urlConnection Delegate to handle multiple answer in the same class
===

I have a ViewController.m file with 2 buttons that open a urlConnection, and I need to handle response.
My problem is I don't understand in the delegate when a connection comes from button 1(abilita) or button2(login).
what can I do?


    -(IBAction)abilita {
    
    NSString *usernameEncoded = [username.text urlencode];
    NSString *passwordEncoded = [password.text urlencode];
    NSString *mittenteEncoded = [abilitaField.text urlencode];
    NSString *code=@"abcdef";
    
    
    NSString * address = [NSString stringWithFormat:@"http://www.xxx.net/smsweb/setsender/recsender.php?login=%25%40&password=%25%40&codice%@",usernameEncoded, passwordEncoded,code];
    
    NSURLRequest *theRequest=[NSURLRequest requestWithURL:[NSURL URLWithString:address]];
    urlConnection=[[NSURLConnection alloc] initWithRequest:theRequest delegate:self];
    }
    
    
    - (IBAction)login {
    NSString * address = [NSString stringWithFormat:@"http://www.xxx.net/smsscript/sendsms.php?login=%25%40&password=%25%40&tipo=2",usernameEncoded, passwordEncoded];
    
    
    
    NSURLRequest *theRequest=[NSURLRequest requestWithURL:[NSURL URLWithString:address]];
    urlConnection=[[NSURLConnection alloc] initWithRequest:theRequest delegate:self];
    }
    
    //DELEGATE:
    
    - (void)connection:(NSURLConnection *)conn didReceiveResponse:(NSURLResponse *)response
    {
    mutableData = [NSMutableData data] ;
    }
    - (void)connectionDidFinishLoading:(NSURLConnection *)conn
    {
    
    
    
    
    NSMutableString *stringData = [[NSMutableString alloc] initWithData:mutableData encoding: NSASCIIStringEncoding];
    
    }

Can you write the code in the way I can understand in connectionDidFinishLoading what connection am I handling?

Thank you.