database

package

v0.0.0-...-dde17ac Latest Latest Go to latest Published: Dec 24, 2018 License: GPL-3.0 Imports: 5 Imported by: 2

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Package database defines a beacon chain DB service that can be initialized with either a persistent db, or an in-memory kv-store.

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

BeaconDB defines a service for the beacon chain system's persistent storage.

func NewBeaconDB(config *BeaconDBConfig) (*BeaconDB, error)

NewBeaconDB initializes a beaconDB instance.

func (b *BeaconDB) DB() essdb.Database

DB returns the attached essdb instance.

func (b *BeaconDB) Start()

Start the beacon DB service.

func (b *BeaconDB) Stop() error

Stop the beaconDB service gracefully.

type BeaconDBConfig struct {
	DataDir  string
	Name     string
	InMemory bool
}

BeaconDBConfig specifies configuration options for the db service.