Spring 5.0 By Example

Spring Cloud Hystrix

As we expected, Spring Boot integrates with Netflix Hystrix. The integration can be done using a couple of annotations and by configuring the annotations with Hystrix properties. We will protect the planes microservice interactions we are coding in the flight service. We now have a method that tries to get the plane's data.

Let's take a look at that method:

@HystrixCommand(commandKey = "plane-by-id",groupKey = "airline-flights",fallbackMethod = "fallback",commandProperties = {      @HystrixProperty(name="circuitBreaker.requestVolumeThreshold",value="10"),      @HystrixProperty(name = "circuitBreaker.errorThresholdPercentage", value = "10"),      @HystrixProperty(name="circuitBreaker.sleepWindowInMilliseconds",value="10000"), @HystrixProperty(name ...