optimize: 捕获DS的各种未知异常，并将异常信息记录到日志文件中。

packages/core/src/index.js

@@ -4,10 +4,6 @@ const log = require('./utils/util.log')
 
 // 避免异常崩溃
 process.on('uncaughtException', (err) => {
-  if (err.code === 'ECONNABORTED') {
-    //  console.error(err.errno)
-    return
-  }
   log.error('Process Uncaught Exception:', err)
 })
 

packages/gui/src/background.js

@@ -93,7 +93,7 @@ function setTray () {
       click: () => {
         log.info('force quit')
         forceClose = true
-        quit()
+        quit('系统托盘图标-退出')
       },
     },
   ]
@@ -112,12 +112,12 @@ function setTray () {
   // 当桌面主题更新时
   if (isMac) {
     nativeTheme.on('updated', () => {
-      console.log('i am changed')
+      log.info('i am changed')
       if (nativeTheme.shouldUseDarkColors) {
-        console.log('i am dark.')
+        log.info('i am dark.')
         tray.setImage(iconWhitePath)
       } else {
-        console.log('i am light.')
+        log.info('i am light.')
         tray.setImage(iconBlackPath)
         // tray.setPressedImage(iconWhitePath)
       }
@@ -149,10 +149,10 @@ function isLinux () {
   return platform === 'linux'
 }
 
-function hideWin () {
+function hideWin (reason = '') {
   if (win) {
     if (isLinux()) {
-      quit()
+      quit(`is linux, not hide win, do quit, ${reason}`)
       return
     }
     win.hide()
@@ -160,12 +160,16 @@ function hideWin () {
       app.dock.hide()
     }
     winIsHidden = true
+  } else {
+    log.warn('win is null, do not hide win')
   }
 }
 
 function showWin () {
   if (win) {
     win.show()
+  } else {
+    log.warn('win is null, do not show win')
   }
   if (app.dock) {
     app.dock.show()
@@ -204,7 +208,7 @@ function createWindow (startHideWindow, autoQuitIfError = true) {
     log.error('创建窗口失败:', e)
     dialog.showErrorBox('错误', `创建窗口失败: ${e.message}`)
     if (autoQuitIfError) {
-      quit()
+      quit('创建窗口失败')
     }
     return false
   }
@@ -231,7 +235,7 @@ function createWindow (startHideWindow, autoQuitIfError = true) {
   }
 
   if (startHideWindow) {
-    hideWin()
+    hideWin('startHideWindow')
   }
 
   win.on('closed', async (...args) => {
@@ -242,9 +246,9 @@ function createWindow (startHideWindow, autoQuitIfError = true) {
 
   ipcMain.on('close', async (event, message) => {
     if (message.value === 1) {
-      quit()
+      quit('ipc receive "close"')
     } else {
-      hideWin()
+      hideWin('ipc receive "close"')
     }
   })
 
@@ -255,7 +259,7 @@ function createWindow (startHideWindow, autoQuitIfError = true) {
     }
     e.preventDefault()
     if (isLinux()) {
-      quit()
+      quit('win close')
       return
     }
     const config = DevSidecar.api.config.get()
@@ -265,16 +269,16 @@ function createWindow (startHideWindow, autoQuitIfError = true) {
       win.webContents.send('close.showTip', closeStrategy)
     } else if (closeStrategy === 1) {
       // 直接退出
-      quit()
+      quit('win close')
     } else if (closeStrategy === 2) {
       // 隐藏窗口
-      hideWin()
+      hideWin('win close')
     }
   })
 
   win.on('session-end', async (e, ...args) => {
     log.info('win session-end:', e, ...args)
-    await quit()
+    await quit('win session-end')
   })
 
   const shortcut = (event, input) => {
@@ -302,7 +306,7 @@ function createWindow (startHideWindow, autoQuitIfError = true) {
     }
     win.webContents.executeJavaScript('config')
       .then((value) => {
-        console.info('window.config:', value, ', key:', input.key)
+        log.info('window.config:', value, ', key:', input.key)
         if (!value || (value.disableBeforeInputEvent !== true && value.disableBeforeInputEvent !== 'true')) {
           shortcut(event, input)
         }
@@ -315,6 +319,14 @@ function createWindow (startHideWindow, autoQuitIfError = true) {
   // 监听渲染进程发送过来的消息
   win.webContents.on('ipc-message', (event, channel, message, ...args) => {
     console.info('win ipc-message:', event, channel, message, ...args)
+
+    // 记录日志
+    if (channel && channel.startsWith('[ERROR]')) {
+      log.error('win ipc-message:', channel.substring(7), message, ...args)
+    } else {
+      log.info('win ipc-message:', channel, message, ...args)
+    }
+
     if (channel === 'change-showHideShortcut') {
       registerShowHideShortcut(message)
     }
@@ -324,9 +336,12 @@ function createWindow (startHideWindow, autoQuitIfError = true) {
 }
 
 async function beforeQuit () {
+  log.info('before quit')
   return DevSidecar.api.shutdown()
 }
-async function quit () {
+async function quit (reason) {
+  log.info('app quit:', reason)
+
   if (tray) {
     tray.displayBalloon({ title: '正在关闭', content: '关闭中,请稍候。。。' })
   }
@@ -404,7 +419,7 @@ try {
   // 禁止双开
   const isFirstInstance = app.requestSingleInstanceLock()
   if (!isFirstInstance) {
-    log.info('is second instance')
+    log.info('app quit: is second instance')
     setTimeout(() => {
       app.quit()
     }, 1000)
@@ -412,7 +427,7 @@ try {
     app.on('before-quit', async () => {
       log.info('before-quit')
       if (process.platform === 'darwin') {
-        quit()
+        quit('before quit')
       }
     })
     app.on('will-quit', () => {
@@ -433,7 +448,7 @@ try {
       // On macOS it is common for applications and their menu bar
       // to stay active until the user quits explicitly with Cmd + Q
       if (process.platform !== 'darwin') {
-        quit()
+        quit('window-all-closed')
       }
     })
 
