Question

I am trying to perform a method in a background thread using a NSOperationQueue like so:

NSOperationQueue *queue = [NSOperationQueue new];
    NSInvocationOperation *operation = [[NSInvocationOperation alloc] initWithTarget:self
                                                                            selector:@selector(method)
                                                                              object:nil];

    [queue addOperation:operation];
    [queue release];
    [operation release];

The problem is that, analyzer says that there is a leak that is stored into queue.

How can I fix this?

Answer 1

Calling [MyClass new] is the same as calling [[MyClass alloc] init], it return object with retainCount = 1.
So, it should be released after.