Method ConnectSuccess

src/network/network_coordinator.cpp:580–612

* Callback from a Connecter to let the Game Coordinator know the connection * to the game server is established. * @param token Token of the connecter that succeeded. * @param sock The socket that the connecter can now use. */

 * @param sock The socket that the connecter can now use.
 */
void ClientNetworkCoordinatorSocketHandler::ConnectSuccess(std::string_view token, SOCKET sock, NetworkAddress &address)
{
	assert(sock != INVALID_SOCKET);

	/* Connecter will destroy itself. */
	this->game_connecter = nullptr;

	if (_network_server) {
		if (!ServerNetworkGameSocketHandler::ValidateClient(sock, address)) return;
		Debug(net, 3, "[{}] Client connected from {} on frame {}", ServerNetworkGameSocketHandler::GetName(), address.GetHostname(), _frame_counter);
		ServerNetworkGameSocketHandler::AcceptConnection(sock, address);
	} else {
		/* The client informs the Game Coordinator about the success. The server
		 * doesn't have to, as it is implied by the client telling. */
		auto p = std::make_unique<Packet>(this, PACKET_COORDINATOR_CLIENT_CONNECTED);
		p->Send_uint8(NETWORK_COORDINATOR_VERSION);
		p->Send_string(token);
		Debug(net, 9, "Coordinator::SendConnectSuccess({})", token);
		this->SendPacket(std::move(p));

		/* Find the connecter; it can happen it no longer exist, in cases where
		 * we aborted the connect but the Game Coordinator was already in the
		 * processes of connecting us. */
		auto connecter_it = this->connecter.find(token);
		if (connecter_it != this->connecter.end()) {
			connecter_it->second.second->SetConnected(sock);
			this->connecter.erase(connecter_it);
		}
	}

	/* Close all remaining connections. */
	this->CloseToken(token);
}

/**
 * Callback from the STUN connecter to inform the Game Coordinator about the