Asynchronous processing

[Perlence]

Is it possible to make asynchronous calls with FuelSDK? There's an article about it in the docs. I can't tell though if it's outdated.

I'd like to get a bunch of OpenEvent for a given time span, but oftentimes there is just a lot of events, causing connection to be reset by peer. I think it would be better to send a request and then poll it for completion.