package jnpf.config;

import jnpf.handler.ILoadBalancerHandler;
import jnpf.handler.MyLoadBalancer;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.loadbalancer.core.ReactorLoadBalancer;
import org.springframework.cloud.loadbalancer.core.ServiceInstanceListSupplier;
import org.springframework.cloud.loadbalancer.support.LoadBalancerClientFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.core.env.Environment;

import java.util.List;
/**
 * 自定义负载均衡配置
 *
 * @author JNPF开发平台组
 * @version V3.5.0
 * @copyright 引迈信息技术有限公司（https://www.jnpfsoft.com）
 * @date 2024-01-10
 */
public class MyLoadBalancerConfig {

    @Bean
    public ReactorLoadBalancer<ServiceInstance> reactorServiceInstanceLoadBalancer(Environment environment,
                                                                                   LoadBalancerClientFactory loadBalancerClientFactory,
                                                                                   List<ILoadBalancerHandler> loadBalancers) {
        String name = environment.getProperty(LoadBalancerClientFactory.PROPERTY_NAME);
        return new MyLoadBalancer(
                loadBalancerClientFactory.getLazyProvider(name, ServiceInstanceListSupplier.class), name, loadBalancers);
    }

}