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e7080835f1
Native addons that hold persistent references to callbacks, emitters, and threadsafe functions prevent Electron from quitting cleanly since Electron 40.5.0 due to changes in Node.js shutdown behavior. This adds a `destroy()` method to all four native code tutorials (Swift macOS, Obj-C macOS, C++ Linux, C++ Win32) that releases these resources and must be called before app quit. The destroy method resets callback and emitter references and aborts the threadsafe function, allowing the addon's destructor to run properly. An [!IMPORTANT] note is added to each tutorial's JavaScript wrapper section explaining when and why to call destroy(). Fixes #50457 Signed-off-by: Asish Kumar <officialasishkumar@gmail.com>
Official Guides
Please make sure that you use the documents that match your Electron version. The version number should be a part of the page URL. If it's not, you are probably using the documentation of a development branch which may contain API changes that are not compatible with your Electron version. To view older versions of the documentation, you can browse by tag on GitHub by opening the "Switch branches/tags" dropdown and selecting the tag that matches your version.
FAQ
There are questions that are asked quite often. Check this out before creating an issue:
Guides and Tutorials
Getting started
Learning the basics
- Adding Features to Your App
- Notifications
- Recent Documents
- Application Progress
- Custom Dock Menu
- Custom Windows Taskbar
- Custom Linux Desktop Actions
- Keyboard Shortcuts
- Offline/Online Detection
- Represented File for macOS BrowserWindows
- Native File Drag & Drop
- Navigation History
- Offscreen Rendering
- Dark Mode
- Web embeds in Electron
- Boilerplates and CLIs
Advanced steps
- Application Architecture
- Accessibility
- Testing and Debugging
- Distribution
- Updates
- Getting Support
Detailed Tutorials
These individual tutorials expand on topics discussed in the guide above.
- Installing Electron
- Electron Releases & Developer Feedback
API References
- Process Object
- Supported Command Line Switches
- Environment Variables
- Chrome Extensions Support
- Breaking API Changes
Custom Web Features:
Modules for the Main Process:
- app
- autoUpdater
- BaseWindow
- BrowserWindow
- contentTracing
- desktopCapturer
- dialog
- globalShortcut
- inAppPurchase
- ImageView
- ipcMain
- Menu
- MenuItem
- MessageChannelMain
- MessagePortMain
- nativeTheme
- net
- netLog
- Notification
- powerMonitor
- powerSaveBlocker
- protocol
- pushNotifications
- safeStorage
- screen
- ServiceWorkerMain
- session
- ShareMenu
- systemPreferences
- TouchBar
- Tray
- utilityProcess
- View
- webContents
- webFrameMain
- WebContentsView
Modules for the Renderer Process (Web Page):
Modules for Both Processes:
- clipboard (non-sandboxed renderers only)
- crashReporter
- nativeImage
- shell (non-sandboxed renderers only)