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hallettj/fetchPriceWithTimeout.ts Secret

Created January 22, 2019 19:15
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fetchPriceWithTimeout.ts
async function fetchPriceWithTimeout(tickerSymbol: string): Promise<number> {
const stock = await Promise.race([
fetchStock(tickerSymbol), // returns `Promise<{ price: number }>`
timeout(3000)
])
return stock.price
}
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