private void OnAck(int channelID, long seqNo, long sentTime)
{
////Log.Error("====================OnAck detail: channelID: " + channelID + " seqNo: " + seqNo + " sentTime:" + sentTime);
UdpPackage[] pkgArr;
if (pkgMatrix.TryGetValue(channelID, out pkgArr))
{
ChannelInfo cInfo = channelArr[channelID];
if (cInfo.InRange(seqNo))
{
if (sentTime == 0)
{
SetAllAckBack(channelID, seqNo);
}
else
{
UdpPackage pkg = pkgArr[SeqnoIdx(seqNo)];
if (!pkg.isAckBack)
{
pkg.SetAckBacked(sentTime);
}
SetLostFlag(cInfo, pkgArr, seqNo, sentTime);
}
AssignSeqno(channelID, seqNo);
}
}
}
private void SetAllAckBack(int channelID, long seqNoRecved)
{
ChannelInfo channel = channelArr[channelID];
if (channel.Empty())
{
return; //当前channel为空的
}
UdpPackage[] pkgs = pkgMatrix[channelID];
for (long seqIdx = (maxSeqnoRecved - 1); seqIdx >= channel.firstSeqno; seqIdx--)
{
UdpPackage pkg = pkgs[SeqnoIdx(seqIdx)];
if (pkg != null && !pkg.isAckBack)
{
pkg.SetAckBacked(0);
}
}
channel.firstSeqno = seqNoRecved;
}