The most complete introductory SpringCloud tutorial ever, taking you deep from scratch ♂ Learning - Hystrix Components: Service Degradation and Dashboard Flow Monitoring
SpringCloud (10) - Hystrix Components: Service Degradation and Dashboard Flow Monitoring
service degradation
Service downgrade means that when server pressure increases sharply, some services and pages are not handled strategically according to actual business conditions and traffic, or handled in a simple way, thereby releasing server resour ...
Posted by deathrider on Mon, 10 Jan 2022 18:32:17 +0100
Feign source code in-depth analysis - core component: FeignClientFactoryBean
"No step, no even a thousand miles."
As mentioned earlier, the @ EnableFeignClients annotation imports a component feignclientsregister into the container. This component implements the importbeandefinitionregister interface, and its registerBeanDefinitions() method will import some components into the spring container
registerFei ...
Posted by waltonia on Wed, 22 Dec 2021 01:14:11 +0100
Principle analysis of Eureka heartbeat mechanism and automatic protection mechanism
Eureka heartbeat mechanism:
After the application starts, the nodes will report to Eureka Server sends heartbeat. The default cycle is 30 seconds. If Eureka The server does not receive the heartbeat of a node in multiple heartbeat cycles, Eureka The server will remove the service node from the service registry (90 seconds ...
Posted by misterguru on Mon, 18 Oct 2021 07:48:43 +0200