mirror of https://github.com/status-im/nim-eth.git
21 lines
531 B
Nim
21 lines
531 B
Nim
import
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chronos/[asyncfutures2, asyncloop], chronicles
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proc catchOrQuit(error: Exception) =
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if error of CatchableError:
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trace "Async operation ended with a recoverable error", err = error.msg
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else:
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fatal "Fatal exception reached", err = error.msg
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quit 1
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proc traceAsyncErrors*(fut: FutureBase) =
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fut.addCallback do (arg: pointer):
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if not fut.error.isNil:
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catchOrQuit fut.error[]
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template traceAwaitErrors*(fut: FutureBase) =
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let f = fut
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yield f
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if not f.error.isNil:
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catchOrQuit f.error[]
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