iOS Question app in background from home button

[fifiddu70]

hi, i make app whit hhtjob, when i push home button the app in log is alive and scroll this app in background, after one or two minutes this app end of use job and cannot receive new data from server via http, in log receive this error: Can't endBackgroundTask: no background task exists with identifier 16d358, or it may have already been ended. Break in UIApplicationEndBackgroundTaskError() to debug.
one help? is a debug this problem?

 

[Erel]

Apps are killed once they move to the background. The debugger requests the OS to keep the app alive for a few minutes. This is why you see this message.

 

[fifiddu70]

Thanks Erel