Re: NSURLDownload resumeData always nil
Re: NSURLDownload resumeData always nil
- Subject: Re: NSURLDownload resumeData always nil
- From: email@hidden
- Date: Tue, 23 Sep 2008 12:25:15 -0400
Almost forgot.... additionally, you have to call the Cancel method
before checking resumeData, otherwise it's nil.
On Sep 23, 2008, at 12:17 PM, email@hidden wrote:
If the response header does not include an ETag, NSURLDownload will
always return a nil resumeData.
On Sep 22, 2008, at 10:41 PM, Andrew Zahra wrote:
I am experimenting with the resume functionality in NSURLDownload,
however I
always get nil back when I call resumeData. I have tried a couple of
different sites and then tried using wget to get the files. wget
resumes the
files fine, so I think I am doing something wrong.
This is the code in question, which is a modification of the
Downloader
example supplied by Apple:
download = [[WebDownload alloc] initWithRequest:[NSURLRequest
requestWithURL:URL]
delegate:self];
[download setDeletesFileUponFailure:NO];
resumeData = [download resumeData];
if (resumeData == nil)
{
NSLog(@"No resume data :(");
}
Any suggestions?
thanks,
Andrew
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