Add FTP feature to an existing iOS app

Hi, I have a working app on iOS for iPhone. It was code by me few years ago in Objective C. The app gets current GPS location and now sends it to a a server through POST. What I need is to add other option that instead of sending via POST, upload a file to an FTP. I've already done all the code adding the upload method chooser and logic inside the upload class. I applied WhiteRaccoon and BlackRaccoon but both get me a timeout error after uploading the file many times. So I need someone to: - Fix BlackRaccoon code to solve the timeout problem Or: - Add an alternate working free FTP uploader class/library to work like BlackRaccoon so we don't get the timeout issue (or any other issue) and get the periodic upload to work. New code should be in objective C. The original code doesn't use ARC, but independent files can be compiled with ARC. It is a very simple task for someone who already worked with FTP in iOS, just replace the library and get it to work as expected. I will provide the app source code to the winner. Please add a 'dragonfly' word in your comments to know that you read it all. No spam nor copy/paste messages please.