Disconnect individual peers from MCSession?

Question

If I have an array of connected peers, let\'s say 3 (a->b, a->c, a->d) and I want to disconnect peer \"c\" only, what should I be doing?

I\'ve seen one response to a

Answer 1

Each peer-to-peer connection is represented by an instance of MCSession. So in your example, you will have 3 UNIQUE pointers to MCSession objects:

MCSession *p1 = a->b
MCSession *p2 = a->c
MCSession *p3 = a->d

so to disconnect peer c you will:

[p2 disconnect]; // release the session
p2 = nil; // release the resource

Of course, you can store sessions in a mutable array and then do the same logic, but use the pointer from the array

p2 = (MCSession *)[array objectAtIndex:1];
[p2 disconnect];
[array removeObjectAtIndex:1];