statesync

Documentation

Index

• Constants
• type ConsensusParamsGetter
• type ProtocolVersionSetter
• type VersionSnapshotter
  • func NewVersionSnapshotter(ms sdk.MultiStore, cpg ConsensusParamsGetter, vs ProtocolVersionSetter) *VersionSnapshotter
  • func (vs *VersionSnapshotter) Restore(height uint64, format uint32, protoReader protoio.Reader) (snapshot.SnapshotItem, error)
  • func (vs *VersionSnapshotter) Snapshot(height uint64, protoWriter protoio.Writer) error
  • func (vs *VersionSnapshotter) SnapshotFormat() uint32
  • func (vs *VersionSnapshotter) SnapshotName() string
  • func (vs *VersionSnapshotter) SupportedFormats() []uint32

Constants

const (
	SnapshotName   = "sg_version_snapshotter"
	SnapshotFormat = 0xFF
)

Types

type ConsensusParamsGetter

type ConsensusParamsGetter interface {
	GetConsensusParams(ctx sdk.Context) *abci.ConsensusParams
}

type ProtocolVersionSetter

type ProtocolVersionSetter interface {
	SetProtocolVersion(uint64)
}

type VersionSnapshotter

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

func NewVersionSnapshotter

func NewVersionSnapshotter(ms sdk.MultiStore, cpg ConsensusParamsGetter, vs ProtocolVersionSetter) *VersionSnapshotter

func (*VersionSnapshotter) Restore

func (vs *VersionSnapshotter) Restore(height uint64, format uint32, protoReader protoio.Reader) (snapshot.SnapshotItem, error)

Restore restores a state snapshot from the protobuf items read from the reader.

func (*VersionSnapshotter) Snapshot

func (vs *VersionSnapshotter) Snapshot(height uint64, protoWriter protoio.Writer) error

Snapshot writes snapshot items into the protobuf writer.

func (*VersionSnapshotter) SnapshotFormat

func (vs *VersionSnapshotter) SnapshotFormat() uint32

func (*VersionSnapshotter) SnapshotName

func (vs *VersionSnapshotter) SnapshotName() string

func (*VersionSnapshotter) SupportedFormats

func (vs *VersionSnapshotter) SupportedFormats() []uint32