Function unrefTimer

src/utils/udsMessaging.ts:375–380

(timer: ReturnType<typeof setTimeout>)

}

function unrefTimer(timer: ReturnType<typeof setTimeout>): void {
  const maybeUnref = (timer as { unref?: () => void }).unref
  if (typeof maybeUnref === 'function') {
    maybeUnref.call(timer)
  }
}

async function closeServer(serverToClose: Server): Promise<void> {
  await new Promise<void>(resolve => {