persister

package

v0.22.9-patch-2-reduce... Latest Latest Go to latest Published: Nov 4, 2021 License: AGPL-3.0 Imports: 3 Imported by: 3

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

This section is empty.

This section is empty.

This section is empty.

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

Persister can persist relevant information for hotstuff.

func New(db *badger.DB, chainID flow.ChainID) *Persister

New creates a nev persister using the injected stores to persist relevant hotstuff data.

func (p *Persister) GetStarted() (uint64, error)

GetStarted returns the last persisted started view.

func (p *Persister) GetVoted() (uint64, error)

GetVoted returns the last persisted started view.

func (p *Persister) PutStarted(view uint64) error

PutStarted persists the view when we start it in hotstuff.

func (p *Persister) PutVoted(view uint64) error

PutVoted persist the view when we voted in hotstuff.