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Add IORuntime#liveFiberSnapshot #3038

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Add IORuntime#liveFiberSnapshot #3038

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5e17ca8
Add `IORuntime#liveFiberSnapshot`
armanbilge Jun 18, 2022
6ebafe9
Revert "Add `IORuntime#liveFiberSnapshot`"
armanbilge Jun 30, 2022
339c7e1
Create `FiberInfo` and friends
armanbilge Jun 30, 2022
74069ae
Implement `FiberInfo#pretty`
armanbilge Jun 30, 2022
4fe76a7
Create `IORuntimeMetrics` and friend
armanbilge Jun 30, 2022
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4 changes: 4 additions & 0 deletions core/shared/src/main/scala/cats/effect/unsafe/IORuntime.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,10 @@ final class IORuntime private[unsafe] (
val config: IORuntimeConfig
) {

def liveFiberSnapshot(): Unit = liveFiberSnapshot(System.err.println(_))
def liveFiberSnapshot(print: String => Unit): Unit =
fiberMonitor.liveFiberSnapshot(print)
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Maybe we should expose a method that returns a String (collection)? Something that can be called from the IDE/debugger easily.

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Actually I'm not sure how useful that is. I guess a test framework would call this method during its timeout hook on a test.

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If we don't want to expose this here, we could make it a method in the testkit package. Then only test frameworks could use it.


private[effect] val fiberErrorCbs: StripedHashtable = new StripedHashtable()

/*
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