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Re: Memory management/freeing with delegate methods



Scott,
I crash inside XPath queries on the returned XML; I also never actually deal with the MKAsyncRequest objects in the callback methods. But maybe you're right? (the code wasn't originally written by me btw) The reason I was thinking that the [self release] is legal is because the object is initially created with an instance method that calls [super init] (not a convenience class method), and so it seems to make sense that someone needs to release it too.
Paul

----------Original Message----------
  On 4/28/07 11:19 , Scott Stevenson (email@hidden) wrote:
> 
> On Apr 28, 2007, at 10:52 AM, Paul Borokhov wrote:
> 
>> My question, however, is how to do this correctly. The current code 
>> will sporadically cause crashes due to dangling pointer/premature 
>> release issues. Simply doing [_delegate performSelector:_selector 
>> withObject:returnXML] will cause huge memory leaks.
>> So, what's the proper way of doing this? Thanks!
> 
> Where are you crashing?
> 
> You have "[self release]" in the  -connectionDidFinishLoading 
> implementation, which seems more likely to me to be a problem than 
> the returnXML object.
> 
> I missed the earlier parts of this thread though, so maybe I'm 
> missing your point.
> 
>     - Scott
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References: 
 >Memory management/freeing with delegate methods (From: Paul Borokhov <email@hidden>)
 >Re: Memory management/freeing with delegate methods (From: Scott Stevenson <email@hidden>)



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