Optimize Background Task Execution #1909
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Signed-off-by: NAYANAR <[email protected]>
Signed-off-by: NAYANAR <[email protected]>
Signed-off-by: NAYANAR <[email protected]>
Signed-off-by: NAYANAR <[email protected]>
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Signed-off-by: NAYANAR [email protected]
This change introduces a centralized, priority-based background task scheduler to coordinate all periodic tasks.
I validated the behavior using controlled asyncio tests that demonstrate:
elimination of overlapping background task execution
strict priority ordering (CRITICAL → HIGH → NORMAL → LOW)
enforced concurrency limits via a semaphore
predictable execution under load
Compared to the previous timer-based approach, this prevents DB connection spikes, reduces resource contention, and ensures critical system tasks are not delayed by housekeeping jobs.