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51 lines
2.3 KiB
Go
51 lines
2.3 KiB
Go
package attestations
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import (
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"context"
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types "github.com/prysmaticlabs/eth2-types"
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"github.com/prysmaticlabs/prysm/beacon-chain/operations/attestations/kv"
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ethpb "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1"
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)
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// Pool defines the necessary methods for Prysm attestations pool to serve
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// fork choice and validators. In the current design, aggregated attestations
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// are used by proposer actor. Unaggregated attestations are used by
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// aggregator actor.
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type Pool interface {
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// For Aggregated attestations
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AggregateUnaggregatedAttestations(ctx context.Context) error
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AggregateUnaggregatedAttestationsBySlotIndex(ctx context.Context, slot types.Slot, committeeIndex types.CommitteeIndex) error
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SaveAggregatedAttestation(att *ethpb.Attestation) error
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SaveAggregatedAttestations(atts []*ethpb.Attestation) error
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AggregatedAttestations() []*ethpb.Attestation
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AggregatedAttestationsBySlotIndex(ctx context.Context, slot types.Slot, committeeIndex types.CommitteeIndex) []*ethpb.Attestation
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DeleteAggregatedAttestation(att *ethpb.Attestation) error
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HasAggregatedAttestation(att *ethpb.Attestation) (bool, error)
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AggregatedAttestationCount() int
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// For unaggregated attestations.
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SaveUnaggregatedAttestation(att *ethpb.Attestation) error
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SaveUnaggregatedAttestations(atts []*ethpb.Attestation) error
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UnaggregatedAttestations() ([]*ethpb.Attestation, error)
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UnaggregatedAttestationsBySlotIndex(ctx context.Context, slot types.Slot, committeeIndex types.CommitteeIndex) []*ethpb.Attestation
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DeleteUnaggregatedAttestation(att *ethpb.Attestation) error
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DeleteSeenUnaggregatedAttestations() (int, error)
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UnaggregatedAttestationCount() int
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// For attestations that were included in the block.
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SaveBlockAttestation(att *ethpb.Attestation) error
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SaveBlockAttestations(atts []*ethpb.Attestation) error
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BlockAttestations() []*ethpb.Attestation
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DeleteBlockAttestation(att *ethpb.Attestation) error
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// For attestations to be passed to fork choice.
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SaveForkchoiceAttestation(att *ethpb.Attestation) error
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SaveForkchoiceAttestations(atts []*ethpb.Attestation) error
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ForkchoiceAttestations() []*ethpb.Attestation
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DeleteForkchoiceAttestation(att *ethpb.Attestation) error
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ForkchoiceAttestationCount() int
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}
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// NewPool initializes a new attestation pool.
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func NewPool() *kv.AttCaches {
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return kv.NewAttCaches()
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}
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