wehub-resource-sync
38 lines
564 B
TypeScript
38 lines
564 B
TypeScript
export class AsyncWorker {
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private running = false;
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private timeout?: NodeJS.Timeout;
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constructor(
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private readonly fn: () => Promise<void>,
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private readonly interval: number
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) {}
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start() {
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if (this.running) {
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return;
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}
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this.running = true;
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this.#run();
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}
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stop() {
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this.running = false;
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}
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async #run() {
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if (!this.running) {
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return;
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}
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try {
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await this.fn();
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} catch (e) {
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console.error(e);
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}
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this.timeout = setTimeout(this.#run.bind(this), this.interval);
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}
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}
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