This post shows how to create an asynchronous web controller or endpoint in Spring Boot (or Spring in general). The codes won’t use external queues of any kind. However, they’ll use ThreadPoolTaskExecutor to run codes in the background without having
Async Fn and Await Example in Rust That’ll Open Your Mind
This post provides an example the uses async, async fn, and await for asynchronous processing. The sample codes use the futures crate to block the main function until the asynchronous function completes execution.