26 lines
664 B
Nim
26 lines
664 B
Nim
import pkg/chronos
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template eventuallyCheck*(condition: untyped, timeout = 5.seconds): bool =
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proc loop: Future[bool] {.async.} =
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let start = Moment.now()
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while true:
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if condition:
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return true
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if Moment.now() > (start + timeout):
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return false
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else:
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await sleepAsync(1.millis)
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await loop()
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template always*(condition: untyped, timeout = 50.millis): bool =
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proc loop: Future[bool] {.async.} =
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let start = Moment.now()
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while true:
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if not condition:
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return false
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if Moment.now() > (start + timeout):
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return true
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else:
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await sleepAsync(1.millis)
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await loop()
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