(target_os = "macos")]
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@@ -168,31 +168,48 @@ pub fn on_web_content_process_terminated(webview: &tauri::Webview) {
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webview.label()
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);
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// 关键步骤:清理 Rust 侧所有 Mihomo WebSocket 订阅。
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// 旧页面遗留的孤儿订阅(traffic/memory/connections/logs)自此停止向已死亡的
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// IPC Channel 推送数据,阻断 ChannelDataIpcQueue 泄漏;
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// 托盘速率任务的订阅也会被一并关闭,但其内部循环会在约 1 秒后自动重连。
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crate::process::AsyncHandler::spawn(|| async move {
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let window = webview.window();
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let is_user_visible = window.is_visible().unwrap_or(false) && !window.is_minimized().unwrap_or(false);
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// 懒重载标记仅供主窗口;其它 webview(update-splash)无消费通道,不可见时直接 reload 兜底
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let is_main_window = webview.label() == "main";
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let reload_now = is_user_visible || !is_main_window;
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if !reload_now {
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// 主窗口不可见:置标记,延迟到下次 activate_window / reload_main_window_if_needed 再 reload
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WEBVIEW_NEEDS_RELOAD.store(true, std::sync::atomic::Ordering::SeqCst);
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logging!(info, Type::Window, "窗口不可见,页面将在下次打开窗口时重载");
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}
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// 清理全部 Mihomo WS 订阅,阻断 ChannelDataIpcQueue 泄漏(托盘速率任务约 1s 后自重连)。
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// reload 必须与清理同任务、排在其后,否则清理可能误清重载后新页面的订阅(竞态)。
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let webview = webview.clone();
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crate::process::AsyncHandler::spawn(move || async move {
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if let Err(err) = handle::Handle::mihomo().await.clear_all_ws_connections().await {
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logging!(warn, Type::Window, "清理 Mihomo WebSocket 连接失败: {err}");
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} else {
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logging!(info, Type::Window, "已清理全部 Mihomo WebSocket 连接");
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}
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if reload_now {
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logging_error!(Type::Window, webview.reload());
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}
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});
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}
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// is_user_visible:窗口是否处于用户可感知的可见状态(未隐藏且未最小化)
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let window = webview.window();
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let is_user_visible = window.is_visible().unwrap_or(false) && !window.is_minimized().unwrap_or(false);
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if is_user_visible {
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// 关键步骤:窗口正被用户看着,立即 reload。加载请求会让 WKWebView
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// 自动重新拉起渲染进程,恢复页面内容(解决白屏)。
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logging_error!(Type::Window, webview.reload());
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} else {
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// 关键步骤:窗口不可见,延迟到下次激活窗口时再 reload(见
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// WindowManager::activate_window),避免在内存压力下重建无人观看的页面。
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WEBVIEW_NEEDS_RELOAD.store(true, std::sync::atomic::Ordering::SeqCst);
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logging!(info, Type::Window, "窗口不可见,页面将在下次打开窗口时重载");
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/// 消费待重载标记并 reload 主窗口(macOS)。
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/// 兜底原生取消最小化(Dock 缩略图/调度中心/窗口菜单)只触发 Focused(true)、不走
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/// activate_window 的情况。与 activate_window 共用 swap 标记,先取先得、不重复 reload。
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#[cfg(target_os = "macos")]
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pub fn reload_main_window_if_needed() {
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if !take_webview_needs_reload() {
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return;
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}
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let Some(window) = crate::utils::window_manager::WindowManager::get_main_window() else {
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return;
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};
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logging!(info, Type::Window, "渲染进程曾被系统终止,窗口聚焦后重载页面");
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if let Err(e) = window.reload() {
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logging!(warn, Type::Window, "重载页面失败: {e}");
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}
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}
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@@ -218,13 +218,16 @@ impl WindowManager {
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fn activate_window(window: &WebviewWindow<Wry>) -> WindowOperationResult {
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logging!(info, Type::Window, "开始激活窗口");
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// 关键步骤:渲染进程曾在窗口不可见时被系统终止(macOS 内存压力),
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// 页面当前是死亡的白屏状态,显示窗口前先 reload 重新拉起渲染进程。
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// 渲染进程曾被系统终止:先 reload,并把 show+focus 交给 on_page_load(Finished),
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// 内容就绪再显示,避免白屏闪烁。reload 成功才 defer,失败则走下方直接显示。
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#[allow(unused_mut)]
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let mut defer_show_to_page_load = false;
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#[cfg(target_os = "macos")]
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if crate::utils::resolve::window::take_webview_needs_reload() {
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logging!(info, Type::Window, "渲染进程曾被系统终止,激活窗口前重载页面");
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if let Err(e) = window.reload() {
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logging!(warn, Type::Window, "重载页面失败: {}", e);
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match window.reload() {
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Ok(()) => defer_show_to_page_load = true,
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Err(e) => logging!(warn, Type::Window, "重载页面失败,退回直接显示: {}", e),
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}
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}
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@@ -239,16 +242,16 @@ impl WindowManager {
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}
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}
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// 2. 显示窗口
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if let Err(e) = window.show() {
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logging!(warn, Type::Window, "显示窗口失败: {}", e);
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operations_successful = false;
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}
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// 3. 设置焦点
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if let Err(e) = window.set_focus() {
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logging!(warn, Type::Window, "设置窗口焦点失败: {}", e);
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operations_successful = false;
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// 2/3. 显示 + 焦点(reload 分支跳过,交给 on_page_load)
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if !defer_show_to_page_load {
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if let Err(e) = window.show() {
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logging!(warn, Type::Window, "显示窗口失败: {}", e);
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operations_successful = false;
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}
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if let Err(e) = window.set_focus() {
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logging!(warn, Type::Window, "设置窗口焦点失败: {}", e);
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operations_successful = false;
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}
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}
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// 4. 平台特定的激活策略
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