Method getById

src/proxy/mailbox/store.js:393–396

(id)

  // --- Public API: query ---

  getById(id) {
    const msg = this._messages.get(id);
    return msg ? { ...msg } : null;
  }

  poll({ channel, type, limit } = {}) {
    const max = Math.max(1, Math.min(limit || 20, 100));