140213 2015-01-07 14:38:07 -0800 WKNavigation.response is always nil in -[WKNavigationDelegate webView:didReceiveServerRedirectForProvisionalNavigation:] 2015-02-04 03:52:47 -0800 1 1 1 Unclassified WebKit WebKit2 528+ (Nightly build) iPhone / iPad All NEW InRadar P2 Normal --- 1 eugenebut webkit-unassigned dieter stuartmorgan oldest_to_newest 1059545 0 eugenebut 2015-01-07 14:38:07 -0800 Summary: The response property of the WKNavigation object passed to -[WKNavigationDelegate webView:didReceiveServerRedirectForProvisionalNavigation:] is always nil. I expected this to be the response that triggered the redirect. Steps to Reproduce: 1) Create a WKWebView instance and load browsingtest.appspot.com. 2) Click on "redirect301" from the page in the row "Window34". Sample Code: - (void)viewDidLoad { [super viewDidLoad]; WKWebViewConfiguration* config = [[WKWebViewConfiguration alloc] init]; self.webView = [[WKWebView alloc] initWithFrame:self.view.bounds configuration:config]; [self.view addSubview:self.webView]; self.webView.navigationDelegate = self; NSURLRequest* request = [[NSURLRequest alloc] initWithURL:[NSURL URLWithString:@"http://browsingtest.appspot.com"]]; [self.webView loadRequest:request]; // click redirect301 on the page. } - (void)webView:(WKWebView *)webView didReceiveServerRedirectForProvisionalNavigation:(WKNavigation *)navigation { // This should not be nil. NSLog(@"%@", navigation.response); } Expected Results: Expected WKNavigation.response to be populated with the response from http://browsingtest.appspot.com/redirect?code=301. Actual Results: WKNavigation.response is nil Hose methods are not implemented: https://github.com/WebKit/webkit/blob/0190dd5b8c0272beaa705dbc10863a84a3e6af5e/Source/WebKit2/UIProcess/API/Cocoa/WKNavigation.mm 1059618 1 eugenebut 2015-01-07 16:09:14 -0800 Radar ID: 17935346