fn register()

in registry/nacos/src/lib.rs [141:176]
31 lines of code
5 McCabe index (conditional complexity)

    fn register(&mut self, url: Url) -> Result<(), dubbo::StdError> {
        let side = url.get_param(SIDE_KEY).unwrap_or_default();
        let register_consumer = url
            .get_param(REGISTER_CONSUMER_URL_KEY)
            .unwrap_or_else(|| false.to_string())
            .parse::<bool>()
            .unwrap_or(false);
        if side.ne(PROVIDER_SIDE) && !register_consumer {
            warn!("Please set 'dubbo.registry.parameters.register-consumer-url=true' to turn on consumer url registration.");
            return Ok(());
        }

        let nacos_service_name = NacosServiceName::new(&url);

        let group_name = Some(
            nacos_service_name
                .get_group_with_default(DEFAULT_GROUP)
                .to_string(),
        );
        let nacos_service_name = nacos_service_name.to_register_str();

        let nacos_service_instance = Self::create_nacos_service_instance(url);

        info!("register service: {}", nacos_service_name);
        let ret = self.nacos_naming_service.register_instance(
            nacos_service_name,
            group_name,
            nacos_service_instance,
        );
        if let Err(e) = ret {
            error!("register to nacos occur an error: {:?}", e);
            return Err(anyhow!("register to nacos occur an error: {:?}", e).into());
        }

        Ok(())
    }