Question

I have been creating a peer to peer connection for a new game, that does not use the peer picker. I am however dumbstruck as what to put in here:

- (void)session:(GKSession *)session didReceiveConnectionRequestFromPeer:(NSString *)peerID {
    NSLog(@"I GOTS A CONNECTION REQUEST");
    if(connected == YES) {
        //deny all requests
    }
    else if(connected == NO) {
        [session acceptConnectionFromPeer:peerID error:???];
    }
}

What should I put where the question marks are? The documentation says NSError **.

Answer 1

It’s a pointer to an NSError*, so :

NSError* error=nil;
[session acceptConnectionFromPeer:peerID error:&error];