本文整理汇总了TypeScript中ts-async-eventemitter.AsyncEventEmitter类的典型用法代码示例。如果您正苦于以下问题：TypeScript AsyncEventEmitter类的具体用法？TypeScript AsyncEventEmitter怎么用？TypeScript AsyncEventEmitter使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了AsyncEventEmitter类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: return
/**
* The method is used to register event on the event emitter
* and return a function to unsubscribe it.
* @param eventName event to register on
* @param handler handler to call when event triggers
* @returns unsubscribe function to call when done
*/
private _registerEvent<T>(eventName: string, handler: (...args: any[]) => T | Promise<T>): () => void {
this._ee.on(eventName, handler);
return () => {
if ( undefined !== this._ee ) {
this._ee.removeListener(eventName, handler);
}
};
}示例2: dispose
/**
* The method is used to dispose the collection.
* @returns promise that will resolve once the object can be deleted
*/
public async dispose(): Promise<void> {
await this._ee.emitAsync<void>("dispose");
delete this._db;
this._ee.removeAllListeners();
delete this._ee;
}示例3:
o.item.promise.then(() => {
isItemResolved = true;
return this._ee.emitAsync<void>("insert", o.item);
});