Method _propagate

lib/internal/async_local_storage/async_hooks.js:93–98

(resource, triggerResource, type)

  // Propagate the context from a parent resource to a child one
  _propagate(resource, triggerResource, type) {
    const store = triggerResource[this.kResourceStore];
    if (this.enabled) {
      resource[this.kResourceStore] = store;
    }
  }

  enterWith(store) {
    this._enable();