- connect(this, SIGNAL(connectInternalPeer(QPointer<InternalPeer>)), _core, SLOT(connectInternalPeer(QPointer<InternalPeer>)));
- connect(_core, SIGNAL(sessionState(Protocol::SessionState)), Client::coreConnection(), SLOT(internalSessionStateReceived(Protocol::SessionState)));
+ connect(this, &MonolithicApplication::connectInternalPeer, _core, &Core::connectInternalPeer);
+ connect(_core, &Core::sessionStateReceived, Client::coreConnection(), &CoreConnection::internalSessionStateReceived);