Prefetcher prints to NSLog frequently

[drumnkyle]

I am getting a log message every time a prefetch image succeeds or fails. This is far too much logging. It should be able to be turned off. One of the places is in the startPrefetchingAtIndex: method in SDWebImagePrefetcher, but I think there are a few more places.

[j0sh]

Agreed with this, too much default printing. A configurable log level would be nice.

[bpoplauschi]

Just use the SD_LOG_NONE macro to silence the logs. Or just comment the NSLog lines.

[jrr363]

Hello, I just implemented your awesomeness SDWebImage in my project and I love love love it! "I cannot believe its not butter", because my collectionView is so smooth. Could you be ever so kind and tell me if I can do anything about the Prefetcher having to prefetch urls after view applicationWillEnterForeground? Because If I do-not back-out of the app and call the Prefetcher method it will skip the already fetched urls, but if I do back out SDWebImagePrefetcher will start at zero again.

Thank you so much for your hard work.

[bpoplauschi]

@jrr363 I'm not sure I understand your question.