Request failed with http status code 503

On step onvalidatemerchant I call service that make response to apple and should returns apple session, when I make request to Apple apple enpoint returns 417 code.I'm trying to get merchant session from Apple Pay Sandbox but my code always returns an error 417 (Expectation Failed). I tried different ways with WebRequestHandler, httpclient, different headers but result is the same.Example of my service logic:static void Main(string[] args) { ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12; ServicePointManager.Expect100Continue = false; using (var httpClient = GetSecureHttpClient()) { var jsonData = {merchantIdentifier : merchant.com.domain.www, domainName : www.domain.com, displayName : MySite }; using (var content = new StringContent(jsonData, Encoding.UTF8, application/json)) { try { httpClient.DefaultRequestHeaders.ExpectContinue = false; using (var response = httpClient.PostAsync(https://apple-pay-gateway-cert.apple.com/paymentservices/startSession, co

Has anything changed with the new Xcode 13 SDK with regards to accept-language header in a HTTP request. In the previous version, accept language was given both language and region code, but with the recent update, only the language code is being sent. This is happening with Japanese language.

Recommendation is as follows for AppDelegate.swift: func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool { UIViewController.prepareInterstitialAds() return trueException is:2015-08-16 10:51:54.555 troubleiAd[46052:7032519] +[UIViewController prepareInterstitialAds]: unrecognized selector sent to class 0x10e4788702015-08-16 10:51:54.558 troubleiAd[46052:7032519] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '+[UIViewController prepareInterstitialAds]: unrecognized selector sent to class 0x10e478870'*** First throw call stack:( 0 CoreFoundation 0x000000010cc239b5 __exceptionPreprocess + 165 1 libobjc.A.dylib 0x000000010ec16deb objc_exception_throw + 48 2 CoreFoundation 0x000000010cc2bedd +[NSObject(NSObject) doesNotRecognizeSelector:] + 205 3 CoreFoundation 0x000000010cb799fa ___forwarding___ + 970 4 CoreFoundation 0x000000010cb795a8 _CF_forwarding_prep_0 + 120 5 troubleiAd 0x000000010ca3cf04 _TFC10trou

Request which is used NSURLConnection to send http is failed over IPv6, but https requrest is success;error is timeout.My iphone system is iOS 9.2.1I found safair had same question.

We're using AVPlayer on iOS 8.4 to play HLS, AES-encrypted video.Our .m3u8 files include the url of the license server, e.g.:#EXT-X-KEY:METHOD=AES-128,URI=https://....In our iOS application, we're using AVAssetResourceLoaderDelegate methodresourceLoader:shouldWaitForLoadingOfRequestedResource:to intercept the request that gets sent by the AVPlayer (or some object within AVFoundation) to the license server. Within that method, we add a token (required by the license server) to the request's queryString.The license server receives the request with the token, returns the encryption key, and playback begins. In other words, everything works as expected.However, we're noticing (using the Charles http monitor) that following the creation of the AVPlayerItem and prior to the invocation of the resourceLoader: method, AVFoundation sends an initial request to the license server url; a request that's not routed through method resourceLoader:. This request

Firstly, Im not the coder of my app so flying somewhat blind here sorry. My developers have hit a wall and are unable to find the source of the problem below.My app is a music visualizer and is set up to play full screen interstitial iAds before the first song is shown and then at the start of every third song, so generally there should be at least 5-6 minutes between ad displays if it were working correctly.My problem is that in the instance of an iAd failing to load this seems to trigger the app to no longer send any further ad requests until next restart of the app. I have seen the app load 1-2 ads in a row successfully at the start, but then no more are received. I have also seen on one occasion the app NOT display an ad before the first song but then show an ad at the start of the third song (so this may mean that an ad has to show at least once before the bug raises its head, if that is a clue?).I have looked at my iad stats after playing long sessions of the app when I would have expe

verify iap receipt timeout or get 503 response.

Hello, I have an app on the App Store built around WeatherKit and it was working fine, up until this morning when I started seeing errors when using the app. When debugging using Xcode I see the familiar error Failed to generate jwt token for: com.apple.weatherkit.authservice with error: Error Domain=WeatherDaemon.WDSJWTAuthenticatorServiceListener.Errors Code=2 (null) which, according to what I've read on the forums looks like an authentication error. Attaching a network debugger to the Simulator, I saw this error: This I have tried: Verify that WeatherKit is enabled on both Capabilities and App Services tabs on the Dev Portal. Toggle on/off this value and regenerate Provisioning Profiles Uninstall/reinstall Checking that I have API available calls. Nothing. If I create a new Bundle ID and sign with that, it works correctly. But this is not an option since that will force all my customers to download everything from scratch. I am getting emails from customers demanding money back and I can'