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EXAMPLE WITH SPRING CLOUD\n--------------------------------------------------------------------------------------------------------------------\n\nMicroservicios de ejemplo, desarrollados con Spring Boot y Spring Cloud, \nen que se muestra el uso del Circuit Breaker Hystrix.\n\nSe construye servicio que recupera información de películas desde servicio movie-info-service.\nEn caso de que el servicio de películas se encuentre abajo o no responda adecuadamente,\nse genera un retorno por defecto, llamando a un metodo \"fallback\".\n\n--------------------------------------------------------------------------------------------------------------------\n\n**Servicio de películas**\n\nEste servicio contiene un controller Rest que retorna un listado de películas.\n\n**Archivo de propiedades**\n\nEn el archivo application.properties se indica que este servicio se levanta en el puerto 5501.\n\n![Screenshot Properties](screenshots/movies-info-port.png)\n\n**Ejecución**\n\nSe levanta servicio \"movie-info-service\" en el puerto 5501:\n\n![Screenshot Movies](screenshots/movies-info-service.png)\n\n--------------------------------------------------------------------------------------------------------------------\n\n**Servicio Hystrix**\n\n**Dependencias**\n\nPara acceder a las funcionalidades del Circuit Breaker, \nse utiliza la dependencia \"spring-cloud-starter-netflix-hystrix\".\n\n```\n  \u003cdependency\u003e\n    \u003cgroupId\u003eorg.springframework.cloud\u003c/groupId\u003e\n    \u003cartifactId\u003espring-cloud-starter-netflix-hystrix\u003c/artifactId\u003e\n  \u003c/dependency\u003e\n\n```\n\n**Archivo de propiedades**\n\nEn el archivo application.properties se configura el puerto 6601.\n\n```\n  server.port=6601\n\n```\n\n**Anotaciones**\n\nLa anotación @EnableCircuitBreaker permite que el servicio actue como un Circuit Breaker.\n\n```\n\n@SpringBootApplication\n@EnableCircuitBreaker\npublic class HystrixExampleApplication {\n\n\tpublic static void main(String[] args) {\n\t\tSpringApplication.run(HystrixExampleApplication.class, args);\n\t}\n\n}\n\n```\n\n**Ejecución**\n\nSe levanta servicio en el puerto 6601, que recupera la informacion\nobtenida desde el servicio de peliculas:\n\n![Screenshot HystrixService](screenshots/hystrix-movies-service.png)\n\nSi el servicio de peliculas no responde, se utiliza estrategia de fallback\ngatillando una llamada al metodo getDefaultMoviesList.\n\n![Screenshot FallbackMethod](screenshots/fallback-method.png)\n\nRetorno generado por metodo fallback getDefaultMoviesList:\n\n![Screenshot HystrixService](screenshots/hystrix-fallback-call.png)\n\n--------------------------------------------------------------------------------------------------------------------\n\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fedgar-code-repository%2Fspring-cloud-hystrix-example","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fedgar-code-repository%2Fspring-cloud-hystrix-example","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fedgar-code-repository%2Fspring-cloud-hystrix-example/lists"}