sample.mm

#pragma mark * UIView methods

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Synchronous networking on the main thread is seriously bad - only doing this for
        // demo purposes
        NSURL* url = [NSURL URLWithString:@"https://twilionode.azurewebsites.net/capability"];
        NSURLResponse* response = nil;
        NSError* error = nil;
        NSData* data = [NSURLConnection sendSynchronousRequest: [NSURLRequest requestWithURL:url]
                                             returningResponse:&response
                                                         error:&error];
        if (data) {
            NSHTTPURLResponse* httpResponse = (NSHTTPURLResponse*)response;
            
            if (httpResponse.statusCode == 200) {
                NSString* capabilityToken = [[NSString alloc] initWithData:data
                                                                  encoding:NSUTF8StringEncoding];
                phone = [[TCDevice alloc] initWithCapabilityToken:capabilityToken
                                                         delegate:nil];
            }
            else {
                NSString*  errorString = [NSString stringWithFormat: @"HTTP status code %d", httpResponse.statusCode];
                NSLog(@"Error generating token: %@", errorString);
            }
        }
        else {
            NSLog(@"Error generating token: %@", [error localizedDescription]);
        }
    }
    return self;
}