_connectingClients.insert(handler);
connect(handler, &AuthHandler::disconnected, this, &Core::clientDisconnected);
connect(handler, &AuthHandler::socketError, this, &Core::socketError);
connect(handler, &CoreAuthHandler::handshakeComplete, this, &Core::setupClientSession);
_connectingClients.insert(handler);
connect(handler, &AuthHandler::disconnected, this, &Core::clientDisconnected);
connect(handler, &AuthHandler::socketError, this, &Core::socketError);
connect(handler, &CoreAuthHandler::handshakeComplete, this, &Core::setupClientSession);