kafka

package
v1.0.0-alpha Latest Latest
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 Go to latest Published: Apr 14, 2020 License: GPL-3.0 Imports: 17 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Wrap 

func Wrap(db iface.Database) (iface.Database, error)

Wrap the db with kafka exporter. If the feature flag is not enabled, this service does not wrap the database, but returns the underlying database pointer itself.

Types

type Exporter 

type Exporter struct {
	// contains filtered or unexported fields
}

Exporter wraps a database interface and exports certain objects to kafka topics.

func (Exporter) ArchivedActiveValidatorChanges 

func (e Exporter) ArchivedActiveValidatorChanges(ctx context.Context, epoch uint64) (*ethereum_beacon_p2p_v1.ArchivedActiveSetChanges, error)

ArchivedActiveValidatorChanges -- passthrough.

func (Exporter) ArchivedBalances 

func (e Exporter) ArchivedBalances(ctx context.Context, epoch uint64) ([]uint64, error)

ArchivedBalances -- passthrough.

func (Exporter) ArchivedCommitteeInfo 

func (e Exporter) ArchivedCommitteeInfo(ctx context.Context, epoch uint64) (*ethereum_beacon_p2p_v1.ArchivedCommitteeInfo, error)

ArchivedCommitteeInfo -- passthrough.

func (Exporter) ArchivedPointRoot added in v0.3.2 

func (e Exporter) ArchivedPointRoot(ctx context.Context, index uint64) [32]byte

ArchivedPointRoot -- passthrough

func (Exporter) ArchivedValidatorParticipation 

func (e Exporter) ArchivedValidatorParticipation(ctx context.Context, epoch uint64) (*eth.ValidatorParticipation, error)

ArchivedValidatorParticipation -- passthrough.

func (Exporter) Attestations 

func (e Exporter) Attestations(ctx context.Context, f *filters.QueryFilter) ([]*eth.Attestation, error)

Attestations -- passthrough.

func (Exporter) AttestationsByDataRoot 

func (e Exporter) AttestationsByDataRoot(ctx context.Context, attDataRoot [32]byte) ([]*eth.Attestation, error)

AttestationsByDataRoot -- passthrough.

func (Exporter) AttesterSlashing 

func (e Exporter) AttesterSlashing(ctx context.Context, slashingRoot [32]byte) (*eth.AttesterSlashing, error)

AttesterSlashing -- passthrough.

func (Exporter) Backup 

func (e Exporter) Backup(ctx context.Context) error

Backup -- passthrough.

func (Exporter) Block 

func (e Exporter) Block(ctx context.Context, blockRoot [32]byte) (*eth.SignedBeaconBlock, error)

Block -- passthrough.

func (Exporter) BlockRoots 

func (e Exporter) BlockRoots(ctx context.Context, f *filters.QueryFilter) ([][32]byte, error)

BlockRoots -- passthrough.

func (Exporter) Blocks 

func (e Exporter) Blocks(ctx context.Context, f *filters.QueryFilter) ([]*eth.SignedBeaconBlock, error)

Blocks -- passthrough.

func (Exporter) ClearDB 

func (e Exporter) ClearDB() error

ClearDB -- passthrough.

func (Exporter) Close 

func (e Exporter) Close() error

Close closes kafka producer and underlying db.

func (Exporter) DatabasePath 

func (e Exporter) DatabasePath() string

DatabasePath -- passthrough.

func (Exporter) DeleteAttestation 

func (e Exporter) DeleteAttestation(ctx context.Context, attDataRoot [32]byte) error

DeleteAttestation -- passthrough.

func (Exporter) DeleteAttestations 

func (e Exporter) DeleteAttestations(ctx context.Context, attDataRoots [][32]byte) error

DeleteAttestations -- passthrough.

func (Exporter) DeleteAttesterSlashing 

func (e Exporter) DeleteAttesterSlashing(ctx context.Context, slashingRoot [32]byte) error

DeleteAttesterSlashing -- passthrough.

func (Exporter) DeleteBlock 

func (e Exporter) DeleteBlock(ctx context.Context, blockRoot [32]byte) error

DeleteBlock -- passthrough.

func (Exporter) DeleteBlocks 

func (e Exporter) DeleteBlocks(ctx context.Context, blockRoots [][32]byte) error

DeleteBlocks -- passthrough.

func (Exporter) DeleteProposerSlashing 

func (e Exporter) DeleteProposerSlashing(ctx context.Context, slashingRoot [32]byte) error

DeleteProposerSlashing -- passthrough.

func (Exporter) DeleteState 

func (e Exporter) DeleteState(ctx context.Context, blockRoot [32]byte) error

DeleteState -- passthrough.

func (Exporter) DeleteStates 

func (e Exporter) DeleteStates(ctx context.Context, blockRoots [][32]byte) error

DeleteStates -- passthrough.

func (Exporter) DeleteVoluntaryExit 

func (e Exporter) DeleteVoluntaryExit(ctx context.Context, exitRoot [32]byte) error

DeleteVoluntaryExit -- passthrough.

