afnetworking

I am using AFNetworking in my App for communicating with server. How can i check whether my host(server) is available or not, i should check this before i am sending a request to server. Using AFNetworking 2.0 that provide method like below you can check instead of using Reachability class. - (void)viewDidLoad { [super viewDidLoad]; [[AFNetworkReachabilityManager sharedManager] startMonitoring]; } After set start-monitoring in to viewDidLoad you can check any where in to class using Bellow Method. if ([[AFNetworkReachabilityManager sharedManager] isReachable]) { NSLog(@"IS REACHABILE"); } else

Hi I'm creating Uicollection view with list ofcatalogs, While tapping on cell the PDF have to download, Its working in one view perfectly but in another view gives the error * thread #1: tid = 0x4b2ce, 0x000000018d14f9b8 CoreFoundation`CFURLCopyScheme + 56, queue = 'com.apple.NSURLSession-work', stop reason = EXC_BAD_ACCESS (code=1, address=0x0) frame #0: 0x000000018d14f9b8 CoreFoundation`CFURLCopyScheme + 56 frame #1: 0x000000018cdab96c CFNetwork`_urlIsHTTPish + 16 frame #2: 0x000000018cdc76b0 CFNetwork`URLRequest::addOverridingSessionAttributes(_CFURLSessionConfiguration*) + 288 frame #3:

I am currently using Alamofire to Fetch Json data/url-images from a Server. I also created a custom response serializer using this tutorial to convert url images into UIImages upon request. Everything works fine, and I am able to load all of the Images from the server into a UIImageView. The user can then swipe from left to right in order to View each image like a Photo Gallery. The Problem I am having is that my custom response returns the images in a different order. Therefore, every image being displayed is not in the correct order it initially started in. Would anyone know how I can fix

I am doing a simple GET request with AFNetworking AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager]; [manager GET:@"http://someapi.com/hello.json" parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) { NSLog(@"JSON: %@", responseObject); } failure:^(AFHTTPRequestOperation *operation, NSError *error) { NSLog(@"Error: %@", error); }]; Once I have made the request I want to be able to access the responseObject from any other method in the class. I want to be able to save the responseObject so I can do something like display the output in a