.cacheUrlOverride(cacheUrl)
            .build()

        val cacheResponse = client.newCall(cacheRequest).execute()

        if (cacheResponse.code != HttpURLConnection.HTTP_GATEWAY_TIMEOUT) {
          return cacheResponse
        }
      } catch (ioe: IOException) {
        // Failures are ignored as we can fallback to the network
        // and hopefully repopulate the cache.
      }