fix: frontend memory leaks — Monaco dispose, TQ cache eviction, useEffect cleanup

- Dispose Monaco editor instances on dialog close to prevent cycle leak
- Replace gcTime: Infinity with finite TTLs and evict orphaned subscription queryKeys
- Add missing useEffect cleanup for timers, move setTimeout out of useMemo

package.json

@@ -54,7 +54,7 @@
     "@tauri-apps/plugin-http": "~2.5.7",
     "@tauri-apps/plugin-process": "^2.3.1",
     "@tauri-apps/plugin-shell": "2.3.5",
-    "@tauri-apps/plugin-updater": "2.10.0",
+    "@tauri-apps/plugin-updater": "2.10.1",
     "ahooks": "^3.9.6",
     "cidr-block": "^2.3.0",
     "dayjs": "1.11.20",

pnpm-lock.yaml

@@ -69,8 +69,8 @@ importers:
         specifier: 2.3.5
         version: 2.3.5
       '@tauri-apps/plugin-updater':
-        specifier: 2.10.0
-        version: 2.10.0
+        specifier: 2.10.1
+        version: 2.10.1
       ahooks:
         specifier: ^3.9.6
         version: 3.9.7(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
@@ -1562,8 +1562,8 @@ packages:
   '@tauri-apps/plugin-shell@2.3.5':
     resolution: {integrity: sha512-jewtULhiQ7lI7+owCKAjc8tYLJr92U16bPOeAa472LHJdgaibLP83NcfAF2e+wkEcA53FxKQAZ7byDzs2eeizg==}
 
-  '@tauri-apps/plugin-updater@2.10.0':
-    resolution: {integrity: sha512-ljN8jPlnT0aSn8ecYhuBib84alxfMx6Hc8vJSKMJyzGbTPFZAC44T2I1QNFZssgWKrAlofvJqCC6Rr472JWfkQ==}
+  '@tauri-apps/plugin-updater@2.10.1':
+    resolution: {integrity: sha512-NFYMg+tWOZPJdzE/PpFj2qfqwAWwNS3kXrb1tm1gnBJ9mYzZ4WDRrwy8udzWoAnfGCHLuePNLY1WVCNHnh3eRA==}
 
   '@tybys/wasm-util@0.10.1':
     resolution: {integrity: sha512-9tTaPJLSiejZKx+Bmog4uSubteqTvFrVrURwkmHixBo0G4seD0zUxp98E1DzUBJxLQ3NPwXrGKDiVjwx/DpPsg==}
@@ -5059,7 +5059,7 @@ snapshots:
     dependencies:
       '@tauri-apps/api': 2.10.1
 
-  '@tauri-apps/plugin-updater@2.10.0':
+  '@tauri-apps/plugin-updater@2.10.1':
     dependencies:
       '@tauri-apps/api': 2.10.1
 

src/components/home/current-proxy-card.tsx

@@ -444,6 +444,12 @@ export const CurrentProxyCard = () => {
     [setState],
   )
 
+  useEffect(() => {
+    return () => {
+      if (timeoutRef.current) clearTimeout(timeoutRef.current)
+    }
+  }, [])
+
   // 处理代理组变更
   const handleGroupChange = useCallback(
     (event: SelectChangeEvent<string>) => {

src/components/home/ip-info-card.tsx

@@ -425,7 +425,7 @@ function useIPInfo() {
     queryKey: [IP_INFO_CACHE_KEY],
     queryFn: getIpInfo,
     staleTime: Infinity,
-    gcTime: Infinity,
+    gcTime: 60 * 60 * 1000,
     refetchOnWindowFocus: false,
     refetchOnReconnect: false,
     retry: 1,

src/components/profile/editor-viewer.tsx

@@ -168,6 +168,13 @@ export const EditorViewer = ({
     }
   }, [open, syncMaximizedState])
 
