createMemorySessionStore

An in-memory session store for development and single-process servers. Bounded: at most maxEntries sessions, least recently used evicted first; expired records are dropped on read. Records are copied on the way in and out, so callers cannot change stored state by accident.

Import#

import { createMemorySessionStore } from "@shadow-js/dusk/server";

Signature#

function createMemorySessionStore(
  options: MemorySessionStoreOptions = {},
): SessionStore & { readonly size: number }

Parameters#

Returns#

The store with a size for tests and metrics.

Examples#

const store = createMemorySessionStore({ maxEntries: 5_000 });