Method HandleUDPPacket

src/network/core/udp.cpp:159–180

* Handle an incoming packets by sending it to the correct function. * @param p the received packet * @param client_addr the sender of the packet */

 * @param client_addr the sender of the packet
 */
void NetworkUDPSocketHandler::HandleUDPPacket(Packet &p, NetworkAddress &client_addr)
{
	PacketUDPType type;

	/* New packet == new client, which has not quit yet */
	this->Reopen();

	type = (PacketUDPType)p.Recv_uint8();

	switch (this->HasClientQuit() ? PACKET_UDP_END : type) {
		case PACKET_UDP_CLIENT_FIND_SERVER:   this->Receive_CLIENT_FIND_SERVER(p, client_addr);   break;
		case PACKET_UDP_SERVER_RESPONSE:      this->Receive_SERVER_RESPONSE(p, client_addr);      break;

		default:
			if (this->HasClientQuit()) {
				Debug(net, 0, "[udp] Received invalid packet type {} from {}", type, client_addr.GetAddressAsString());
			} else {
				Debug(net, 0, "[udp] Received illegal packet from {}", client_addr.GetAddressAsString());
			}
			break;
	}
}

/**
 * Helper for logging receiving invalid packets.