Class DiskNodeStorage

NodeStorage implementation backed by disk-based sub-storages.

Implements

NodeStorage

Index

Constructors

Properties

config log meta snapshot

Methods

close isOpen open

Constructors

constructor

new DiskNodeStorage(dirPath: string): DiskNodeStorage
Parameters
- dirPath: string
Returns DiskNodeStorage
- Defined in packages/raft-core/src/storage/disk/DiskNodeStorage.ts:16

Properties

config

config: DiskConfigStorage

Cluster membership persistence.

log

log: DiskLogStorage

Replicated log persistence.

meta

meta: DiskMetaStorage

Persistent term and vote state.

snapshot

snapshot: DiskSnapshotStorage

Snapshot persistence.

Methods

close

close(): Promise<void>
Closes all disk sub-storages that are open.

Returns Promise<void>
Implementation of NodeStorage.close
- Defined in packages/raft-core/src/storage/disk/DiskNodeStorage.ts:32

isOpen

isOpen(): boolean
Returns true when all disk sub-storages are open.

Returns boolean
Implementation of NodeStorage.isOpen
- Defined in packages/raft-core/src/storage/disk/DiskNodeStorage.ts:40

open

open(): Promise<void>
Opens all disk sub-storages if not already open.

Returns Promise<void>
Implementation of NodeStorage.open
- Defined in packages/raft-core/src/storage/disk/DiskNodeStorage.ts:24