Must instantiate and return a new AsyncSocket for the connected peer, calling AsyncSocket's constructor for existing OS handles in the process - the provided arguments are safe to call it with.
Outbut buffer where AcceptEx places local and remote address
Peer socket family
Called once the request completed successfully
Posix: Active accepted peer socket Windows: Creater peer socket for AcceptEx
Passive socket to accept a peer's connection on
Represents a single request to asynchronously accept an incoming connection.