func (Exporter) DepositContractAddress 

func (e Exporter) DepositContractAddress(ctx context.Context) ([]byte, error)

DepositContractAddress -- passthrough.

func (Exporter) FinalizedCheckpoint 

func (e Exporter) FinalizedCheckpoint(ctx context.Context) (*eth.Checkpoint, error)

FinalizedCheckpoint -- passthrough.

func (Exporter) GenesisBlock 

func (e Exporter) GenesisBlock(ctx context.Context) (*ethpb.SignedBeaconBlock, error)

GenesisBlock -- passthrough.

func (Exporter) GenesisState 

func (e Exporter) GenesisState(ctx context.Context) (*state.BeaconState, error)

GenesisState -- passthrough.

func (Exporter) HasArchivedPoint added in v0.3.2 

func (e Exporter) HasArchivedPoint(ctx context.Context, index uint64) bool

HasArchivedPoint -- passthrough

func (Exporter) HasAttestation 

func (e Exporter) HasAttestation(ctx context.Context, attDataRoot [32]byte) bool

HasAttestation -- passthrough.

func (Exporter) HasAttesterSlashing 

func (e Exporter) HasAttesterSlashing(ctx context.Context, slashingRoot [32]byte) bool

HasAttesterSlashing -- passthrough.

func (Exporter) HasBlock 

func (e Exporter) HasBlock(ctx context.Context, blockRoot [32]byte) bool

HasBlock -- passthrough.

func (Exporter) HasProposerSlashing 

func (e Exporter) HasProposerSlashing(ctx context.Context, slashingRoot [32]byte) bool

HasProposerSlashing -- passthrough.

func (Exporter) HasState added in v0.3.2 

func (e Exporter) HasState(ctx context.Context, blockRoot [32]byte) bool

HasState -- passthrough.

func (Exporter) HasStateSummary added in v0.3.2 

func (e Exporter) HasStateSummary(ctx context.Context, blockRoot [32]byte) bool

HasStateSummary -- passthrough.

func (Exporter) HasVoluntaryExit 

func (e Exporter) HasVoluntaryExit(ctx context.Context, exitRoot [32]byte) bool

HasVoluntaryExit -- passthrough.

func (Exporter) HeadBlock 

func (e Exporter) HeadBlock(ctx context.Context) (*eth.SignedBeaconBlock, error)

HeadBlock -- passthrough.

func (Exporter) HeadState 

func (e Exporter) HeadState(ctx context.Context) (*state.BeaconState, error)

HeadState -- passthrough.

func (Exporter) HighestSlotBlocks added in v0.3.9 

func (e Exporter) HighestSlotBlocks(ctx context.Context) ([]*ethpb.SignedBeaconBlock, error)

HighestSlotBlocks -- passthrough

func (Exporter) HighestSlotBlocksBelow added in v0.3.9 

func (e Exporter) HighestSlotBlocksBelow(ctx context.Context, slot uint64) ([]*ethpb.SignedBeaconBlock, error)

HighestSlotBlocksBelow -- passthrough

func (Exporter) HighestSlotStates added in v0.3.9 

func (e Exporter) HighestSlotStates(ctx context.Context) ([]*state.BeaconState, error)

HighestSlotStates -- passthrough

func (Exporter) HighestSlotStatesBelow added in v0.3.9 

func (e Exporter) HighestSlotStatesBelow(ctx context.Context, slot uint64) ([]*state.BeaconState, error)

HighestSlotStatesBelow -- passthrough

func (Exporter) IsFinalizedBlock 

func (e Exporter) IsFinalizedBlock(ctx context.Context, blockRoot [32]byte) bool

IsFinalizedBlock -- passthrough.

func (Exporter) JustifiedCheckpoint 

func (e Exporter) JustifiedCheckpoint(ctx context.Context) (*eth.Checkpoint, error)

JustifiedCheckpoint -- passthrough.

func (Exporter) LastArchivedIndex 

func (e Exporter) LastArchivedIndex(ctx context.Context) (uint64, error)

LastArchivedIndex -- passthrough

func (Exporter) LastArchivedIndexRoot added in v0.3.5 

func (e Exporter) LastArchivedIndexRoot(ctx context.Context) [32]byte

LastArchivedIndexRoot -- passthrough

func (Exporter) PowchainData 

func (e Exporter) PowchainData(ctx context.Context) (*db.ETH1ChainData, error)

PowchainData -- passthrough

func (Exporter) ProposerSlashing 

func (e Exporter) ProposerSlashing(ctx context.Context, slashingRoot [32]byte) (*eth.ProposerSlashing, error)

ProposerSlashing -- passthrough.

func (Exporter) SaveArchivedActiveValidatorChanges 

func (e Exporter) SaveArchivedActiveValidatorChanges(ctx context.Context, epoch uint64, changes *ethereum_beacon_p2p_v1.ArchivedActiveSetChanges) error

SaveArchivedActiveValidatorChanges -- passthrough.

func (Exporter) SaveArchivedBalances 

func (e Exporter) SaveArchivedBalances(ctx context.Context, epoch uint64, balances []uint64) error

SaveArchivedBalances -- passthrough.