+  useEffect(() => {
+    return () => {
+      editorRef.current?.dispose()
+      editorRef.current = null
+    }
+  }, [])
+
   return (
     <Dialog
       open={open}

src/components/profile/groups-editor-viewer.tsx

@@ -34,11 +34,13 @@ import {
   requestIdleCallback,
 } from 'foxact/request-idle-callback'
 import yaml from 'js-yaml'
+import type { editor } from 'monaco-editor'
 import {
   startTransition,
   useCallback,
   useEffect,
   useMemo,
+  useRef,
   useState,
 } from 'react'
 import { Controller, useForm } from 'react-hook-form'
@@ -149,6 +151,7 @@ export const GroupsEditorViewer = (props: Props) => {
     [t],
   )
   const themeMode = useThemeMode()
+  const editorRef = useRef<editor.IStandaloneCodeEditor | null>(null)
   const [prevData, setPrevData] = useState('')
   const [currData, setCurrData] = useState('')
   const [visualization, setVisualization] = useState(true)
@@ -481,6 +484,13 @@ export const GroupsEditorViewer = (props: Props) => {
     getInterfaceNameList()
   }, [fetchContent, fetchProfile, getInterfaceNameList, open])
 
+  useEffect(() => {
+    return () => {
+      editorRef.current?.dispose()
+      editorRef.current = null
+    }
+  }, [])
+
   const validateGroup = () => {
     const group = formIns.getValues()
     if (group.name === '') {
@@ -1105,6 +1115,9 @@ export const GroupsEditorViewer = (props: Props) => {
             language="yaml"
             value={currData}
             theme={themeMode === 'light' ? 'light' : 'vs-dark'}
+            onMount={(editorInstance) => {
+              editorRef.current = editorInstance
+            }}
             options={{
               tabSize: 2, // 根据语言类型设置缩进大小
               minimap: {

src/components/profile/profile-item.tsx

@@ -19,7 +19,7 @@ import {
 import { open } from '@tauri-apps/plugin-shell'
 import { useLockFn } from 'ahooks'
 import dayjs from 'dayjs'
-import { useCallback, useEffect, useReducer, useState } from 'react'
+import { useCallback, useEffect, useReducer, useRef, useState } from 'react'
 import { useTranslation } from 'react-i18next'
 
 import { ConfirmViewer } from '@/components/profile/confirm-viewer'
@@ -96,7 +96,11 @@ export const ProfileItem = (props: Props) => {
 
   // 新增状态：是否显示下次更新时间
   const [showNextUpdate, setShowNextUpdate] = useState(false)
+  const showNextUpdateRef = useRef(false)
   const [nextUpdateTime, setNextUpdateTime] = useState('')
+  const refreshTimeoutRef = useRef<ReturnType<typeof setTimeout> | undefined>(
+    undefined,
+  )
 
   const { uid, name = 'Profile', extra, updated = 0, option } = itemData
 
@@ -178,6 +182,10 @@ export const ProfileItem = (props: Props) => {
     setShowNextUpdate(!showNextUpdate)
   }
 
+  useEffect(() => {
+    showNextUpdateRef.current = showNextUpdate
+  }, [showNextUpdate])
+
   // 当组件加载或更新间隔变化时更新下次更新时间
   useEffect(() => {
     if (showNextUpdate) {
@@ -192,19 +200,18 @@ export const ProfileItem = (props: Props) => {
 
   // 订阅定时器更新事件
   useEffect(() => {
-    let refreshTimeout: number | undefined
     // 处理定时器更新事件 - 这个事件专门用于通知定时器变更
     const handleTimerUpdate = (event: Event) => {
       const source = event as CustomEvent<string> & { payload?: string }
       const updatedUid = source.detail ?? source.payload
 
       // 只有当更新的是当前配置时才刷新显示
-      if (updatedUid === itemData.uid && showNextUpdate) {
+      if (updatedUid === itemData.uid && showNextUpdateRef.current) {
         debugLog(`收到定时器更新事件: uid=${updatedUid}`)
-        if (refreshTimeout !== undefined) {
-          clearTimeout(refreshTimeout)
+        if (refreshTimeoutRef.current !== undefined) {
+          clearTimeout(refreshTimeoutRef.current)
         }
-        refreshTimeout = window.setTimeout(() => {
+        refreshTimeoutRef.current = window.setTimeout(() => {
           fetchNextUpdateTime(true)
         }, 1000)
       }
@@ -214,13 +221,13 @@ export const ProfileItem = (props: Props) => {
     window.addEventListener('verge://timer-updated', handleTimerUpdate)
 
