Hands-On Reactive Programming in Spring 5

Application configuration

As we do not use the Publish-Subject approach and Spring's @EventListener annotation, we do not depend on Async Support, so the application configuration becomes simpler:

@SpringBootApplicationpublic class Application {   public static void main(String[] args) {      SpringApplication.run(Application.class, args);   }}

As we can see, this time we do not need to enable Async Support using the @EnableAsync annotation, and we also do not need to configure Spring's Executor for event handling. Of course, if required, we may configure a RxJava Scheduler for fine-grained thread management when processing reactive streams, but such a configuration would not depend on Spring Framework.

In turn, we do not need to change the code for ...