Handle location event And HTTP get by Objective-C

gistfile1.txt

-(NSString*)locationString:(CLLocation *)newLocation {
	NSDateFormatter * formatter = [[[NSDateFormatter alloc] init] autorelease];
	[formatter setTimeStyle:NSDateFormatterMediumStyle];
	return [NSString stringWithFormat:@"(%@) Location %.06f %.06f %@", ([UIApplication sharedApplication].applicationState == UIApplicationStateBackground) ? @"bg" : @"fg", newLocation.coordinate.latitude, newLocation.coordinate.longitude, [formatter stringFromDate:newLocation.timestamp]];
}
- (void)locationManager:(CLLocationManager *)manager
	didUpdateToLocation:(CLLocation *)newLocation
		   fromLocation:(CLLocation *)oldLocation
{
	NSLog(@"didUpdateToLocation!!");
	NSLog([ self locationString:newLocation ]);
	NSLog(@"start send seerver");
	
	NSString * url;
	NSString * state = ([UIApplication sharedApplication].applicationState == UIApplicationStateBackground) ? @"bg" : @"fg";
	url = [NSString stringWithFormat:@"http://49.212.11.68:3000/location?lat=%.06f&long=%.06f&type=%@", newLocation.coordinate.latitude, newLocation.coordinate.longitude, state];
	
	NSMutableURLRequest *request;
	request = [[[NSMutableURLRequest alloc] init] autorelease];
	[request setURL:[NSURL URLWithString:url]];
	[request setCachePolicy:NSURLRequestUseProtocolCachePolicy];
	[request setTimeoutInterval:20];
	[request setHTTPShouldHandleCookies:FALSE];
	[request setHTTPMethod:@"POST"];
	NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:request delegate:self];
	
	
	NSLog(@"END");
}