gistfile1.m

    for (int i = 0; i < 100; i++)
    {
        NSMutableURLRequest* postRequest = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:@"http://mastercard.cmdapp.com/Services/Html.asmx/GetHtml"]];
        [postRequest setHTTPMethod:@"POST"];
        [postRequest setHTTPBody:[@"{ moduleID : 1}" dataUsingEncoding:NSUTF8StringEncoding]];
        [postRequest setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];

        __autoreleasing NSHTTPURLResponse* response = nil;

        NSData* postData = [NSURLConnection sendSynchronousRequest:postRequest
                                                 returningResponse:&response
                                                             error:nil];

        NSString* postStr = [[NSString alloc] initWithData:postData encoding:NSUTF8StringEncoding];
        
        NSLog(@"Post data got %d back \n %@", postStr.length, postStr);
    }