https://square.github.io/okhttp/5.x/okhttp/okhttp3/-ok-http-client/-builder/retry-on-connection-failure.html?query=fun%20retryOnConnectionFailure(retryOnConnectionFailure:%20Boolean):%20OkHttpClient.Builder
> By default, this client silently recovers from the following problems:
> Unreachable IP addresses. If the URL's host has multiple IP addresses, failure to reach any individual IP address doesn't fail the overall request. This can increase availability of multi-homed services.