Created
December 29, 2022 11:54
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Low level IO api
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| import cats.effect._ | |
| val a = IO(...) | |
| // get access to underlying thread-like abstraction, where you can cancel, cancel is however asynchronous! | |
| val aFiber = a.start | |
| val cancel = aFiber.flatMap(_.cancel) | |
| val join = aFiber.flatMap(_.join) | |
| IO.race(cancel, join) // try to cancel and join concurrently, non-deterministic |
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