32 lines
541 B
TypeScript
32 lines
541 B
TypeScript
import * as plugins from './smartevent.plugins';
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import { EventEmitter } from 'events';
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export {
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};
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export class SmartEventEmitter {
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public eventSubject = new plugins.
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public once () {
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};
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public emit () {
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}
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public on () {}
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}
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// instrument globalThis
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export const once = async <T>(eventEmitter: SmartEventEmitter, eventName: string): Promise<T> => {
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const done = plugins.smartpromise.defer<T>();
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eventEmitter.once(eventName, eventPayload => {
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done.resolve(eventPayload);
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});
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return await done.promise;
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};
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