Support for async/await on the onEventAppeared for subscribeToStreamFrom

[mariobittencourt]

Hi @x-cubed,

I wonder if you can provide some insight into making sure the each event is processed before moving to the next one.

( async event => { await eventHandler.handle(event); }),

but it seems to ignore that as I see other events being handled before the previous one finished.

[mariobittencourt]

Hi @x-cubed any idea if I should be using a different way to achieve this?

[x-cubed]

I'm not sure, I haven't used this library in a while.