Interface SessionStore

Persists session snapshots under a string key. Implementations are interchangeable (in-memory, file, Redis, …) so callers depend on this interface, never a concrete store.

Works with plain SessionSnapshot JSON (from session.toJSON()), not the Session class — keeping persistence decoupled from the client.

interface SessionStore {
    delete(key: string): Promise<void>;
    keys(): Promise<string[]>;
    load(key: string): Promise<SessionSnapshot | null>;
    save(key: string, snapshot: SessionSnapshot): Promise<void>;
}

Implemented by

Index

Methods

delete keys load save

Methods

delete

delete(key: string): Promise<void>
Remove the snapshot for key (no-op if absent).
Parameters
- key: string
Returns Promise<void>
- Defined in src/session/store/store.ts:17

keys

keys(): Promise<string[]>
List all stored keys.

Returns Promise<string[]>
- Defined in src/session/store/store.ts:19

load

load(key: string): Promise<SessionSnapshot | null>
Return the snapshot for key, or null if none.
Parameters
- key: string
Returns Promise<SessionSnapshot | null>
- Defined in src/session/store/store.ts:15

save

save(key: string, snapshot: SessionSnapshot): Promise<void>
Create or overwrite the snapshot stored under key.
Parameters
- key: string
- snapshot: SessionSnapshot
Returns Promise<void>
- Defined in src/session/store/store.ts:13

Interface SessionStore

Implemented by

Index

Methods

Methods

delete

Parameters

Returns Promise<void>

keys

Returns Promise<string[]>

load

Parameters

Returns Promise<SessionSnapshot | null>

save

Parameters

Returns Promise<void>

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