@directus/api/dist/services/graphql/schema-cache.js

Directus is a real-time API and App dashboard for managing SQL database content

import { useEnv } from '@directus/env';
import { GraphQLSchema } from 'graphql';
import { LRUMap } from 'mnemonist';
import { useBus } from '../../bus/index.js';
const env = useEnv();
const bus = useBus();
export const cache = new LRUMap(Number(env['GRAPHQL_SCHEMA_CACHE_CAPACITY'] ?? 100));
bus.subscribe('schemaChanged', () => {
    cache.clear();
});