Problem connection in docker driver 3.4.x on a server configured as replicaset

Hi @Oleksandr_Poliakov this config is not for production, only for local development and the option directconnection doesn’t works.

The connection string is [quote=“Carretero_Ruben, post:6, topic:326657”]
mongodb://mongodb:27017
[/quote]

It’s doesn’t change and the mongodb docker configurarion neither. Only thw driver version from 2.30.0 to 3.4.x