I’ve read questions like Access EventEmitter Service inside of CustomHttp
where the user uses EventEmitter in his service, but he was suggested in this comment
not to use it and to use instead Observables directly in his services.
I also read this
question
where the solution suggests to pass the EventEmitter to the child and subscribe to it.
My question then is: Should I, or should I not subscribe manually to an EventEmitter? How should I use it?