Class MemoryLeaseProvider

In-process LeaseProvider, the reference implementation of the contract. Only useful within one process (tests, or several schedulers sharing it).

Implements

LeaseProvider

Index

Constructors

Methods

acquire renew release

Constructors

constructor

new MemoryLeaseProvider(opts?: { now?: () => number }): MemoryLeaseProvider
Parameters
- opts: { now?: () => number } = {}
Returns MemoryLeaseProvider
- Defined in coordination/lease.ts:54

Methods

acquire

acquire(key: string, owner: string, ttlMs: number): Promise<LeaseGrant | null>
Parameters
- key: string
- owner: string
- ttlMs: number
Returns Promise<LeaseGrant | null>
Implementation of LeaseProvider.acquire
- Defined in coordination/lease.ts:58

renew

renew(
    key: string,
    owner: string,
    token: number,
    ttlMs: number,
): Promise<boolean>
Parameters
- key: string
- owner: string
- token: number
- ttlMs: number
Returns Promise<boolean>
Implementation of LeaseProvider.renew
- Defined in coordination/lease.ts:72

release

release(key: string, owner: string, token: number): Promise<void>
Parameters
- key: string
- owner: string
- token: number
Returns Promise<void>
Implementation of LeaseProvider.release
- Defined in coordination/lease.ts:81