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1f9309ae25
1. Add live benchmark support in srs-bench, which only connects and disconnects without any media transport, to test source creation and disposal and verify source memory leaks. 2. SmartPtr: Support cleanup of HTTP-FLV stream. Unregister the HTTP-FLV handler for the pattern and clean up the objects and resources. 3. Support benchmarking RTMP/SRT with srs-bench by integrating the gosrt and oryx RTMP libraries. 4. Refine SRT and RTC sources by using a timer to clean up the sources, following the same strategy as the Live source. --------- Co-authored-by: Haibo Chen <495810242@qq.com> Co-authored-by: Jacob Su <suzp1984@gmail.com>
188 lines
8.7 KiB
Go
188 lines
8.7 KiB
Go
package srtgo
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// #cgo LDFLAGS: -lsrt
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// #include <srt/srt.h>
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import "C"
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type SrtStats struct {
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// Global measurements
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MsTimeStamp int64 // time since the UDT entity is started, in milliseconds
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PktSentTotal int64 // total number of sent data packets, including retransmissions
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PktRecvTotal int64 // total number of received packets
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PktSndLossTotal int // total number of lost packets (sender side)
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PktRcvLossTotal int // total number of lost packets (receiver side)
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PktRetransTotal int // total number of retransmitted packets
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PktSentACKTotal int // total number of sent ACK packets
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PktRecvACKTotal int // total number of received ACK packets
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PktSentNAKTotal int // total number of sent NAK packets
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PktRecvNAKTotal int // total number of received NAK packets
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UsSndDurationTotal int64 // total time duration when UDT is sending data (idle time exclusive)
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PktSndDropTotal int // number of too-late-to-send dropped packets
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PktRcvDropTotal int // number of too-late-to play missing packets
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PktRcvUndecryptTotal int // number of undecrypted packets
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ByteSentTotal int64 // total number of sent data bytes, including retransmissions
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ByteRecvTotal int64 // total number of received bytes
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ByteRcvLossTotal int64 // total number of lost bytes
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ByteRetransTotal int64 // total number of retransmitted bytes
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ByteSndDropTotal int64 // number of too-late-to-send dropped bytes
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ByteRcvDropTotal int64 // number of too-late-to play missing bytes (estimate based on average packet size)
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ByteRcvUndecryptTotal int64 // number of undecrypted bytes
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// Local measurements
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PktSent int64 // number of sent data packets, including retransmissions
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PktRecv int64 // number of received packets
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PktSndLoss int // number of lost packets (sender side)
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PktRcvLoss int // number of lost packets (receiver side)
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PktRetrans int // number of retransmitted packets
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PktRcvRetrans int // number of retransmitted packets received
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PktSentACK int // number of sent ACK packets
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PktRecvACK int // number of received ACK packets
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PktSentNAK int // number of sent NAK packets
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PktRecvNAK int // number of received NAK packets
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MbpsSendRate float64 // sending rate in Mb/s
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MbpsRecvRate float64 // receiving rate in Mb/s
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UsSndDuration int64 // busy sending time (i.e., idle time exclusive)
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PktReorderDistance int // size of order discrepancy in received sequences
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PktRcvAvgBelatedTime float64 // average time of packet delay for belated packets (packets with sequence past the ACK)
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PktRcvBelated int64 // number of received AND IGNORED packets due to having come too late
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PktSndDrop int // number of too-late-to-send dropped packets
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PktRcvDrop int // number of too-late-to play missing packets
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PktRcvUndecrypt int // number of undecrypted packets
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ByteSent int64 // number of sent data bytes, including retransmissions
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ByteRecv int64 // number of received bytes
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ByteRcvLoss int64 // number of retransmitted Bytes
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ByteRetrans int64 // number of retransmitted Bytes
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ByteSndDrop int64 // number of too-late-to-send dropped Bytes
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ByteRcvDrop int64 // number of too-late-to play missing Bytes (estimate based on average packet size)
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ByteRcvUndecrypt int64 // number of undecrypted bytes
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// Instant measurements
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UsPktSndPeriod float64 // packet sending period, in microseconds
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PktFlowWindow int // flow window size, in number of packets
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PktCongestionWindow int // congestion window size, in number of packets
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PktFlightSize int // number of packets on flight
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MsRTT float64 // RTT, in milliseconds
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MbpsBandwidth float64 // estimated bandwidth, in Mb/s
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ByteAvailSndBuf int // available UDT sender buffer size
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ByteAvailRcvBuf int // available UDT receiver buffer size
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MbpsMaxBW float64 // Transmit Bandwidth ceiling (Mbps)
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ByteMSS int // MTU
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PktSndBuf int // UnACKed packets in UDT sender
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ByteSndBuf int // UnACKed bytes in UDT sender
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MsSndBuf int // UnACKed timespan (msec) of UDT sender
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MsSndTsbPdDelay int // Timestamp-based Packet Delivery Delay
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PktRcvBuf int // Undelivered packets in UDT receiver
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ByteRcvBuf int // Undelivered bytes of UDT receiver
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MsRcvBuf int // Undelivered timespan (msec) of UDT receiver
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MsRcvTsbPdDelay int // Timestamp-based Packet Delivery Delay
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PktSndFilterExtraTotal int // number of control packets supplied by packet filter
