22 lines
440 B
TypeScript
22 lines
440 B
TypeScript
import { setTimeout } from "node:timers/promises"
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const maxTime = 1000
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export async function waitFor<Result>(
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predicate: () => Result,
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): Promise<Awaited<Result>> {
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const startTime = Date.now()
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let lastError: unknown
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while (Date.now() - startTime < maxTime) {
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try {
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return await predicate()
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} catch (error) {
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lastError = error
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await setTimeout(50)
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}
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}
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throw lastError ?? new Error("Timeout")
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}
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