Closed chejinge closed 2 weeks ago
The recent refactor in the Redis
class for managing TTL (time-to-live) values in src/storage/src/redis_strings.cc
has simplified and improved efficiency. The previously compartmentalized logic for handling TTL values has been integrated directly into the GetWithTTL
and MGetWithTTL
functions, resulting in the removal of several standalone utility functions and a more streamlined approach to clearing values and handling data staleness.
Files | Change Summary |
---|---|
src/storage/src/redis_strings.cc |
Removed HandleParsedStringsValue , and integrated its logic into GetWithTTL and MGetWithTTL . |
Removed ClearValueAndSetTTL and CalculateTTL functions. |
sequenceDiagram
participant Client
participant Redis
participant Storage
Client->>Redis: GetWithTTL(key)
Redis->>Storage: Retrieve data for key
Storage-->>Redis: Return data with expiry time
Redis->>Redis: Calculate TTL and check staleness
alt Data is fresh
Redis-->>Client: Return data with TTL
else Data is stale
Redis-->>Client: Return empty with TTL
end
Client->>Redis: MGetWithTTL(key1, key2)
Redis->>Storage: Retrieve data for keys
Storage-->>Redis: Return data with expiry times
Redis->>Redis: Calculate TTLs and check staleness
alt Data is fresh
Redis-->>Client: Return data with TTLs
else Data is stale
Redis-->>Client: Return empty with TTLs
end
In the realms of Redis, where data resides,
TTLs dance and quietly bides.
We streamlined the flow, made it all neat,
With functions integrated, no mess at your feet.
Stale data now promptly swept away,
Efficient, precise, in Redis we sway.
🐇✨
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