KEY DISCOVERY: 5xx errors are early signs of cookie expiration. The backend returns 500 when cookie is expired but session not yet invalidated. It takes several hours before it returns 401/403. CHANGES: 1. On 5xx: throw AuthenticationError to trigger immediate re-login 2. Removed cookie validation logic (no longer needed) 3. Cache still preserved during re-login process 4. Re-login happens within same request, not on next request This fixes the issue where expired cookies would cause 5xx errors for hours before any re-login attempt was made.
9.3 KiB
9.3 KiB