FTP,Blackraccoon Memory leaks - ios

Question

I am working with Blackraccoon FTP client to do FTP operations,working with ARC.but i am getting leaks in instruments.
but there were no leaks in sample application here is my code
BRRequestCreateDirectory *createEventDir = [BRRequestCreateDirectory initWithDelegate:nil];
//NSString *EventCode = [[NSUserDefaults standardUserDefaults] stringForKey:kEventCodeKey];
createEventDir.path = #"/12341234";
createEventDir.hostname = #"media.example.com/httpdocs/events/";
createEventDir.username = #"badboy";
createEventDir.password = #"hai!";
createEventDir.tag = 103;
[createEventDir start];
createEventDir = nil;
sample code from FTP clent Blackraccoon FTP client
leaks showing in instruments like,but i am using ARC
can any one help me to solve this prob..

Answer 1

I ported and heavily modified BlackRaccoon. It is designed to use delegates. In other words, delegates are required.
BRRequestCreateDirectory *createEventDir = [BRRequestCreateDirectory initWithDelegate:nil];
//NSString *EventCode = [[NSUserDefaults standardUserDefaults] stringForKey:kEventCodeKey];
createEventDir.path = #"/12341234";
createEventDir.hostname = #"media.example.com/httpdocs/events/";
createEventDir.username = #"badboy";
createEventDir.password = #"hai!";
createEventDir.tag = 103;
[createEventDir start];
createEventDir = nil;
Is incorrect. It starts a lot of things going and then deletes the object - the action is undefined.
Instead you need something as indicated in the code that I provided (that doesn't leak).
First, the class that uses the ftp needs to have BRRequestDelegate to indicate the delegate protocol.
- (IBAction) createDirectory:(id)sender
{
//----- createEventDir must be a variable in your class...
createEventDir = [BRRequestCreateDirectory initWithDelegate: self];
createEventDir.path = #"/12341234;
createEventDir.hostname = #"media.example.com/httpdocs/events/";
createEventDir.username = #"badboy";
createEventDir.password = #"hai!";
[createEventDir start];
//----- createEventDir MUST NOT BE DELETED OR SET TO NIL HERE
}
Then you have to have the two delegates (at a minimum):
-(void) requestCompleted: (BRRequest *) request
{
//----- handle Create Directory
if (request == createEventDir)
{
NSLog(#"%# completed!", request);
//----- everything is done, NOW you can set it to nil
createEventDir = nil;
}
}
-(void) requestFailed: (BRRequest *) request
{
if (request == createEventDir)
{
NSLog(#"%#", request.error.message);
//----- everything is done, NOW you can set it to nil
createEventDir = nil;
}
}
If you go back and look at my test code you'll see how things work. If you are still having issues, post in the issues on http://github.com/lloydsargent/BlackRaccoon
Hopefully this will get you past your problem.