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Move update next slot cache earlier (#12321)

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* Move next slot cache earlier

* update next slot cache if it's head
This commit is contained in:
terencechain 2023-04-25 14:03:54 -07:00 committed by GitHub
parent 3894d60282
commit fa7a2bd445
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 13 additions and 12 deletions
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25
beacon-chain/blockchain/process_block.go
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@ -142,6 +142,7 @@ func (s *Service) onBlock(ctx context.Context, signed interfaces.ReadOnlySignedB
return err
}
}
if err := s.savePostStateInfo(ctx, blockRoot, signed, postState); err != nil {
return err
}
@ -208,6 +209,18 @@ func (s *Service) onBlock(ctx context.Context, signed interfaces.ReadOnlySignedB
"headRoot": fmt.Sprintf("%#x", headRoot),
"headWeight": headWeight,
}).Debug("Head block is not the received block")
} else {
// Updating next slot state cache can happen in the background. It shouldn't block rest of the process.
go func() {
// Use a custom deadline here, since this method runs asynchronously.
// We ignore the parent method's context and instead create a new one
// with a custom deadline, therefore using the background context instead.
slotCtx, cancel := context.WithTimeout(context.Background(), slotDeadline)
defer cancel()
if err := transition.UpdateNextSlotCache(slotCtx, blockRoot[:], postState); err != nil {
log.WithError(err).Debug("could not update next slot state cache")
}
}()
}
newBlockHeadElapsedTime.Observe(float64(time.Since(start).Milliseconds()))
@ -228,18 +241,6 @@ func (s *Service) onBlock(ctx context.Context, signed interfaces.ReadOnlySignedB
},
})
// Updating next slot state cache can happen in the background. It shouldn't block rest of the process.
go func() {
// Use a custom deadline here, since this method runs asynchronously.
// We ignore the parent method's context and instead create a new one
// with a custom deadline, therefore using the background context instead.
slotCtx, cancel := context.WithTimeout(context.Background(), slotDeadline)
defer cancel()
if err := transition.UpdateNextSlotCache(slotCtx, blockRoot[:], postState); err != nil {
log.WithError(err).Debug("could not update next slot state cache")
}
}()
// Save justified check point to db.
postStateJustifiedEpoch := postState.CurrentJustifiedCheckpoint().Epoch
if justified.Epoch > currStoreJustifiedEpoch || (justified.Epoch == postStateJustifiedEpoch && justified.Epoch > preStateJustifiedEpoch) {