     return () => {
-      if (refreshTimeout !== undefined) {
-        clearTimeout(refreshTimeout)
+      if (refreshTimeoutRef.current !== undefined) {
+        clearTimeout(refreshTimeoutRef.current)
       }
       // 清理事件监听
       window.removeEventListener('verge://timer-updated', handleTimerUpdate)
     }
-  }, [fetchNextUpdateTime, itemData.uid, showNextUpdate])
+  }, [fetchNextUpdateTime, itemData.uid])
 
   // local file mode
   // remote file mode

src/components/profile/proxies-editor-viewer.tsx

@@ -27,11 +27,13 @@ import {
 } from '@mui/material'
 import { useLockFn } from 'ahooks'
 import yaml from 'js-yaml'
+import type { editor } from 'monaco-editor'
 import {
   startTransition,
   useCallback,
   useEffect,
   useMemo,
+  useRef,
   useState,
 } from 'react'
 import { useTranslation } from 'react-i18next'
@@ -56,6 +58,7 @@ export const ProxiesEditorViewer = (props: Props) => {
   const { profileUid, property, open, onClose, onSave } = props
   const { t } = useTranslation()
   const themeMode = useThemeMode()
+  const editorRef = useRef<editor.IStandaloneCodeEditor | null>(null)
   const [prevData, setPrevData] = useState('')
   const [currData, setCurrData] = useState('')
   const [visualization, setVisualization] = useState(true)
@@ -343,6 +346,13 @@ export const ProxiesEditorViewer = (props: Props) => {
     fetchProfile()
   }, [fetchContent, fetchProfile, open])
 
+  useEffect(() => {
+    return () => {
+      editorRef.current?.dispose()
+      editorRef.current = null
+    }
+  }, [])
+
   const handleSave = useLockFn(async () => {
     try {
       await saveProfileFile(property, currData)
@@ -469,6 +479,9 @@ export const ProxiesEditorViewer = (props: Props) => {
             language="yaml"
             value={currData}
             theme={themeMode === 'light' ? 'light' : 'vs-dark'}
+            onMount={(editorInstance) => {
+              editorRef.current = editorInstance
+            }}
             options={{
               tabSize: 2, // 根据语言类型设置缩进大小
               minimap: {

src/components/profile/rules-editor-viewer.tsx

@@ -29,11 +29,13 @@ import {
 } from '@mui/material'
 import { useLockFn } from 'ahooks'
 import yaml from 'js-yaml'
+import type { editor } from 'monaco-editor'
 import {
   startTransition,
   useCallback,
   useEffect,
   useMemo,
+  useRef,
   useState,
 } from 'react'
 import { useTranslation } from 'react-i18next'
@@ -251,6 +253,8 @@ export const RulesEditorViewer = (props: Props) => {
   const { t } = useTranslation()
   const themeMode = useThemeMode()
 
+  const editorRef = useRef<editor.IStandaloneCodeEditor | null>(null)
+
   const [prevData, setPrevData] = useState('')
   const [currData, setCurrData] = useState('')
   const [visualization, setVisualization] = useState(true)
@@ -536,6 +540,13 @@ export const RulesEditorViewer = (props: Props) => {
     fetchProfile()
   }, [fetchContent, fetchProfile, open])
 
+  useEffect(() => {
+    return () => {
+      editorRef.current?.dispose()
+      editorRef.current = null
+    }
+  }, [])
+
   const validateRule = () => {
     if ((ruleType.required ?? true) && !ruleContent) {
       throw new Error(
@@ -770,6 +781,9 @@ export const RulesEditorViewer = (props: Props) => {
             language="yaml"
             value={currData}
             theme={themeMode === 'light' ? 'light' : 'vs-dark'}
+            onMount={(editorInstance) => {
+              editorRef.current = editorInstance
+            }}
             options={{
               tabSize: 2, // 根据语言类型设置缩进大小
               minimap: {

