xiaomai
377a9617be
Add PostgreSQL and Redis integration for users and sessions Implement password and WebAuthn passkey login flows Add Docker stack, super-admin seeding, and protected routes
40 lines
876 B
TypeScript
40 lines
876 B
TypeScript
export interface RetryOptions {
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retries?: number
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delayMs?: number
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factor?: number
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label?: string
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}
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function sleep(delayMs: number) {
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return new Promise((resolve) => setTimeout(resolve, delayMs))
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}
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export async function withRetry<T>(
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operation: () => Promise<T>,
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options: RetryOptions = {}
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) {
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const retries = options.retries ?? 10
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const delayMs = options.delayMs ?? 1_000
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const factor = options.factor ?? 1.5
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const label = options.label ?? 'operation'
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let attempt = 0
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let currentDelay = delayMs
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while (true) {
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try {
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return await operation()
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} catch (error) {
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attempt += 1
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if (attempt > retries) {
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throw error
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}
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console.warn(`${label} failed on attempt ${attempt}. Retrying in ${currentDelay}ms.`)
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await sleep(currentDelay)
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currentDelay = Math.round(currentDelay * factor)
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}
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}
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}
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