henry3260 commented on PR #62239:
URL: https://github.com/apache/airflow/pull/62239#issuecomment-3949829018
> What kind of practical gains are we talking about here? Are there any
implications of moving to using anyio?
Practical gains: this removes the busy‑wait loop so we don’t trade CPU for
latency. Waiting on an Event wakes
immediately on signal with minimal wakeups, which cuts idle CPU usage and
improves responsiveness. It also makes
the intent clearer (wait-until-or-timeout) instead of a manual sleep loop.
implications: `anyio.move_on_after()` cancels the scope on timeout rather
than waking
periodically, so we shouldn’t rely on periodic ticks. Also we should use
`anyio.Event` consistently (not mix with
`asyncio.Event`).
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