# File lib/mongo/auth/scram/conversation.rb, line 152
        def finalize(reply, connection = nil)
          validate_final_message!(reply)
          if connection && connection.features.op_msg_enabled?
            selector = CLIENT_CONTINUE_MESSAGE.merge(payload: client_empty_message, conversationId: id)
            selector[Protocol::Msg::DATABASE_IDENTIFIER] = user.auth_source
            cluster_time = connection.mongos? && connection.cluster_time
            selector[Operation::CLUSTER_TIME] = cluster_time if cluster_time
            Protocol::Msg.new([], {}, selector)
          else
            Protocol::Query.new(
              user.auth_source,
              Database::COMMAND,
              CLIENT_CONTINUE_MESSAGE.merge(payload: client_empty_message, conversationId: id),
              limit: -1
            )
          end
        end