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@@ -139,7 +139,7 @@ type KCP struct {
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conv, mtu, mss, state uint32
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snd_una, snd_nxt, rcv_nxt uint32
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ts_recent, ts_lastack, ssthresh uint32
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- rx_rttval, rx_srtt, rx_rto uint32
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+ rx_rttvar, rx_srtt, rx_rto uint32
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snd_wnd, rcv_wnd, rmt_wnd, cwnd, probe uint32
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current, interval, ts_flush, xmit uint32
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updated uint32
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@@ -272,19 +272,19 @@ func (kcp *KCP) update_ack(rtt int32) {
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var rto uint32 = 0
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if kcp.rx_srtt == 0 {
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kcp.rx_srtt = uint32(rtt)
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- kcp.rx_rttval = uint32(rtt) / 2
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+ kcp.rx_rttvar = uint32(rtt) / 2
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} else {
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delta := rtt - int32(kcp.rx_srtt)
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if delta < 0 {
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delta = -delta
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}
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- kcp.rx_rttval = (3*kcp.rx_rttval + uint32(delta)) / 4
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+ kcp.rx_rttvar = (3*kcp.rx_rttvar + uint32(delta)) / 4
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kcp.rx_srtt = (7*kcp.rx_srtt + uint32(rtt)) / 8
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if kcp.rx_srtt < 1 {
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kcp.rx_srtt = 1
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}
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}
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- rto = kcp.rx_srtt + _imax_(kcp.interval, 4*kcp.rx_rttval)
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+ rto = kcp.rx_srtt + _imax_(kcp.interval, 4*kcp.rx_rttvar)
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if rto > IKCP_RTO_MAX {
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rto = IKCP_RTO_MAX
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}
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v2ray