@objectstack/service-cluster

The cluster service: pluggable pub/sub, lock, key-value and counter primitives that let several ObjectStack nodes coordinate. The in-memory driver ships here; the Redis driver ships as @objectstack/service-cluster-redis. ClusterServicePlugin registers the service with the kernel.

import { ClusterServicePlugin } from '@objectstack/service-cluster';

Documentation: Cluster

@objectstack/service-cluster/testing (the pub/sub, lock, KV and counter contract suites) is ESM-only: it imports vitest, whose own require() entry throws, so the subpath declares only an import condition. Load it with import; require() is refused with ERR_PACKAGE_PATH_NOT_EXPORTED.

TypeScript: use moduleResolution node16, nodenext or bundler. The legacy node10 resolution ("node") ignores exports, so it cannot resolve this package's subpath imports and is not supported. See Module resolution.