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Cascade Broke Redis Session Persistence
Sessions are no longer persisting in Redis after Cascade refactored session configuration. Users are logged out when the application restarts, and distributed session management across multiple instances fails.
Cascade likely modified spring-session-redis configuration or removed crucial Redis repository setup during code reorganization.
Error Messages You Might See
Session not found in Redis
RedisConnectionFactory bean not found
Session serialization failed: NotSerializableException
Common Causes
- Cascade removed @EnableRedisHttpSession annotation during class reorganization
- Redis connection beans deleted or modified by Cascade refactoring
- Session serialization methods broken by Cascade's object model changes
- Cascade added conflicting session configuration that overrides Redis setup
How to Fix It
Verify @EnableRedisHttpSession(maxInactiveIntervalInSeconds=...) is present on configuration class. Check RedisConnectionFactory bean exists and is properly configured. Ensure session serialization using Jackson or similar for object storage in Redis. Review git diff for removed @Bean methods related to session management.
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Get HelpFrequently Asked Questions
How do I test Redis session persistence?
Use Redis CLI to verify sessions: KEYS 'sessions:*' and check values with GET commands.
What if Redis isn't running?
Ensure Redis server is running and RedisConnectionFactory points to correct host/port.