Method AttachStats

library/cpp/netliba/v6/udp_client_server.cpp:93–97

            HasLastPacket = false;
        }
        void AttachStats(TRequesterPendingDataStats* stats) {
            Stats = stats;
            Stats->InpCount += 1;
            Y_ASSERT(Packets.empty());
        }
        void ErasePacket(int id) {
            TUdpRecvPacket* pkt = Packets[id];
            if (pkt) {