Added failure navigation handlers.

Author: devedbox

.DS_Store

@@ -1069,22 +1069,30 @@ - (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigati
     // Call the decision handler to allow to load web page.
     decisionHandler(WKNavigationActionPolicyAllow);
 }
+
 - (void)webView:(WKWebView *)webView decidePolicyForNavigationResponse:(WKNavigationResponse *)navigationResponse decisionHandler:(void (^)(WKNavigationResponsePolicy))decisionHandler {
     decisionHandler(WKNavigationResponsePolicyAllow);
 }
+
 - (void)webView:(WKWebView *)webView didStartProvisionalNavigation:(null_unspecified WKNavigation *)navigation {
     [self _didStartLoadWithObj:navigation];
 }
-- (void)webView:(WKWebView *)webView didReceiveServerRedirectForProvisionalNavigation:(null_unspecified WKNavigation *)navigation {
-}
-- (void)webView:(WKWebView *)webView didFailProvisionalNavigation:(null_unspecified WKNavigation *)navigation withError:(NSError *)error {
-}
-- (void)webView:(WKWebView *)webView didCommitNavigation:(null_unspecified WKNavigation *)navigation {
-}
+
+- (void)webView:(WKWebView *)webView didReceiveServerRedirectForProvisionalNavigation:(null_unspecified WKNavigation *)navigation {}
+
+- (void)webView:(WKWebView *)webView didFailProvisionalNavigation:(null_unspecified WKNavigation *)navigation withError:(NSError *)error {}
+
+- (void)webView:(WKWebView *)webView didCommitNavigation:(null_unspecified WKNavigation *)navigation {}
+
 - (void)webView:(WKWebView *)webView didFinishNavigation:(null_unspecified WKNavigation *)navigation {
     [self didFinishLoad];
 }
 - (void)webView:(WKWebView *)webView didFailNavigation:(null_unspecified WKNavigation *)navigation withError:(NSError *)error {
+    if (error.code == NSURLErrorCancelled) {
+        [webView reloadFromOrigin];
+        return;
+    }
+    // id _request = [navigation valueForKeyPath:@"_request"];
     [self didFailLoadWithError:error];
 }
 - (void)webView:(WKWebView *)webView didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential *__nullable credential))completionHandler {