“Request failed with http status code 503”

Hello everyone, I'm encountering a persistent 503 Server Temporarily Not Available error when trying to implement Sign in with Apple for my web application. I've already performed a full review of my configuration and I'm confident it's set up correctly, which makes this server-side error particularly confusing. Problem Description: Our web application uses Firebase Authentication to handle the Sign in with Apple flow. When a user clicks the sign-in button, they are correctly redirected to the appleid.apple.com authorization page. However, instead of seeing the login prompt, the page immediately displays a 503 Server Temporarily Not Available error. This is the redirect URL being generated (with the state parameter truncated for security): https://appleid.apple.com/auth/authorize?response_type=code&client_id=XXXXXX&redirect_uri=https%3A%2F%2FXXXXXX.firebaseapp.com%2F__%2Fauth%2Fhandler&state=AMbdmDk...&scope=email%20name&response_mode=form_post

If I have many product Id, I want to check one product Id status is APPROVED OR THE OTHER STATUS What should I do? Thanks ^ _ ^

I am trying to call an API, but I need to pass the parameter via querystring. But somehow it's not working. Where is the mistake ? func getProductById(productId: String, completion: @escaping (Product) -> ()) { guard let url = URL(string: https://mysite.com/product/ + productId) else { return } var request = URLRequest(url: url) request.httpMethod = GET request.setValue(application/json; charset=UTF-8, forHTTPHeaderField: Content-Type) URLSession.shared.dataTask(with: request) { (data, request, error) in guard let data = data else { return } do { let product = try! JSONDecoder().decode(Product.self, from: data) DispatchQueue.main.async { completion(product) } } catch { //print(error) } } .resume() }

I have building and testing nicely automated for our main product on iOS with Xcodebuild and shell scripts, and I'm now working on bringing up an add-on for our product. But xcodebuild stops partway through testing that, with:IDETestOperationsObserverDebug: Writing diagnostic log for test session to: /var/folders/...The diagnostic log isn't telling me much, but I am recovering exit status code 65 from xcodebuild. I can't find a list of what those codes mean, although I can find a lot of people asking about them on the Internet without getting answers. Is there a published list anywhere?Thanks in advance,John

please network best link wifi perfile very issue in wifi

I'm trying to implement sending of SMS in my app. I want to try this via a 3rd party. So I need to make a HTTP GET request for sending the SMS: https://sveve.no/SMS/SendMessage?user=*&passwd=*&to=***&msg=Meldingstekst&f=json I tried this: let url = URL(string: https://sveve.no/SMS/SendMessage?user=myUser&passwd=myPassword&to=12345678&msg=This is the message text&f=json)! let task = URLSession.shared.dataTask(with: url) {(data, response, error) in guard let data = data else { return } print(String(data: data, encoding: .utf8)!) } task.resume() Fatal error: Unexpectedly found nil while unwrapping an Optional value The error is on the URL. What can be the issue?

For important background information, read Extra-ordinary Networking before reading this. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com Running an HTTP Request over WWAN URLSessionConfiguration has a property, allowsCellularAccess, that controls whether requests in that session are allowed to run over WWAN. However, there’s no opposite of that, a way to force requests to run over WWAN. Some apps need to do this. IMPORTANT There are good and bad reasons to force a request to run over WWAN. I’ll explain a good reason below, but a bad reason is that you think that using WWAN is better aligned with your user’s networking preferences. Don’t go down that path. Rather, use the constraints mechanism described in Network Interface Techniques to align with the user’s preferences. So what’s an example of a good reason for this? I once worked with a developer who’d cut a deal with a cellular carrier to offe

In one of my application I need to make HTTP request on 2G/3g/4g only. If device is connected to Wifi and mobile data both, I need to check and make HTTP request over mobile data. I don't want to turn ON/OFF Wifi.Is it possible to do so ?Any sample code or tutorial link will be highly appreciated.

