iPhone: Performances Differences Between NSURLRequestCachePolicy Settings

Question

When using NSURLRequest on the iPhone, what are the real world performance differences between the various NSURLRequestCachePolicy settings? I am specifically interested in the

Answer 1

I a few hours for a project trying to get a UIWebView to cache pages I was loading. It proved impossible from the application side without storing the files locally. It seems that UIWebView ignores the NSURLRequestCachePolicy completely.

Yahoo! has some info on the iPhone's caching behaviour.