iOS Problem in cancel NSURLConnections with navigationcontroller

[sam006]

I used a NSURLConnections to download file, and I made a IBAction for cancel the download [connection cancel]; [connection release];
which is work if used I start the download then cancel it,
however if I start the download and then use navigationcontroller pushviewcontroller go to another view and the back to the download view, the cancel button will cannot the download


What should I do to fix this problem , which I can cancel the download even visited another page

thanks so much

 

[Luke Redpath]

Post all of the relevant code.

 

[sam006]

Problem in cancel NSURLConnections with navigationcontroller(with code)

The zip file have my code and the download status can see in concole

thanks so much