Found the reason for the issue in the environment variables configuration.
Going to fix that problem today or tomorrow
Regarding RocksDB integration – will create a small report about changes to present it to the company management
Regarding TLS support in libraries – there is information about how to configure the node with enabled encryption.
We need to add information that we need to use the GRPC secure channel and correct port.
Also, we should add data about how to use the certificate and why it is important to the security level (without the certificate, there is a big risk, that connection will remain unsecured)