How NSOperation handle network connection loss while downloading huge data?
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In my app created NSOperationQueue of NSOperation to download multiple images in background.I wanted to know what will happen if network connection is lost while downloading data.Whether all those are operations which are still in queue are marked as finished and removed from queue or will remain in queue and again start downloading process when network is established again or something else?

Can anyone explain how NSOperationQueue works in such scenario?

Thanks in advance!
