Session Management
Session management ensures that a user’s login state persists across app restarts and is handled securely throughout their time using the application.
Storing Session Tokens
Authentication tokens should be stored using secure storage solutions like react-native-keychain rather than plain AsyncStorage, especially for production applications.
Checking Session on App Startup
Handling Session Expiration
When a token expires, either based on a stored expiration timestamp or a 401 response from the API, the user should be redirected to the login screen and the invalid session data cleared.
Auto-Refreshing Sessions
Combining session management with a refresh token strategy allows sessions to be silently renewed in the background, avoiding unnecessary logouts for active users.
Multi-Device Session Considerations
Some applications need to track and manage sessions across multiple devices, requiring server-side session tracking in addition to local token storage on each device.
Logging Out Properly
Conclusion
Proper session management, combining secure token storage, expiration handling, and clean logout logic, is essential for providing a secure and seamless authenticated experience in React Native applications.
