Spring Boot 2 Async

@Async rest controller

Spring comes with @EnableAsync annotation and can be applied on application classes for asynchronous behavior. This annotation will look for methods marked with @Async annotation and run in background thread pools. The @Async annotated methods can return CompletableFuture to hold the result of an asynchronous computation.

References

• Spring @Async rest controller example – Spring @EnableAsync

• Spring boot async rest controller with Callable interface