I wanted to check on possible error scenarios in using the PaymentConnector.
Like, is it a valid concern that our app's onSaleResponse listener might not get triggered? What should do in these cases ?(I'm thinking we set a timeout and if that is reached with no trigger yet to onSaleResponse, call a void?)
Will there be possibility of error happening between the time that sale is invoked and before payment processing is finished. And in this case do we need to check if payment went thru?
thanks,
Rhys