Re: UITable Views and display lags / NSOperation vs NSURLConnection
Re: UITable Views and display lags / NSOperation vs NSURLConnection
- Subject: Re: UITable Views and display lags / NSOperation vs NSURLConnection
- From: Michael Davey <email@hidden>
- Date: Sun, 21 Mar 2010 18:16:30 +0000
NSURLConnection was indeed more appropriate for what I needed, and what I ended up using.
On 21 Mar 2010, at 18:06, Jack Carbaugh wrote:
> NSURLConnection does this as well. The main issue i had with using an NSOperation/OperationQueue was that is was "serial" ... using the NSURLConnection allowed me to handle MULTIPLE asynchronous downloads which, when used with properties allowed near instantaneous UI updates.
>
> With the NSOperation avenue, it took longer, UI updates were not as fast as the queue would handle only one operation at a time, in series.
>
> For me, the NSURLConnection route was just better for my specific needs and, i think may be as well for the OP.
>
> jack
>
> On Mar 21, 2010, at 1:53 PM, WT wrote:
>
>> On Mar 21, 2010, at 6:25 PM, Jack Carbaugh wrote:
>>
>>> You don't need to overcomplicate downloading the images with an NSOperation.
>>>
>>> In my experience, downloading asynchronously with an NSURLConnection and the delegate methods works far better.
>>>
>>> Jack
>>
>> I don't think using NSOperation is overcomplicating things. It's entirely trivial to use it and, as far as I know, NSOperationQueue takes care of scheduling the threads to make the best use of the resources available.
>>
>> W.=
>
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