objective c - How to use local notification with connect to host in background iPhone -

objective c - How to use local notification with connect to host in background iPhone -

i have app, when reaching alarm time, connect host , info show notify dialog. utilize http post connect host. http post runs in viewcontroller, when connecting host, show view. now, want http post host in background. means, when reaching alarm time, application connect host without view, when response host successful, show view (dialog) response info host. can in iphone? if able, how define notificationname phone call in appdelegate.m in case? class http post modul same or different view showed if response host success?

thanks.

it seems should improve utilize force notifications instead of local ones need do.

iphone objective-c xcode cocoa-touch