Asynchronous Event Handling

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When implementing the notification feature for creating a new room, which sends notifications to users with matching tags and zones, I realized it should not interfere with the core room creation logic. If the notification process throws errors, it could cause the room creation to roll back. To prevent this, I decided to use @Async to handle notifications asynchronously.

<Service>

<To Handle Events>

However, there was one problem left. The basic @EnableAsync uses SimpleAsyncTaskExecutor so, it creates a new Thread for each task.

To prevent it, I override getAsuncExecutor() by implementing AsyncConfigurer.














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