20 lines
545 B
TypeScript
20 lines
545 B
TypeScript
// Copyright 2021-2022 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { SECOND } from './durations';
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import { isNormalNumber } from './isNormalNumber';
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const MINIMAL_RETRY_AFTER = SECOND;
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export function parseRetryAfter(value: unknown): number {
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if (typeof value !== 'string') {
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return MINIMAL_RETRY_AFTER;
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}
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let retryAfter = parseInt(value, 10);
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if (!isNormalNumber(retryAfter) || retryAfter.toString() !== value) {
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retryAfter = 0;
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}
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return Math.max(retryAfter * SECOND, MINIMAL_RETRY_AFTER);
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}
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