float PacketLoss() const noexcept { return packet_loss; }
/// smooth average round trip time in milliseconds
float RoundTripTime() const noexcept { return rtt; }
+ /// estimated kilobytes transferred per second
+ float Upstream() const noexcept { return tx_kbps; }
+ /// estimated kilobytes received per second
+ float Downstream() const noexcept { return rx_kbps; }
- void PacketSent(std::uint16_t);
+ void PacketSent(std::uint16_t) noexcept;
void PacketLost(std::uint16_t);
void PacketReceived(std::uint16_t);
+ void PacketIn(const UDPpacket &) noexcept;
+ void PacketOut(const UDPpacket &) noexcept;
+
void Handle(const UDPpacket &);
virtual void OnTimeout() { }
void UpdateRTT(std::uint16_t) noexcept;
bool SamplePacket(std::uint16_t) const noexcept;
int HeadDiff(std::uint16_t) const noexcept;
+ void UpdateStats() noexcept;
// called as soon as the remote end ack'd given packet
virtual void OnPacketReceived(std::uint16_t) { }
std::uint16_t stamp_last;
float rtt;
+ Uint32 next_sample;
+ std::size_t tx_bytes;
+ std::size_t rx_bytes;
+ float tx_kbps;
+ float rx_kbps;
+
};
}