Commit b51f0a89 authored by Kai Vogelgesang's avatar Kai Vogelgesang
Browse files

Use RTT for reception table query window

parent dd7bcb82

prrt/proto/processes/dataReceiver.c

+1 −0
Original line number Diff line number Diff line
@@ -158,6 +158,7 @@ static void handle_data_packet(PrrtSocket *sock_ptr, PrrtPacket *packet) { 
        PrrtChannelStateInformation_update_delivery_rate(sock_ptr->senderChannelStateInformation, payload->btlbw);

        sock_ptr->send_peer_btl_pace = payload->btl_pace;

        sock_ptr->send_peer_app_total_pace = payload->appSendTotal_pace;

        sock_ptr->rtt = payload->groupRTprop_us;

        prrtSequenceNumber_t baseSequenceNumber = packet->sequenceNumber - packet->index;



        // forward to application layer

prrt/proto/socket.c

+2 −2
Original line number Diff line number Diff line
@@ -682,8 +682,8 @@ bool PrrtSocket_cleanup(PrrtSocket *s) { 
    debug(DEBUG_CLEANUP, "Loss stats.");

    s->lossStatistics = PrrtLossStatistics_add(

            // TODO find proper timestamps

            PrrtReceptionTable_calculate_statistics(s->dataReceptionTable, s->send_peer_app_total_pace, 0, now),

            PrrtReceptionTable_calculate_statistics(s->redundancyReceptionTable, s->send_peer_app_total_pace, 0, now)

            PrrtReceptionTable_calculate_statistics(s->dataReceptionTable, s->send_peer_app_total_pace, now - 2 * s->rtt, now),

            PrrtReceptionTable_calculate_statistics(s->redundancyReceptionTable, s->send_peer_app_total_pace, now - 2 * s->rtt, now)

    );

    debug(DEBUG_CLEANUP, "PrrtSocket_cleanup done");

    return true;

prrt/proto/socket.h

+2 −0
Original line number Diff line number Diff line
@@ -79,6 +79,8 @@ typedef struct prrtSocket { 
    PrrtCodingConfiguration *codingParameters;

    PrrtCoder *coder;



    prrtTimedelta_t rtt;



    // Pacing

    PrrtPace* appSendPace;

    PrrtPace* prrtTransmitPace;