I am currently working on developing an application in blockchain that accepts BTC as payment. But there seeems to be a problem. When I am sending btc to the wallet, it says transaction received, but it has no confirmation.
Now, I am creating future listener to event for 3rd confirmation of the transaction. What will happen if the app get down before future listener executed? It is not eventing after i restart the app. What can i do at this point?