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Fix indefinite loop when when validators are present, but VC does not know indices yet. (#6615) 

Fix block pruning when no validators seen.
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Eugene Kabanov 2024-10-09 04:00:06 +03:00 committed by GitHub
parent 7990cc2d1c
commit fc2b232b9e
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1 changed files with 5 additions and 3 deletions
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8
beacon_chain/validator_client/duties_service.nim
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@ -114,7 +114,7 @@ proc pollForAttesterDuties*(service: DutiesServiceRef,
vc = service.client vc = service.client
indices = toSeq(vc.attachedValidators[].indices()) indices = toSeq(vc.attachedValidators[].indices())
relevantDuties = relevantDuties =
block: if len(indices) > 0:
var duties: seq[RestAttesterDuty] var duties: seq[RestAttesterDuty]
block mainLoop: block mainLoop:
while true: while true:
@ -153,6 +153,8 @@ proc pollForAttesterDuties*(service: DutiesServiceRef,
duties.add(duty) duties.add(duty)
break mainLoop break mainLoop
duties duties
else:
default(seq[RestAttesterDuty])
template checkReorg(a, b: untyped): bool = template checkReorg(a, b: untyped): bool =
not(a.dependentRoot == b.get()) not(a.dependentRoot == b.get())
@ -518,8 +520,8 @@ proc pollForBeaconProposers*(service: DutiesServiceRef) {.async.} =
slot = currentSlot, epoch = currentEpoch, err_name = exc.name, slot = currentSlot, epoch = currentEpoch, err_name = exc.name,
err_msg = exc.msg err_msg = exc.msg
service.pruneBeaconProposers(currentEpoch) service.pruneBeaconProposers(currentEpoch)
vc.pruneBlocksSeen(currentEpoch) vc.pruneBlocksSeen(currentEpoch)
proc prepareBeaconProposers*(service: DutiesServiceRef) {.async.} = proc prepareBeaconProposers*(service: DutiesServiceRef) {.async.} =
let vc = service.client let vc = service.client