I need to check the response status code while loading any of the url in the webview fo. For now we can consider any of the web application I am loading inside the web view.So I need to track down every request withing that webview and check out the response code accordingly. For finding the response code, I need to use NSUrlConnection inside the uiwebview's delegate method "shouldStartLoadWithrequest". Some thing like this -
- (BOOL) webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request
navigationType:(UIWebViewNavigationType)navigationType{
NSURLConnection *conn = [NSURLConnection connectionWithRequest:request delegate:self];
if (conn == nil) {
NSLog(@"cannot create connection");
}
return YES;
}
And NSURLConnectionDelegate as --
- (void) connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response{
NSLog(@"connection:didReceiveResponse");
[self log:@"received response."];
NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
int status = [httpResponse statusCode];
NSLog(@"http status code: %d", status);
if (status == 200) {
NSLog(@"Response OK");
}
else {
NSLog(@"Response is not OK");
}
}
- (void) connection:(NSURLConnection *)connection didReceiveData:(NSData *)data{
NSLog(@"connection:didReceiveData");
}
- (void) connection:(NSURLConnection *)connection didFailWithError:(NSError *)error{
NSLog(@"connection:didFailWithError - %@", error);
}
- (void) connectionDidFinishLoading:(NSURLConnection *)connection{
NSLog(@"connectionDidFinishLoading");
}
But in this process, there are 2 calls on the server. One for the UIWebview and other for the NSUrlConnection. I just need a single call to the server in which I would be able to find the status code. Can anybody please guide me in this ?
