/** 添加缓冲 */
public void append(byte[] bs, int off, int length)
{
int dLen = 0;
int i = 0;
while (i < length)
{
try
{
Buffer.BlockCopy(bs, off + i, _buf, _length, dLen = Math.Min(length - i, _buf.Length - _length));
}
catch (Exception e)
{
Ctrl.printExceptionForIO(e);
Ctrl.print(off, length, i, _buf.Length, _length);
}
i += dLen;
_length += dLen;
if (!toRead())
{
return;
}
}
}
private void onSocketConnect(IAsyncResult result)
{
bool isError = false;
try
{
_socket.EndConnect(result);
}
catch (Exception e)
{
// Ctrl.printExceptionForIO(e);
isError = true;
}
try
{
EndPoint localEndPoint = _socket.LocalEndPoint;
if (localEndPoint != null)
{
Ctrl.debugLogForIO("本地端口:", localEndPoint.Serialize().ToString(), doIndex);
}
}
catch (Exception e)
{
Ctrl.printExceptionForIO(e);
}
Ctrl.debugLogForIO("socketContent连接结果,success:", !isError, this.GetHashCode());
ThreadControl.addMainFunc(() =>
{
if (isError)
{
connectFailedOnce();
}
else
{
connectSuccess();
}
});
}
protected override void doClose()
{
try
{
_socket.Close();
}
catch (Exception e)
{
Ctrl.printExceptionForIO(e);
}
try
{
_kcp.Dispose();
}
catch (Exception e)
{
Ctrl.printExceptionForIO(e);
}
}
public override void onKcpLoop()
{
if (!checkIsCurrent())
{
return;
}
if (!_socket.Connected)
{
return;
}
_parent.runSendQueue();
if (!isSending())
{
try
{
_kcp.Update(DateTime.UtcNow);
}
catch (Exception e)
{
Ctrl.printExceptionForIO(e);
}
}
// int ps = _kcp.PeekSize();
//
// while(ps>0)
// {
// int ps2=_kcp.Recv(_receiveCach2);
//
// _receiveBuffer.append(_receiveCach2, 0, ps2);
// ps=_kcp.PeekSize();
// }
}
private void run()
{
try
{
SFuncQueue queue = _queue;
_running = true;
long lastTime = Ctrl.getTimer();
long time;
int delay;
int tickMax = _tickDelay;
int tickTime = 0;
while (_running)
{
time = Ctrl.getTimer();
delay = (int)(time - lastTime);
lastTime = time;
//防止系统时间改小
if (delay < 0)
{
delay = 0;
}
if (delay > 0)
{
if ((tickTime += delay) >= tickMax)
{
try
{
tick(tickTime);
}
catch (Exception e)
{
Ctrl.errorLog("线程tick出错", e);
}
tickTime = 0;
}
}
try
{
runEx();
}
catch (Exception e)
{
Ctrl.errorLog("线程runEx出错", e);
}
//再事务
queue.runOnce();
//最后睡
threadSleep();
}
}
catch (ThreadAbortException)
{
//线程结束
}
catch (Exception e)
{
Ctrl.printExceptionForIO(e);
}
}
private void toGetDNS()
{
_state = Connecting;
_connectTime = 0;
int index = ++_doIndex;
_currentInfo = _ipInfoDic.get(_host);
if (_currentInfo != null)
{
preConnectAfterAddress();
}
else
{
IPAddress address;
if (!IPAddress.TryParse(_host, out address))
{
Ctrl.debugLog("dns上");
Dns.BeginGetHostAddresses(_host, v =>
{
IPAddress[] addresses = null;
try
{
addresses = Dns.EndGetHostAddresses(v);
}
catch (Exception e)
{
Ctrl.printExceptionForIO(e);
}
ThreadControl.addMainFunc(() =>
{
if (index == _doIndex)
{
if (addresses != null)
{
foreach (IPAddress ipAddress in addresses)
{
Ctrl.print("dns看收到的上地址", ipAddress);
}
_currentInfo = registIPInfo(_host, addresses);
preConnectAfterAddress();
}
else
{
Ctrl.printForIO("解析dns失败");
}
}
else
{
Ctrl.print("dns获取完，已经到下个index");
}
});
}, null);
}
else
{
Ctrl.debugLog("dns下");
_currentInfo = registIPInfo(_host, new[] { address });
preConnectAfterAddress();
}
}
}
