How will High level rest client async calls return value

Elastic Stack Elasticsearch
1

I am using the high level rest client and calling:

client.indexAsync(request, new ActionListener() {
public void onResponse(IndexResponse indexResponse) {
}
public void onFailure(Exception e) {
}
}

I want to convert the response to RxJava observable and give it back to the controller. But indexAsync does not have a return. Could someone please help me out?

2

Hi,
the response is returned via the ActionListener, the way to get it is to create your own ActionListener and pass it in to your indexAsync call. Why would you need a return value and what type would it be?

Cheers
Luca