func (Exporter) SaveArchivedCommitteeInfo 

func (e Exporter) SaveArchivedCommitteeInfo(ctx context.Context, epoch uint64, info *ethereum_beacon_p2p_v1.ArchivedCommitteeInfo) error

SaveArchivedCommitteeInfo -- passthrough.

func (Exporter) SaveArchivedPointRoot added in v0.3.2 

func (e Exporter) SaveArchivedPointRoot(ctx context.Context, blockRoot [32]byte, index uint64) error

SaveArchivedPointRoot -- passthrough

func (Exporter) SaveArchivedValidatorParticipation 

func (e Exporter) SaveArchivedValidatorParticipation(ctx context.Context, epoch uint64, part *eth.ValidatorParticipation) error

SaveArchivedValidatorParticipation -- passthrough.

func (Exporter) SaveAttestation 

func (e Exporter) SaveAttestation(ctx context.Context, att *eth.Attestation) error

SaveAttestation publishes to the kafka topic for attestations.

func (Exporter) SaveAttestations 

func (e Exporter) SaveAttestations(ctx context.Context, atts []*eth.Attestation) error

SaveAttestations publishes to the kafka topic for beacon attestations.

func (Exporter) SaveAttesterSlashing 

func (e Exporter) SaveAttesterSlashing(ctx context.Context, slashing *eth.AttesterSlashing) error

SaveAttesterSlashing -- passthrough.

func (Exporter) SaveBlock 

func (e Exporter) SaveBlock(ctx context.Context, block *eth.SignedBeaconBlock) error

SaveBlock publishes to the kafka topic for beacon blocks.

func (Exporter) SaveBlocks 

func (e Exporter) SaveBlocks(ctx context.Context, blocks []*eth.SignedBeaconBlock) error

SaveBlocks publishes to the kafka topic for beacon blocks.

func (Exporter) SaveDepositContractAddress 

func (e Exporter) SaveDepositContractAddress(ctx context.Context, addr common.Address) error

SaveDepositContractAddress -- passthrough.

func (Exporter) SaveFinalizedCheckpoint 

func (e Exporter) SaveFinalizedCheckpoint(ctx context.Context, checkpoint *eth.Checkpoint) error

SaveFinalizedCheckpoint -- passthrough.

func (Exporter) SaveGenesisBlockRoot 

func (e Exporter) SaveGenesisBlockRoot(ctx context.Context, blockRoot [32]byte) error

SaveGenesisBlockRoot -- passthrough.

func (Exporter) SaveHeadBlockRoot 

func (e Exporter) SaveHeadBlockRoot(ctx context.Context, blockRoot [32]byte) error

SaveHeadBlockRoot -- passthrough.

func (Exporter) SaveJustifiedCheckpoint 

func (e Exporter) SaveJustifiedCheckpoint(ctx context.Context, checkpoint *eth.Checkpoint) error

SaveJustifiedCheckpoint -- passthrough.

func (Exporter) SaveLastArchivedIndex added in v0.3.5 

func (e Exporter) SaveLastArchivedIndex(ctx context.Context, index uint64) error

SaveLastArchivedIndex -- passthrough

func (Exporter) SavePowchainData 

func (e Exporter) SavePowchainData(ctx context.Context, data *db.ETH1ChainData) error

SavePowchainData -- passthrough

func (Exporter) SaveProposerSlashing 

func (e Exporter) SaveProposerSlashing(ctx context.Context, slashing *eth.ProposerSlashing) error

SaveProposerSlashing -- passthrough.

func (Exporter) SaveState 

func (e Exporter) SaveState(ctx context.Context, state *state.BeaconState, blockRoot [32]byte) error

SaveState -- passthrough.

func (Exporter) SaveStateSummaries added in v0.3.9 

func (e Exporter) SaveStateSummaries(ctx context.Context, summaries []*pb.StateSummary) error

SaveStateSummaries -- passthrough.

func (Exporter) SaveStateSummary added in v0.3.2 

func (e Exporter) SaveStateSummary(ctx context.Context, summary *pb.StateSummary) error

SaveStateSummary -- passthrough.

func (Exporter) SaveStates added in v0.3.2 

func (e Exporter) SaveStates(ctx context.Context, states []*state.BeaconState, blockRoots [][32]byte) error

SaveStates -- passthrough.

func (Exporter) SaveVoluntaryExit 

func (e Exporter) SaveVoluntaryExit(ctx context.Context, exit *eth.VoluntaryExit) error

SaveVoluntaryExit -- passthrough.

func (Exporter) State 

func (e Exporter) State(ctx context.Context, blockRoot [32]byte) (*state.BeaconState, error)

State -- passthrough.

func (Exporter) StateSummary added in v0.3.2 

func (e Exporter) StateSummary(ctx context.Context, blockRoot [32]byte) (*pb.StateSummary, error)

StateSummary -- passthrough.

func (Exporter) VoluntaryExit 

func (e Exporter) VoluntaryExit(ctx context.Context, exitRoot [32]byte) (*eth.VoluntaryExit, error)

VoluntaryExit -- passthrough.

Source Files

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