@@ -489,7 +504,7 @@ try {
           e.preventDefault()
         }
         log.info('系统关机，恢复代理设置')
-        await quit()
+        await quit('系统关机')
       })
     })
   }
@@ -501,19 +516,18 @@ try {
     if (process.platform === 'win32') {
       process.on('message', (data) => {
         if (data === 'graceful-exit') {
-          quit()
+          quit('graceful-exit')
         }
       })
     } else {
       process.on('SIGINT', () => {
-        quit()
+        quit('SIGINT')
       })
     }
   }
   // 系统关机和重启时的操作
   process.on('exit', () => {
-    log.info('进程结束，退出app')
-    quit()
+    quit('进程结束，退出app')
   })
 
   log.info('background.js finished')

packages/gui/src/bridge/backend.js

@@ -3,6 +3,7 @@ import autoStart from './auto-start/backend'
 import fileSelector from './file-selector/backend'
 import tongji from './tongji/backend'
 import update from './update/backend'
+import log from '../utils/util.log'
 
 const modules = {
   api, // 核心接口模块
@@ -14,7 +15,7 @@ const modules = {
 export default {
   install (context) {
     for (const module in modules) {
-      console.log('install', module)
+      log.info('install module:', module)
       modules[module].install(context)
     }
   },

packages/gui/src/main.js

@@ -1,6 +1,7 @@
 import antd from 'ant-design-vue'
 import Vue from 'vue'
 import VueRouter from 'vue-router'
+import { ipcRenderer } from 'electron'
 import view from './view'
 import App from './view/App.vue'
 import DsContainer from './view/components/container'
@@ -25,9 +26,14 @@ try {
   })
   view.initApi(app).then(async (api) => {
     // 初始化status
-    await view.initPre(Vue, api)
-    app.$mount('#app')
-    view.initModules(app, router)
+    try {
+      await view.initPre(Vue, api)
+      app.$mount('#app')
+      view.initModules(app, router)
+    } catch (e) {
+      console.error('view初始化出现未知异常：', e)
+      ipcRenderer.send('view初始化出现未知异常：', e)
+    }
   })
 
   // fix vue-router NavigationDuplicated
@@ -41,6 +47,16 @@ try {
   }
 
   console.info('main.js finished')
+  ipcRenderer.send('main.js finished')
 } catch (e) {
   console.error('页面加载出现未知异常：', e)
+  ipcRenderer.send('[ERROR] 页面加载出现未知异常：', e)
+}
+
+try {
+  window.onerror = (message, source, lineno, colno, error) => {
+    ipcRenderer.send(`[ERROR] JavaScript脚本异常：Error in ${source} at line ${lineno}: ${message}`, error)
+  }
+} catch (e) {
+  console.error('监听 window.onerror 出现异常:', e)
 }

packages/gui/src/preload.js

@@ -1 +1,9 @@
-window.ipcRenderer = require('electron').ipcRenderer
+try {
+  window.ipcRenderer = require('electron').ipcRenderer
+
+  window.onerror = (message, source, lineno, colno, error) => {
+    window.ipcRenderer.send(`[ERROR] JavaScript脚本异常：Error in ${source} at line ${lineno}: ${message}`, error)
+  }
+} catch (e) {
+  console.error('load electron.ipcRenderer error:', e)
+}

packages/mitmproxy/src/index.js

@@ -112,7 +112,7 @@ function registerProcessListener () {
     log.info('代理服务进程被关闭:', code, signal)
   })
   process.on('beforeExit', (code, signal) => {
-    console.log('Process beforeExit event with code: ', code, signal)
+    log.info('Process beforeExit event with code: ', code, signal)
   })
   process.on('SIGPIPE', (code, signal) => {
     log.warn('sub Process SIGPIPE', code, signal)

packages/mitmproxy/src/lib/proxy/mitmproxy/createRequestHandler.js

@@ -160,7 +160,7 @@ module.exports = function createRequestHandler (createIntercepts, middlewares, e
             } else {
               log.info(`请求返回: 【${proxyRes.statusCode}】${url}, cost: ${cost} ms`)
             }
-            // console.log('request:', proxyReq, proxyReq.socket)
+            // log.info('request:', proxyReq, proxyReq.socket)
 
             if (cost > MAX_SLOW_TIME) {
               countSlow(isDnsIntercept, `代理请求成功但太慢, cost: ${cost} ms > ${MAX_SLOW_TIME} ms`)
@@ -246,7 +246,7 @@ module.exports = function createRequestHandler (createIntercepts, middlewares, e
       const proxyRes = await proxyRequestPromise()
 
       // proxyRes.on('data', (chunk) => {
-      //   // console.log('BODY: ')
+      //   // log.info('BODY: ')
       // })
       proxyRes.on('error', (error) => {
         countSlow(null, `error: ${error.message}`)

packages/mitmproxy/src/lib/proxy/tls/tlsUtils.js

@@ -15,7 +15,7 @@ const pki = forge.pki
 //   const user = os.userInfo()
 //   username = user.username
 // } catch (e) {
-//   console.log('get userinfo error', e)
+//   log.info('get userinfo error', e)
 // }
 
 utils.createCA = function (CN) {