Function AckComplete

library/cpp/netliba/v6/udp_client_server.cpp:656–663

    }

    static void AckComplete(const TNetSocket& s, const sockaddr_in6& toAddress, int transferId, const TGUID& packetGuid, int packetId) {
        char buf[100], *pktData = buf + UDP_LOW_LEVEL_HEADER_SIZE;
        Write(&pktData, transferId);
        Write(&pktData, (char)ACK_COMPLETE);
        Write(&pktData, packetGuid);
        Write(&pktData, packetId); // we need packetId to update RTT
        s.SendTo(buf, (int)(pktData - buf), toAddress, FF_ALLOW_FRAG);
    }

    static void SendPing(TNetSocket& s, const sockaddr_in6& toAddress, int selfNetworkOrderPort) {
        char pktBuf[UDP_PACKET_SIZE_FULL];