Ajax cross origin requests are failing from WKWebview with the error Preflight response is not successful. XMLHttpRequest cannot load (the url) due to access control checks.Error in console: Preflight response is not successful. XMLHttpRequest cannot load (the url) due to access control checks.Here is the request log caught by charles:URL https://www.xxxxxx.comStatus FailedFailure SSLHandshake: Remote host closed connection during handshakeResponse Code -Protocol HTTP/1.1SSL TLSv1.2 (TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) [h2]Method CONNECTKept Alive NoContent-Type -Client Address /xx.xx.xx.xxRemote Address https://www.xxxxxx.com/xxx.xxx.xxx.xxxConnectionConnection #1765093527TimingRequest Start Time 6/12/18 11:43:25Request End Time -Response Start Time -Response End Time 6/12/18 11:43:25Duration 127 msDNS 1 msConnect 28 msSSL Handshake 37 msRequest -Response -Latency -Speed 1.64 KB/sRequest Speed -Response Speed -SizeRequest 213 bytesHeader 213 b

I am new to swift, so any advice would be appreciated. So the I have seen URL and URLSession return a timeout response, the android varient of my app does not show this issue. class HasInternet: ObservableObject { let monitor = NWPathMonitor() let queue = DispatchQueue(label: Monitor) private var status: NWPath.Status = .requiresConnection @Published var isConnected = false init(){ monitor.pathUpdateHandler = { [weak self] path in if let url = URL(string: https://google.com) { var request = URLRequest(url: url) request.httpMethod = HEAD request.timeoutInterval = 30 let sessionConfig = URLSessionConfiguration.default sessionConfig.timeoutIntervalForRequest = 30.0 sessionConfig.timeoutIntervalForResource = 60.0 URLSession(configuration: sessionConfig) .dataTask(with: request) { (_, response, error) -> Void in guard error == nil else { return } guard (response as? HTTPURLResponse)? .statusCode == 200 else { return } DispatchQueue.main.async { self?.isConnected = true } } .r

I am trying to submit my subscription review using the https://api.appstoreconnect.apple.com/v1/subscriptionSubmissions API from Apple. The data I submitted is:{subscriptionSubmissionCreateRequest: {data:{type:subscriptionSubmissions,relationships:{subscription:{data:{type:subscriptions,id:6737030290}}}}}} My subscription information is complete and correct. However, the Apple interface prompts an error and returns the following information：{err:unexpected status code 409: { errors : [ { id : 4267a135-2d27-4764-bcb3-85bd0247e60a, status : 409, code : STATE_ERROR.INVALID_REQUEST_ENTITY_STATE_INVALID, title : Thissubscriptionisnotinavalidstate., detail : Thissubscriptioncannotbereviewed,pleasecheckassociatederrors., meta : { associatedErrors : { /v1/subscriptions/6737030290 : [ { id : e1db8b8f-a73a-4146-bc58-dd12c171379b, status : 409, code : STATE_ERROR.SUBSCRIPTION_ALREADY_SUBMITTED, title : YoucannotsubmityourSubscriptionforreviewwhenitisnotsubmi

Hello, We have application which should pass traffic through https private proxy server if it needed, but I am find info that is impossible with WKWebView, only if i want send traffic we should use VPN. Is there a way to send traffic trough proxy use WKWebView. From this link I am sure that is impossible: https://stackoverflow.com/questions/41068675/http-proxy-support-with-wkwebview/41268348#41268348 https://stackoverflow.com/questions/55482380/swift-4-5-setting-adding-proxy-to-wkwebview?noredirect=1&lq=1 https://developer.apple.com/forums/thread/110312#337642 https://github.com/react-native-community/react-native-webview/issues/115 https://stackoverflow.com/questions/24208229/wkwebview-and-nsurlprotocol-not-working But in this link I saw a chance create this feature: https://stackoverflow.com/questions/40133512/intercept-request-with-wkwebview I am try many ways, but I can't pass traffic through proxy. Only what i can it is