Interface CacheEntry<T>

Cache entry returned by SingleFlight with computed staleness.

interface CacheEntry<T> {
    expiresAt: number;
    isStale: boolean;
    staleAt?: number;
    value: T;
}

Properties

expiresAt: number

Timestamp when the entry expires (ms since epoch)

isStale: boolean

Whether the entry is stale (past staleAt but before expiresAt)

staleAt?: number

Timestamp when the entry becomes stale for SWR (ms since epoch)

value: T

The cached value