Function resolvedOrTimeout

playground/cli/__tests__/serve.ts:148–159

(promise, ms, errorMessage)

// helper function that rejects with errorMessage if promise isn't settled within ms
async function resolvedOrTimeout(promise, ms, errorMessage) {
  let timer
  return Promise.race([
    promise,
    new Promise((_, reject) => {
      timer = setTimeout(() => reject(errorMessage), ms)
    }),
  ]).finally(() => {
    clearTimeout(timer)
    timer = null
  })
}