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POASIHTTPRequestTester: Asynchronous not working
 

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  1. POASIHTTPRequestTester: Asynchronous not working
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    <p>I'm trying to make a App for iOS using ASIHTTPRequest, but I'm facing some issues using it. To demonstrate my problems, I've uploaded an test-project, which you can download from here: <a href="http://uploads.demaweb.dk/ASIHTTPRequestTester.zip" rel="nofollow noreferrer">http://uploads.demaweb.dk/ASIHTTPRequestTester.zip</a>.</p> <p>I've created a WebService class which use the <code>ASIHTTPRequestDelegate</code> protocol:</p> <pre><code>#import "WebService.h" #import "ASIHTTPRequest.h" @implementation WebService - (void)requestFinished:(ASIHTTPRequest *)request { NSLog(@"requestFinished"); } - (void)requestFailed:(ASIHTTPRequest *)request { NSLog(@"requestFailed"); } - (void) testSynchronous { NSURL *url = [NSURL URLWithString:@"http://allseeing-i.com"]; ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url]; NSLog(@"starting Synchronous"); [request startSynchronous]; NSError *error = [request error]; if (!error) { NSLog(@"got response"); } } - (void) testAsynchronous { NSURL *url = [NSURL URLWithString:@"http://allseeing-i.com"]; ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url]; [request setDelegate:self]; NSLog(@"starting Asynchronous"); [request startAsynchronous]; } @end </code></pre> <p>The synchronous method is working fine, but the asynchronous is not working at all. First the requestFinished and requestFailed was never called and right now I'm getting an EXC_BAD_ACCESS. The two test-methods is called from my ViewController's <code>viewDidLoad</code>. I hope someone can help me making this work.</p> <p><strong>EDIT1:</strong> As per <a href="https://stackoverflow.com/questions/2164948">this topic</a>, it is possible because of the <code>Automatic Reference Counting</code> which is enabled for my project. The topic advice to add a <code>[self retain]</code>, but I cannot do this with ARC turned on. Anyone with a solution for this?</p> <p><strong>EDIT2:</strong> Update as per answer from <a href="https://stackoverflow.com/a/8369939/617413">MrMage</a>.</p> <pre><code>@interface ViewController() @property (nonatomic,strong) WebService *ws; @end @implementation ViewController @synthesize ws = _ws; #pragma mark - View lifecycle - (void)viewDidLoad { [super viewDidLoad]; [self setWs:[[WebService alloc] init]]; [self.ws testSynchronous]; [self.ws testAsynchronous]; } @end </code></pre>
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