eventemitterasyncresource.asyncResource

• 类型：底层的 <AsyncResource>。

返回的 AsyncResource 对象具有额外的 eventEmitter 属性，提供对此 EventEmitterAsyncResource 的引用。

• Type: The underlying <AsyncResource>.

The returned AsyncResource object has an additional eventEmitter property that provides a reference to this EventEmitterAsyncResource.