AFNetworking memory allocation continues to grow

I am creating an application that will extract image resources and text from a web service. I choose the excellent category AFNetworking UIImageView + AFNetworking for working with image loading.

However, I ran into a memory issue. I used the Distribution Tools tool , every time I upload more images, the memory size of 1-2 MB will always increase. I was tracking the source code, it turned out to be in the AFNetworking code.

Exact line of code:

- (void)connectionDidFinishLoading:(NSURLConnection *)__unused connection {
    self.responseData = [self.outputStream propertyForKey:NSStreamDataWrittenToMemoryStreamKey];

    [self.outputStream close];

    [self finish];

    self.connection = nil;
}

This will take 99.6% of the memory allocation.

I custom ARC in the project, display the UIImageViews in a UITableView and configure the cell as the following code:

[self.imageView setImageWithURLRequest:request
                          placeholderImage:nil
                                   success:successBlock
                                   failure:failBlock];

- - ? , , , . 100 .

! !