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Isolate forkchoice to blockchain package (#12174)
* Isolate Forkchoice to blockchain package * Nishant's feedback * Terence's feedback * Nishant saving the day
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Original file line number | Diff line number | Diff line change |
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package blockchain | ||
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import ( | ||
"context" | ||
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"github.com/prysmaticlabs/prysm/v4/beacon-chain/state" | ||
"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives" | ||
ethpbv1 "github.com/prysmaticlabs/prysm/v4/proto/eth/v1" | ||
) | ||
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// CachedHeadRoot returns the corresponding value from Forkchoice | ||
func (s *Service) CachedHeadRoot() [32]byte { | ||
s.cfg.ForkChoiceStore.RLock() | ||
defer s.cfg.ForkChoiceStore.RUnlock() | ||
return s.cfg.ForkChoiceStore.CachedHeadRoot() | ||
} | ||
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// GetProposerHead returns the corresponding value from forkchoice | ||
func (s *Service) GetProposerHead() [32]byte { | ||
s.cfg.ForkChoiceStore.RLock() | ||
defer s.cfg.ForkChoiceStore.RUnlock() | ||
return s.cfg.ForkChoiceStore.GetProposerHead() | ||
} | ||
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// SetForkChoiceGenesisTime sets the genesis time in Forkchoice | ||
func (s *Service) SetForkChoiceGenesisTime(timestamp uint64) { | ||
s.cfg.ForkChoiceStore.Lock() | ||
defer s.cfg.ForkChoiceStore.Unlock() | ||
s.cfg.ForkChoiceStore.SetGenesisTime(timestamp) | ||
} | ||
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// HighestReceivedBlockSlot returns the corresponding value from forkchoice | ||
func (s *Service) HighestReceivedBlockSlot() primitives.Slot { | ||
s.cfg.ForkChoiceStore.RLock() | ||
defer s.cfg.ForkChoiceStore.RUnlock() | ||
return s.cfg.ForkChoiceStore.HighestReceivedBlockSlot() | ||
} | ||
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// ReceivedBlocksLastEpoch returns the corresponding value from forkchoice | ||
func (s *Service) ReceivedBlocksLastEpoch() (uint64, error) { | ||
s.cfg.ForkChoiceStore.RLock() | ||
defer s.cfg.ForkChoiceStore.RUnlock() | ||
return s.cfg.ForkChoiceStore.ReceivedBlocksLastEpoch() | ||
} | ||
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// InsertNode is a wrapper for node insertion which is self locked | ||
func (s *Service) InsertNode(ctx context.Context, st state.BeaconState, root [32]byte) error { | ||
s.cfg.ForkChoiceStore.Lock() | ||
defer s.cfg.ForkChoiceStore.Unlock() | ||
return s.cfg.ForkChoiceStore.InsertNode(ctx, st, root) | ||
} | ||
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// ForkChoiceDump returns the corresponding value from forkchoice | ||
func (s *Service) ForkChoiceDump(ctx context.Context) (*ethpbv1.ForkChoiceDump, error) { | ||
s.cfg.ForkChoiceStore.RLock() | ||
defer s.cfg.ForkChoiceStore.RUnlock() | ||
return s.cfg.ForkChoiceStore.ForkChoiceDump(ctx) | ||
} | ||
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// NewSlot returns the corresponding value from forkchoice | ||
func (s *Service) NewSlot(ctx context.Context, slot primitives.Slot) error { | ||
s.cfg.ForkChoiceStore.Lock() | ||
defer s.cfg.ForkChoiceStore.Unlock() | ||
return s.cfg.ForkChoiceStore.NewSlot(ctx, slot) | ||
} | ||
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// ProposerBoost wraps the corresponding method from forkchoice | ||
func (s *Service) ProposerBoost() [32]byte { | ||
s.cfg.ForkChoiceStore.Lock() | ||
defer s.cfg.ForkChoiceStore.Unlock() | ||
return s.cfg.ForkChoiceStore.ProposerBoost() | ||
} | ||
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// ChainHeads returns all possible chain heads (leaves of fork choice tree). | ||
// Heads roots and heads slots are returned. | ||
func (s *Service) ChainHeads() ([][32]byte, []primitives.Slot) { | ||
s.cfg.ForkChoiceStore.RLock() | ||
defer s.cfg.ForkChoiceStore.RUnlock() | ||
return s.cfg.ForkChoiceStore.Tips() | ||
} |
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