// create a new kcp control object, 'conv' must equal in two endpoint
// from the same connection.
public KCP(UInt32 conv_, Action <byte[], int> output_)
{
conv = conv_;
snd_wnd = IKCP_WND_SND;
rcv_wnd = IKCP_WND_RCV;
rmt_wnd = IKCP_WND_RCV;
mtu = IKCP_MTU_DEF;
mss = mtu - IKCP_OVERHEAD;
rx_rto = IKCP_RTO_DEF;
rx_minrto = IKCP_RTO_MIN;
interval = IKCP_INTERVAL;
ts_flush = IKCP_INTERVAL;
ssthresh = IKCP_THRESH_INIT;
dead_link = IKCP_DEADLINK;
buffer = new byte[(mtu + IKCP_OVERHEAD) * 3];
output = output_;
//创建报文包对象池
m_oSegmentPool = new ThreadQueue <Segment>();
m_oSegmentPool.Create();
//内存池
m_oMemPool = new MemPool();
m_oMemPool.Create();
//
}
//分配对象节点
public QueueNode <ByteData> Aloc(int nSize)
{
QueueNode <ByteData> node = null;
int nBoundSize = GetBoundSize(nSize);
if (nBoundSize > 0)
{
ThreadQueue <ByteData> queueData = null;
if (m_dicMemPool.TryGetValue(nBoundSize, out queueData))
{
node = queueData.Pop();
if (null != node)
{
return(node);
}
}
}
else
{
nBoundSize = nSize;
}
node = new QueueNode <ByteData>();
node.item = new ByteData();
node.next = null;
node.item.data = new byte[nBoundSize];
node.item.nLen = 0;
return(node);
}
//回收对象节点
public void Recycle(ref QueueNode <ByteData> node)
{
int nBoundSize = node.item.data.Length;
ThreadQueue <ByteData> queueData = null;
if (m_dicMemPool.TryGetValue(nBoundSize, out queueData))
{
if (queueData.Size() < m_nQueueMaxSize)
{
queueData.Push(node);
}
}
}
//创建
public void Create()
{
m_dicMemPool = new Dictionary <int, ThreadQueue <ByteData> >();
ThreadQueue <ByteData> threadQueue = null;
for (int nPower = MIN_SIZE; nPower <= MAX_SIZE; nPower = nPower << 1)
{
threadQueue = new ThreadQueue <ByteData>();
threadQueue.Create();
m_dicMemPool.Add(nPower, threadQueue);
}
}
//创建
public bool Create()
{
m_oMemPool = new MemPool();
m_oMemPool.Create();
m_oDataQueue = new ThreadQueue <ByteData>();
m_oDataQueue.Create();
m_oRecycleQueue = new ThreadQueue <ByteData>();
m_oRecycleQueue.Create();
return(true);
}
//释放
public void Release()
{
if (null != m_oSegmentPool)
{
m_oSegmentPool.Release();
m_oSegmentPool = null;
}
if (null != m_oMemPool)
{
m_oMemPool.Release();
m_oMemPool = null;
}
}
//销毁
public void Release()
{
if (null != m_oMemPool)
{
m_oMemPool.Release();
m_oMemPool = null;
}
if (null != m_oDataQueue)
{
m_oDataQueue.Release();
m_oDataQueue = null;
}
if (null != m_oRecycleQueue)
{
m_oRecycleQueue.Release();
m_oRecycleQueue = null;
}
}
