partially working decoupling of network code to ExchangeApi#218

Draft

origliante wants to merge 4 commits intofeat/gate_io_connector_updatefrom refactor/exchange_api_base

+1,011-777

Commits on Apr 22, 2022

partially working decoupling of network code to ExchangeApi
Michele
committed

Commits on Apr 29, 2022

clarified and refined some concepts
Michele
committed
comment
Michele
committed
added Api get_api_message
Michele
committed