ios - APNS notification not waking app in background -


i have app registers woken in background when apns notification received (i.e., remote-notification setting uibackgroundmodes). in vast majority of cases works fine. apns notification comes in, app woken , call app delegate's application:didreceiveremotenotification:fetchcompletionhandler: made.

in cases apns received user app never gets woken up. seems happen when device has been inactive while (overnight, left behind weekend, etc). once user launches app normal , subsequent apns notifications again trigger background wake-up.

does have idea trigger this?


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