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PktRcvFilterExtraTotal int // number of control packets received and not supplied back
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PktRcvFilterSupplyTotal int // number of packets that the filter supplied extra (e.g. FEC rebuilt)
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PktRcvFilterLossTotal int // number of packet loss not coverable by filter
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PktSndFilterExtra int // number of control packets supplied by packet filter
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PktRcvFilterExtra int // number of control packets received and not supplied back
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PktRcvFilterSupply int // number of packets that the filter supplied extra (e.g. FEC rebuilt)
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PktRcvFilterLoss int // number of packet loss not coverable by filter
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PktReorderTolerance int // packet reorder tolerance value
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}
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func newSrtStats(stats *C.SRT_TRACEBSTATS) *SrtStats {
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s := new(SrtStats)
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s.MsTimeStamp = int64(stats.msTimeStamp)
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s.PktSentTotal = int64(stats.pktSentTotal)
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s.PktRecvTotal = int64(stats.pktRecvTotal)
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s.PktSndLossTotal = int(stats.pktSndLossTotal)
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s.PktRcvLossTotal = int(stats.pktRcvLossTotal)
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s.PktRetransTotal = int(stats.pktRetransTotal)
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s.PktSentACKTotal = int(stats.pktSentACKTotal)
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s.PktRecvACKTotal = int(stats.pktRecvACKTotal)
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s.PktSentNAKTotal = int(stats.pktSentNAKTotal)
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s.PktRecvNAKTotal = int(stats.pktRecvNAKTotal)
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s.UsSndDurationTotal = int64(stats.usSndDurationTotal)
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s.PktSndDropTotal = int(stats.pktSndDropTotal)
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s.PktRcvDropTotal = int(stats.pktRcvDropTotal)
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s.PktRcvUndecryptTotal = int(stats.pktRcvUndecryptTotal)
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s.ByteSentTotal = int64(stats.byteSentTotal)
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s.ByteRecvTotal = int64(stats.byteRecvTotal)
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s.ByteRcvLossTotal = int64(stats.byteRcvLossTotal)
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s.ByteRetransTotal = int64(stats.byteRetransTotal)
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s.ByteSndDropTotal = int64(stats.byteSndDropTotal)
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s.ByteRcvDropTotal = int64(stats.byteRcvDropTotal)
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s.ByteRcvUndecryptTotal = int64(stats.byteRcvUndecryptTotal)
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s.PktSent = int64(stats.pktSent)
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s.PktRecv = int64(stats.pktRecv)
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s.PktSndLoss = int(stats.pktSndLoss)
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s.PktRcvLoss = int(stats.pktRcvLoss)
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s.PktRetrans = int(stats.pktRetrans)
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s.PktRcvRetrans = int(stats.pktRcvRetrans)
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s.PktSentACK = int(stats.pktSentACK)
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s.PktRecvACK = int(stats.pktRecvACK)
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s.PktSentNAK = int(stats.pktSentNAK)
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s.PktRecvNAK = int(stats.pktRecvNAK)
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s.MbpsSendRate = float64(stats.mbpsSendRate)
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s.MbpsRecvRate = float64(stats.mbpsRecvRate)
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s.UsSndDuration = int64(stats.usSndDuration)
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s.PktReorderDistance = int(stats.pktReorderDistance)
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s.PktRcvAvgBelatedTime = float64(stats.pktRcvAvgBelatedTime)
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s.PktRcvBelated = int64(stats.pktRcvBelated)
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s.PktSndDrop = int(stats.pktSndDrop)
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s.PktRcvDrop = int(stats.pktRcvDrop)
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s.PktRcvUndecrypt = int(stats.pktRcvUndecrypt)
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s.ByteSent = int64(stats.byteSent)
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s.ByteRecv = int64(stats.byteRecv)
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s.ByteRcvLoss = int64(stats.byteRcvLoss)
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s.ByteRetrans = int64(stats.byteRetrans)
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s.ByteSndDrop = int64(stats.byteSndDrop)
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s.ByteRcvDrop = int64(stats.byteRcvDrop)
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s.ByteRcvUndecrypt = int64(stats.byteRcvUndecrypt)
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s.UsPktSndPeriod = float64(stats.usPktSndPeriod)
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s.PktFlowWindow = int(stats.pktFlowWindow)
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s.PktCongestionWindow = int(stats.pktCongestionWindow)
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s.PktFlightSize = int(stats.pktFlightSize)
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s.MsRTT = float64(stats.msRTT)
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s.MbpsBandwidth = float64(stats.mbpsBandwidth)
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s.ByteAvailSndBuf = int(stats.byteAvailSndBuf)
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s.ByteAvailRcvBuf = int(stats.byteAvailRcvBuf)
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s.MbpsMaxBW = float64(stats.mbpsMaxBW)
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s.ByteMSS = int(stats.byteMSS)
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s.PktSndBuf = int(stats.pktSndBuf)
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s.ByteSndBuf = int(stats.byteSndBuf)
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s.MsSndBuf = int(stats.msSndBuf)
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s.MsSndTsbPdDelay = int(stats.msSndTsbPdDelay)
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s.PktRcvBuf = int(stats.pktRcvBuf)
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s.ByteRcvBuf = int(stats.byteRcvBuf)
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s.MsRcvBuf = int(stats.msRcvBuf)
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s.MsRcvTsbPdDelay = int(stats.msRcvTsbPdDelay)
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s.PktSndFilterExtraTotal = int(stats.pktSndFilterExtraTotal)
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s.PktRcvFilterExtraTotal = int(stats.pktRcvFilterExtraTotal)
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s.PktRcvFilterSupplyTotal = int(stats.pktRcvFilterSupplyTotal)
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s.PktRcvFilterLossTotal = int(stats.pktRcvFilterLossTotal)
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s.PktSndFilterExtra = int(stats.pktSndFilterExtra)
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s.PktRcvFilterExtra = int(stats.pktRcvFilterExtra)
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s.PktRcvFilterSupply = int(stats.pktRcvFilterSupply)
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s.PktRcvFilterLoss = int(stats.pktRcvFilterLoss)
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s.PktReorderTolerance = int(stats.pktReorderTolerance)
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return s
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}
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