nsurlsession

edit: I need to upload a file asynchronously from an iPhone to a Python server-side process. I'd like to do the request asynchronously so that I can display a busy animation while it's working. The request needs to include the username, password and file as 'multipart/form-data'. I can get it working synchronously using NSURLConnection with the code looking like this:: -(void) uploadDatabase{ Database *databasePath = [[Database alloc] init]; NSString *targetPath = [databasePath getPathToDatabaseInDirectory]; NSData *dbData = [NSData dataWithContentsOfFile:targetPath]; NSString *url = @"http:/

I want to download a file with a NSURLRequest and save it but in the line with the NSData * data = ... happens an error. NSURL *Urlstring = [NSURL URLWithString:@"http://yourdomain.com/yourfile.pdf"]; NSURLRequest *request = [NSURLRequest requestWithURL: Urlstring]; NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil]; NSURL *documentsURL = [[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject]; documentsURL = [documentsURL URLByAppendingPathComponent:@"localFile.pdf"]; [data writeToURL

I am getting following error with self signed certificate Error Domain=NSURLErrorDomain Code=-1200 "An SSL error has occurred and a secure connection to the server cannot be made. while testing web-services for one of my demo app with iOS 9.3 XCode 7.3 Swift 2.2 Alamofire 3.3.0 and Local server : https://filename.hostname.net Note: before assuming its Duplicate, I would request please read it all the way,even same i have reported to apple dev forums Using Alamofire Library func testAlamofireGETRequest() -> Void { Alamofire.request(.GET, "https://filename.hostname.net/HelloWeb/service/greeting

Goal I'm trying to inject data/response from URLRequest into another URLRequest in my cache. Setup This is just a sample code. It's ready to be dumped into a project. What I'm trying to do is use the response + data retrieved from my landscapeURLString network request...store into my session's cache for my lizardURLString request. import UIKit class ViewController: UIViewController { lazy var defaultSession : URLSession = { let urlCache = URLCache(memoryCapacity: 500 * 1024 * 1024, diskCapacity: 500 * 1024 * 1024, diskPath: "something") let configuration = URLSessionConfiguration.default

I want to display file download progress (how many bytes are received) of particular file. It works fine with the NSURLSessionDownloadTask .My question is I want to achieve the same with the NSURLSessionDataTask. Here is the code which receives file into NSData and writes to document folder: NSURLSessionConfiguration *defaultConfigObject = [NSURLSessionConfiguration defaultSessionConfiguration]; NSURLSession *defaultSession = [NSURLSession sessionWithConfiguration: defaultConfigObject delegate: self delegateQueue: [NSOperationQueue mainQueue]]; NSURLSessionDataTask * dataTask = [defaultSession