@thi.ng/server/session/memory.js

Minimal HTTP server with declarative routing, static file serving and freely extensible via pre/post interceptors

import { TLRUCache } from "@thi.ng/cache";
class InMemorySessionStore {
  ttl;
  sessions;
  constructor({
    ttl = 3600,
    autoExtend = true,
    initial
  } = {}) {
    this.ttl = ttl;
    this.sessions = new TLRUCache(
      initial ? Object.entries(initial) : null,
      {
        ttl: ttl * 1e3,
        autoExtend
      }
    );
  }
  get(id) {
    return this.sessions.get(id);
  }
  set(session) {
    this.sessions.set(session.id, session);
    return true;
  }
  delete(id) {
    return this.sessions.delete(id);
  }
}
const inMemorySessionStore = (opts) => new InMemorySessionStore(opts);
export {
  InMemorySessionStore,
  inMemorySessionStore
};