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https://github.com/logos-storage/logos-storage-nim.git
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be759baf4d
Signed-off-by: Giuliano Mega <giuliano.mega@gmail.com> Signed-off-by: Chrysostomos Nanakos <chris@include.gr> Co-authored-by: gmega <giuliano.mega@gmail.com> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Eric <5089238+emizzle@users.noreply.github.com>
40 lines
1.3 KiB
Nim
40 lines
1.3 KiB
Nim
import helpers/multisetup
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import helpers/trackers
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import helpers/templeveldb
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import std/times
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import std/sequtils, chronos
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export multisetup, trackers, templeveldb
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### taken from libp2p errorhelpers.nim
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proc allFuturesThrowing(futs: seq[FutureBase]): Future[void] =
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# This proc is only meant for use in tests / not suitable for general use.
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# - Swallowing errors arbitrarily instead of aggregating them is bad design
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# - It raises `CatchableError` instead of the union of the `futs` errors,
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# inflating the caller's `raises` list unnecessarily. `macro` could fix it
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(
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proc() {.async: (raises: [CatchableError]).} =
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await allFutures(futs)
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var firstErr: ref CatchableError
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for fut in futs:
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if fut.failed:
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let err = fut.error()
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if err of CancelledError:
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raise err
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if firstErr == nil:
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firstErr = err
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if firstErr != nil:
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raise firstErr
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)()
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proc allFuturesThrowing*(args: varargs[FutureBase]): Future[void] =
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allFuturesThrowing(@args)
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proc allFuturesThrowing*[T](futs: varargs[Future[T]]): Future[void] =
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allFuturesThrowing(futs.mapIt(FutureBase(it)))
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proc allFuturesThrowing*[T, E]( # https://github.com/nim-lang/Nim/issues/23432
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futs: varargs[InternalRaisesFuture[T, E]]
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): Future[void] =
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allFuturesThrowing(futs.mapIt(FutureBase(it)))
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