title: iOS App going in suspended state in background when network is down despite the audio background mode is set
body: <p>My app is an audio streaming app and else has the audio background mode is enabled.</p>
  <p>When the app is in background streaming audio and the network is dropping, my app finally goes in suspended state after less than about 30 secondes after the network dropped (the audio streaming buffer is empty and we don't more ear anything).
  Is it something normal for an audio streaming application that is supposed to &quot;live forever&quot; ?
  Is there a way to avoid this so that the application in background can detect when the network comes back and resume the audio player ?</p>
  <p>Thank you a lot for your feedbacks and similar experiences.</p>