sys:get_state/1 on partisan_gen_statem process fails

[hauleth]

It seems that the problem comes out from the fact, that OTP gracefully handles situation when system_get_state/1 callback returns different value than {ok, term()}:

https://github.com/erlang/otp/blob/412bff5196fc0ab88a61fe37ca30e5226fc7872d/lib/stdlib/src/sys.erl#L511-L512

Copying this code to priv/otp/24/partisan_sys.erl fixes the problem.

[aramallo]

Thanks @hauleth I will review ASAP

[aramallo]

Hi @hauleth sorry for the belated response.

Are you calling partisan_sys:get_state/1 on a partisan_gen_statem process or are you calling sys:get_state/1 on it?
Cause using any sys functions on partisan_gen_* is not supported.