I wrote https://github.com/mmastrac/keepcalm https://github.com/mmastrac/keepcalm as a way to help with this, especially for writing webserver-like code. For mo

I wrote https://github.com/mmastrac/keepcalm https://github.com/mmastrac/keepcalm as a way to help with this, especially for writing webserver-like code. For most cases this type of code can take a small perf hit in exchange for drastically simplifying the sharing of data in the system.