I have a UI (basically a mobile client), which has a Button which when I clicked executes a process in the background. THis background process basically uploads data to the server via a webservice which is loaded into a DB. In the foreground after I click the button it shows a new screen with a progress bar and a cancel button below it. If I click the Cancel Button, I need to undo whatever data I have uploaded to the server via the web service.
The background process is executed via seperate thread in the client side that also calls the webservice.
I have a few questions:
1.Does this process qualify for a transaction kind of scenario?If yes how do I implement Transactions on Server side for this?
2. If this does not qualify for transaction what do I do? As I am building the background process as a seperate thread do I just stop the background thread if the cancel button is clicked, but then again the data already send to the Web Service, how will the webservice behave?
Any help Appreciated