although it does not seem to be documented, there is evidence that NSURLConnection does have transparent gzip support. meaning that if the server supports gzip encoding, and your request has an Accept-Encoding header containing gzip*, the server will send a gzipped response, which NSURLConnection will automatically decode. * NSURLRequest might add that header by default. … Read more
Since the error returned should be within the NSURLErrorDomain, the code -1009 means: NSURLErrorNotConnectedToInternet Returned when a network resource was requested, but an internet connection is not established and cannot be established automatically, either through a lack of connectivity, or by the user’s choice not to make a network connection automatically.
Normally when I get CFNetwork SSLHandshake failed -(*) Its because of my local wifi network (device is connected to network but not the internet) Try it again on another network (3G is the quickest solution for me)
There’s lots of ways you can do this depending on the behavior you want. You can send a bunch of asynchronous requests at once, track the number of requests that have been completed, and do something once they’re all done: NSInteger outstandingRequests = [requestsArray count]; for (NSURLRequest *request in requestsArray) { [NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] … Read more
Obj-C: NSString* userAgent = @”My Cool User Agent”; NSURL* url = [NSURL URLWithString:@”http://whatsmyuseragent.com/”]; NSMutableURLRequest* request = [[[NSMutableURLRequest alloc] initWithURL:url] autorelease]; [request setValue:userAgent forHTTPHeaderField:@”User-Agent”]; NSURLResponse* response = nil; NSError* error = nil; NSData* data = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error]; Swift: let userAgent = “My Cool User Agent” if let url = NSURL(string: “http://whatsmyuseragent.com/”) { let request … Read more
Try running the operation on main thread: NSURLConnection * connection = [[NSURLConnection alloc] initWithRequest:request delegate:self startImmediately:NO]; [connection scheduleInRunLoop:[NSRunLoop mainRunLoop] forMode:NSDefaultRunLoopMode]; [connection start];
Check Below Codes : 1. SynchronousRequest Swift 1.2 let urlPath: String = “YOUR_URL_HERE” var url: NSURL = NSURL(string: urlPath)! var request1: NSURLRequest = NSURLRequest(URL: url) var response: AutoreleasingUnsafeMutablePointer<NSURLResponse?>=nil var dataVal: NSData = NSURLConnection.sendSynchronousRequest(request1, returningResponse: response, error:nil)! var err: NSError println(response) var jsonResult: NSDictionary = NSJSONSerialization.JSONObjectWithData(dataVal, options: NSJSONReadingOptions.MutableContainers, error: &err) as? NSDictionary println(“Synchronous\(jsonResult)”) Swift 2.0 + … Read more
You can specify a timeout in your NSURLRequest object. One way to do this is to construct it via the requestWithURL:cachePolicy:timeoutInterval: method. (You can pass in the default NSURLRequestUseProtocolCachePolicy cachePolicy parameter if you don’t want to worry about that part.) The timeout is a floating-point value in seconds, as are basically all time intervals in … Read more
PArt 1: NSURL *url = [NSURL URLWithString:urlString]; NSURLRequest *urlRequest = [NSURLRequest requestWithURL:url]; NSOperationQueue *queue = [[NSOperationQueue alloc] init]; [NSURLConnection sendAsynchronousRequest:urlRequest queue:queue completionHandler:^(NSURLResponse *response, NSData *data, NSError *error) { if ([data length] > 0 && error == nil) [delegate receivedData:data]; else if ([data length] == 0 && error == nil) [delegate emptyReply]; else if (error != … Read more
you pass in a reference to response so it is filled THEN you check the result and cast it to a HTTPResponse as only http responses declare the status code property. let urlPath: String = “http://www.google.de” var url: NSURL = NSURL(string: urlPath) var request: NSURLRequest = NSURLRequest(URL: url) var response: NSURLResponse? var data = NSURLConnection.sendSynchronousRequest(request, … Read more