3G Connection Problem.

[masse]

Hi guys.

I have a question.

This code is running in wi-fi.
But unfortunately, this isn't running(connecting) on the 3G.

This code don't connect 3G.
as far as I know, the iPhone SDK autoselect the Internet line.
But this code is running only on wifi.

can you help me?

thanks.




-(void) theProcess
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc]init];


NSData *imageData = UIImageJPEGRepresentation(image.image, 90);

NSString *urlString = @"http://uf.dstrict.com/ufweb151/photo.aspx?sitekey=studio";
//NSString *urlString = [[NSUserDefaults standardUserDefaults] objectForKey:@"ServerAddr"];

NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:@"POST"];

/*
add some header info now
we always need a boundary when we post a file
also we need to set the content type

You might want to generate a random boundary.. this is just the same
as my output from wireshark on a valid html post
*/
NSString *boundary = [NSString stringWithString:@"---------------------------14737809831466499882746641449"];

NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",boundary];
[request addValue:contentType forHTTPHeaderField: @"Content-Type"];

/*
now lets create the body of the post
*/
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithString:@"Content-Disposition: form-data; name=\"userfile\"; filename=\"ipodfile.jpg\"\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithString:@"Content-Type: application/octet-stream\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithData:imageData]];
[body appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
// setting the body of the post to the reqeust
[request setHTTPBody:body];

// now lets make the connection to the web
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSString *returnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];


self.xmlString = returnString;

NSData *data = [returnString dataUsingEncoding:NSUTF8StringEncoding];

//NSData *xmlData = (Get XML as NSData)
NSXMLParser *parser = [[[NSXMLParser alloc] initWithData:data] autorelease];
[parser setDelegate:self];
[parser parse];

[spinner stopAnimating];

[self performSelectorOnMainThread:@selector(processDone) withObject:nil waitUntilDone:YES];
[pool release];
}