/**
* Creates a new instance.
*
* @param output output for kcp
*/
public Ukcp(KcpOutput output, KcpListener kcpListener, IMessageExecutor iMessageExecutor,
ReedSolomon reedSolomon, ChannelConfig channelConfig)
{
this._channelConfig = channelConfig;
this.kcp = new Kcp(channelConfig.Conv, output);
this.active = true;
this._kcpListener = kcpListener;
this._iMessageExecutor = iMessageExecutor;
//默认2<<11 可以修改
_writeQueue = new MpscArrayQueue <IByteBuffer>(2 << 10);
_readQueue = new MpscArrayQueue <IByteBuffer>(2 << 10);
//recieveList = new SpscLinkedQueue<>();
int headerSize = 0;
if (channelConfig.KcpTag)
{
headerSize += KCP_TAG;
}
//init crc32
if (channelConfig.Crc32Check)
{
var kcpOutput = kcp.Output;
kcpOutput = new Crc32OutPut(kcpOutput, headerSize);
kcp.Output = kcpOutput;
headerSize += HEADER_CRC;
}
//init fec
if (reedSolomon != null)
{
var kcpOutput = kcp.Output;
_fecEncode = new FecEncode(headerSize, reedSolomon, channelConfig.Mtu);
_fecDecode = new FecDecode(3 * reedSolomon.getTotalShardCount(), reedSolomon, channelConfig.Mtu);
kcpOutput = new FecOutPut(kcpOutput, _fecEncode);
kcp.Output = kcpOutput;
headerSize += Fec.fecHeaderSizePlus2;
}
kcp.setReserved(headerSize);
intKcpConfig(channelConfig);
}
public FecOutPut(KcpOutput output, FecEncode fecEncode)
{
this.output = output;
this.fecEncode = fecEncode;
}