24 lines
563 B
JavaScript
24 lines
563 B
JavaScript
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//@ts-check
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/**
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* Retries a promise N times, allowing it to fail by silently swallowing
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* errors, until `N` has run out.
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* @template {any} T
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* @param {()=>Promise<T>} promiseProviderFunc
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* @param {number} [max]
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* @returns {Promise<T>}
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*/
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export const retryPromise = (promiseProviderFunc, max = 5) => {
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if(max <= 0){
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return promiseProviderFunc()
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}
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/** @type {Promise<T>} */
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let promise = Promise.reject();
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for (let i = 0; i < max; i++) {
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promise = promise.catch(promiseProviderFunc);
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}
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return promise;
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};
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export default retryPromise
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