Function withTimeout

src/remote/appServer/client.test.ts:24–36

(
  promise: Promise<T>,
  label: string,
  timeoutMs = 3000,
)

})

function withTimeout<T>(
  promise: Promise<T>,
  label: string,
  timeoutMs = 3000,
): Promise<T> {
  let timer: NodeJS.Timeout | undefined
  const timeout = new Promise<never>((_, reject) => {
    timer = setTimeout(() => reject(new Error(`timed out: ${label}`)), timeoutMs)
  })
  return Promise.race([promise, timeout]).finally(() => {
    if (timer) clearTimeout(timer)
  })
}

class FakePeer {
  private readonly queued: unknown[] = []