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fixed: https://github.com/skywind3000/kcp/issues/140

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skywind3000 2018-03-24 13:37:48 +08:00
parent cbf95831f9
commit a964c01fa6
1 changed files with 4 additions and 4 deletions
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8
ikcp.c
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@ -33,7 +33,7 @@ const IUINT32 IKCP_CMD_WINS = 84; // cmd: window size (tell)
const IUINT32 IKCP_ASK_SEND = 1; // need to send IKCP_CMD_WASK const IUINT32 IKCP_ASK_SEND = 1; // need to send IKCP_CMD_WASK
const IUINT32 IKCP_ASK_TELL = 2; // need to send IKCP_CMD_WINS const IUINT32 IKCP_ASK_TELL = 2; // need to send IKCP_CMD_WINS
const IUINT32 IKCP_WND_SND = 32; const IUINT32 IKCP_WND_SND = 32;
const IUINT32 IKCP_WND_RCV = 32; const IUINT32 IKCP_WND_RCV = 256; // must >= max fragment size
const IUINT32 IKCP_MTU_DEF = 1400; const IUINT32 IKCP_MTU_DEF = 1400;
const IUINT32 IKCP_ACK_FAST = 3; const IUINT32 IKCP_ACK_FAST = 3;
const IUINT32 IKCP_INTERVAL = 100; const IUINT32 IKCP_INTERVAL = 100;
@ -285,7 +285,7 @@ ikcpcb* ikcp_create(IUINT32 conv, void *user)
kcp->fastresend = 0; kcp->fastresend = 0;
kcp->nocwnd = 0; kcp->nocwnd = 0;
kcp->xmit = 0; kcp->xmit = 0;
kcp->dead_link = IKCP_DEADLINK; kcp->dead_link = IKCP_DEADLINK;
kcp->output = NULL; kcp->output = NULL;
kcp->writelog = NULL; kcp->writelog = NULL;
@ -1250,8 +1250,8 @@ int ikcp_wndsize(ikcpcb *kcp, int sndwnd, int rcvwnd)
if (sndwnd > 0) { if (sndwnd > 0) {
kcp->snd_wnd = sndwnd; kcp->snd_wnd = sndwnd;
} }
if (rcvwnd > 0) { if (rcvwnd > 0) { // must >= max fragment size
kcp->rcv_wnd = rcvwnd; kcp->rcv_wnd = _imax_(rcvwnd, 256);
} }
} }
return 0; return 0;