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快速重传的limit单独计数 #447

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快速重传的limit单独计数 #447

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4 changes: 3 additions & 1 deletion ikcp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1046,6 +1046,7 @@ void ikcp_flush(ikcpcb *kcp)
newseg->rto = kcp->rx_rto;
newseg->fastack = 0;
newseg->xmit = 0;
newseg->fast_xmit = 0;
}

// calculate resent
Expand Down Expand Up @@ -1077,10 +1078,11 @@ void ikcp_flush(ikcpcb *kcp)
lost = 1;
}
else if (segment->fastack >= resent) {
if ((int)segment->xmit <= kcp->fastlimit ||
if ((int)segment->fast_xmit < kcp->fastlimit ||
kcp->fastlimit <= 0) {
needsend = 1;
segment->xmit++;
segment->fast_xmit++;
segment->fastack = 0;
segment->resendts = current + segment->rto;
change++;
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1 change: 1 addition & 0 deletions ikcp.h
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Original file line number Diff line number Diff line change
Expand Up @@ -279,6 +279,7 @@ struct IKCPSEG
IUINT32 rto;
IUINT32 fastack;
IUINT32 xmit;
IUINT32 fast_xmit;
char data[1];
};

Expand Down