Background sending emails in API?

Question

API

Hello, I am writing an API and wondered if background sending of emails to the API is necessary? Say, if I call a view in the web client that sends a letter, and this operation is expensive, then the client will wait all this time?

Answer 1

Yes. It is better to throw the sending into the queue and process it separately. With the control of failed tasks, because the letter may not be sent for any reason.