Method CloseAllConnections

src/network/network_coordinator.cpp:700–726

* Close all pending connection tokens. */

 * Close all pending connection tokens.
 */
void ClientNetworkCoordinatorSocketHandler::CloseAllConnections()
{
	/* Ensure all other pending connection attempts are also killed. */
	if (this->game_connecter != nullptr) {
		this->game_connecter->Kill();
		this->game_connecter = nullptr;
	}

	/* Mark any pending connecters as failed. */
	for (auto &[token, it] : this->connecter) {
		this->CloseStunHandler(token);
		this->CloseTurnHandler(token);
		it.second->SetFailure();

		/* Inform the Game Coordinator he can stop trying to connect us to the server. */
		this->ConnectFailure(token, 0);
	}
	this->stun_handlers.clear();
	this->turn_handlers.clear();
	this->connecter.clear();

	/* Also close any pending invite-code requests. */
	for (auto &[invite_code, it] : this->connecter_pre) {
		it->SetFailure();
	}
	this->connecter_pre.clear();
}

/**
 * Check whether we received/can send some data from/to the Game Coordinator server and