src/components/setting/mods/dns-viewer.tsx

@@ -16,6 +16,7 @@ import {
 import { invoke } from '@tauri-apps/api/core'
 import { useLockFn } from 'ahooks'
 import yaml from 'js-yaml'
+import type { editor } from 'monaco-editor'
 import type { Ref } from 'react'
 import {
   useCallback,
@@ -189,6 +190,7 @@ export function DnsViewer({ ref }: { ref?: Ref<DialogRef> }) {
   const [open, setOpen] = useState(false)
   const [visualization, setVisualization] = useState(true)
   const skipYamlSyncRef = useRef(false)
+  const editorRef = useRef<editor.IStandaloneCodeEditor | null>(null)
   const [values, setValues] = useState<{
     enable: boolean
     listen: string
@@ -453,6 +455,13 @@ export function DnsViewer({ ref }: { ref?: Ref<DialogRef> }) {
     }
   }, [visualization])
 
+  useEffect(() => {
+    return () => {
+      editorRef.current?.dispose()
+      editorRef.current = null
+    }
+  }, [])
+
   const initDnsConfig = useCallback(async () => {
     try {
       const dnsConfigExists = await invoke<boolean>(
@@ -1057,6 +1066,9 @@ export function DnsViewer({ ref }: { ref?: Ref<DialogRef> }) {
           value={yamlContent}
           theme={themeMode === 'light' ? 'light' : 'vs-dark'}
           className="flex-grow"
+          onMount={(editorInstance) => {
+            editorRef.current = editorInstance
+          }}
           options={{
             tabSize: 2,
             minimap: {

src/hooks/use-icon-cache.ts

@@ -42,7 +42,7 @@ export const useIconCache = ({
     refetchOnWindowFocus: false,
     refetchOnReconnect: false,
     staleTime: Infinity,
-    gcTime: Infinity,
+    gcTime: 30 * 60 * 1000,
     retry: 2,
   })
 

src/hooks/use-mihomo-ws-subscription.ts

@@ -93,7 +93,7 @@ export const useMihomoWsSubscription = <T>(
         subscriptionCacheKey ?? '$sub$__disabled__',
       ]) ?? fallbackData,
     staleTime: Infinity,
-    gcTime: Infinity,
+    gcTime: 30_000,
     enabled: subscriptionCacheKey !== null,
   })
 
@@ -243,8 +243,11 @@ export const useMihomoWsSubscription = <T>(
   }, [subscriptionCacheKey])
 
   const refresh = useCallback(() => {
+    if (subscriptionCacheKey) {
+      queryClient.removeQueries({ queryKey: [subscriptionCacheKey] })
+    }
     setDate(Date.now())
-  }, [setDate])
+  }, [queryClient, subscriptionCacheKey, setDate])
 
   return { response, refresh, subscriptionCacheKey, wsRef }
 }

src/pages/_layout/hooks/use-custom-theme.ts

@@ -309,20 +309,22 @@ export const useCustomTheme = () => {
       styleElement.innerHTML = effectiveInjectedCss + globalStyles
     }
 
-    const { palette } = muiTheme
-    setTimeout(() => {
-      const dom = document.querySelector('#Gradient2')
-      if (dom) {
-        dom.innerHTML = `
-        <stop offset="0%" stop-color="${palette.primary.main}" />
-        <stop offset="80%" stop-color="${palette.primary.dark}" />
-        <stop offset="100%" stop-color="${palette.primary.dark}" />
-        `
-      }
-    }, 0)
-
     return muiTheme
   }, [mode, theme_setting, userBackgroundImage, hasUserBackground])
 
+  useEffect(() => {
+    const id = setTimeout(() => {
+      const dom = document.querySelector('#Gradient2')
+      if (dom) {
+        dom.innerHTML = `
+        <stop offset="0%" stop-color="${theme.palette.primary.main}" />
+        <stop offset="80%" stop-color="${theme.palette.primary.dark}" />
+        <stop offset="100%" stop-color="${theme.palette.primary.dark}" />
+        `
+      }
+    }, 0)
+    return () => clearTimeout(id)
+  }, [theme.palette.primary.main, theme.palette.primary.dark])
+
   return { theme }
 }