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Add cancellation handler for cancelAndWait()

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cheatfate 2020-11-17 12:04:19 +02:00 committed by zah
parent 493cb1dbfd
commit 879c917242
1 changed files with 1 additions and 0 deletions
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chronos/asyncfutures2.nim
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@ -804,6 +804,7 @@ proc cancelAndWait*[T](fut: Future[T]): Future[void] =
retFuture.complete()
else:
fut.addCallback(continuation)
retFuture.cancelCallback = cancellation
# Initiate cancellation process.
fut.cancel()
return retFuture