* @param links
     * @return
     */
    private static CacheEntry<DfsReferralDataInternal> cacheRootReferral ( CIFSContext tf, String domain, String root,
            Map<String, CacheEntry<DfsReferralDataInternal>> roots, DfsReferralDataInternal dr, CacheEntry<DfsReferralDataInternal> links ) {
        if ( dr != null ) {
            links = new CacheEntry<>(tf.getConfig().getDfsTtl());
            links.map.put("\\", dr);

        String methodKey = makeMethodKey(name, params);
        Object cacheEntry = methodCache.get(methodKey);

        if (cacheEntry == CACHE_MISS) {
            return null;
        }

        if (cacheEntry == null) {
            try {
                cacheEntry = methodMap.find(name, params);
            } catch (MethodMap.AmbiguousException ae) {
                // that's a miss :)

        this.resolveOrder = tc.getConfig().getResolveOrder();

        initCache(tc);
    }

    static final class CacheEntry {

        Name hostName;
        NbtAddress address;
        long expiration;


        CacheEntry ( Name hostName, NbtAddress address, long expiration ) {
            this.hostName = hostName;
            this.address = address;

    assertThat(cache.networkCount()).isEqualTo(2)
    assertThat(cache.hitCount()).isEqualTo(0)
  }

  private fun corruptCertificate(cacheEntry: Path) {
    var content = fileSystem.source(cacheEntry).buffer().readUtf8()
    content = content.replace("MII", "!!!")
    fileSystem.sink(cacheEntry).buffer().writeUtf8(content).close()
  }

  @Test
  fun responseCachingAndRedirects() {
    server.enqueue(