data += std::string("needPassword=") + (cfg.m_needPassword ? "1" : "0") + "\n";

	for (std::vector<std::string>::const_iterator it = cfg.m_extraFields.begin(); it != cfg.m_extraFields.end(); it++) {

		data += std::string("extraField=") + (*it) + "\n";

	}

	pbnetwork::BackendConfig m;

	m.set_config(data);

	std::string message;

	m.SerializeToString(&message);

	WRAP(message, pbnetwork::WrapperMessage_Type_TYPE_BACKEND_CONFIG);

	send(message);