NSURLRequest NSURLNetworkServiceTypeBackground example ios

enum
{
   NSURLNetworkServiceTypeDefault    = 0,
   NSURLNetworkServiceTypeVoIP       = 1,
   NSURLNetworkServiceTypeVideo      = 2,
   NSURLNetworkServiceTypeBackground = 3,
   NSURLNetworkServiceTypeVoice      = 4
};
typedef NSUInteger NSURLRequestNetworkServiceType; 

NSURLNetworkServiceTypeBackground

Specifies that the request is for background traffic.

Example of [NSURLRequest NSURLNetworkServiceTypeBackground]

[request setNetworkServiceType:NSURLNetworkServiceTypeBackground];