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using NSURLConnection to download NSArray

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using NSURLConnection to download NSArray

Subject: using NSURLConnection to download NSArray
From: Stephen Blinkhorn <email@hidden>
Date: Tue, 9 Nov 2010 13:26:31 -0600

Hello,

I'm using a simple NSArray stored on a web server as part of a version tracking system. First I download the array using arrayWithContentsOfURL: and check the version etc. The problem with this approach is that if the server is down the method appears to hang indefinitely.

So I thought I'd use NSURLConnection to download the array and set a timeout value. Everything seems to be working but how can I turn the NSData* object(s) back into an NSArray that I can access as normal?

Thanks,
Stephen
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