Wojciech Trocki Understood.
I would like to progress the memeolist app (see https://groups.google.com/d/msg/aerogear/DDeCzWnnk_s/Qq1BwJ2PAQAJ) with offline capabilities following the recommended approach with the Apollo Client i.e. writing optimistic responses, and updating the cache for affected queries manually if offline.
It will be logic specific to the memeolist app, but thats OK. The goal of doing that is to understand more about what offline capabilities are possible when using GraphQL, and how much of that/if any, can be added in a generic way to the SDK