nsurlsessiondownloadtask

Resume NSUrlSession on iOS10

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This problem arose from currentRequest and originalRequest NSKeyArchived encoded with an unusual root of “NSKeyedArchiveRootObjectKey” instead of NSKeyedArchiveRootObjectKey constant which is “root” literally and some other misbehaves in encoding process of NSURL(Mutable)Request. I detected that in beta 1 and filed a bug (no. 27144153 in case you want duplicate). Even I sent an email to … Read more

What is difference between NSURLSessionDataTask vs NSURLSessionDownloadTask

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NSURLSessionDataTask : Data tasks exchange data using NSData. NSURLSessionDataTask is not supported in Background Sessions. Data tasks send and receive data using NSData objects. Data tasks are intended for short, often interactive requests from your app to a server. Data tasks can return data to your app one piece at a time after each piece … Read more