PersistMemoryInstance

Implements IPersistMemoryInstance

Default file-based implementation of IPersistMemoryInstance.

Features:

Constructor

constructor(signalId: string, bucketName: string);

signalId: string

bucketName: string

_storage: any

Underlying file-based storage scoped to this context

waitForInit(initial: boolean): Promise<void>;

Initializes the underlying PersistBase storage.

readMemoryData(memoryId: string): Promise<MemoryData | null>;

Reads a memory entry by id. Returns null if entry is missing or soft-deleted.

hasMemoryData(memoryId: string): Promise<boolean>;

Checks whether a memory entry exists on disk (regardless of removed flag).

writeMemoryData(data: MemoryData, memoryId: string, _when: Date): Promise<void>;

Writes a memory entry under the given id.

removeMemoryData(memoryId: string): Promise<void>;

Soft-deletes a memory entry by writing removed: true flag.

listMemoryData(): AsyncGenerator<{
    memoryId: string;
    data: MemoryData;
}>;

Iterates all memory entries in the bucket, yielding id + data tuples for non-removed entries only.

dispose(): void;

No-op for the default file-based implementation. Resource cleanup (memo cache invalidation) is handled by PersistMemoryUtils.dispose().