/// <summary>
/// 接收并处理请求
/// </summary>
/// <param name="serverHandle"></param>
/// <param name="status"></param>
/// <param name="error"></param>
/// <param name="state"></param>
private void Accept(UvStreamHandle serverHandle, int status, Exception error, object state)
{
if (error != null || status != 0)
{
return;
}
ListenHandle listenHandle = new ListenHandle();
listenHandle.Init(_loopHandle, new Action <Action <object>, object>(AsyncSendUserPostAction));
listenHandle.TcpNodealy(true);
serverHandle.Accept(listenHandle);
OwinSocket owinSocket = null;
try
{
owinSocket = new OwinSocket(listenHandle, new Action <Action <object>, object>(AsyncSendUserPostAction));
_owinHttpProcess(owinSocket);
}
catch (Exception)
{
if (owinSocket != null)
{
owinSocket.Dispose();
}
else
{
listenHandle.Close();
}
}
}
private static void SendCompleteCallback(OwinSocket sck, int status, Exception ex, object state)
{
if (state == null)
{
sck.Dispose();
return;
}
RequestData requestData = (RequestData)state;
byte[] preLoadedBody = requestData._preLoadedBody;
bool flag = requestData.IsKeepAlive();
requestData.SaveToPoll();
if (status != 0 || ex != null || !flag)
{
sck.Dispose();
return;
}
OwinHttpWorkerManage.Start(sck, preLoadedBody);
}
private void CompilteCallback(OwinSocket sck, int status, Exception ex, object state)
{
if (status != 0 || ex != null)
{
_fs.Close();
sck.Dispose();
_req.SaveToPoll();
return;
}
if (_offsetSize <= 0)
{
_fs.Close();
if (_req.IsKeepAlive())
{
OwinHttpWorkerManage.Start(sck, _req._preLoadedBody);
}
else
{
sck.Dispose();
}
_req.SaveToPoll();
_req = null;
return;
}
long num2 = _offsetSize;
if (num2 > 65536)
{
num2 = 65536;
}
byte[] array = new byte[num2];
_fs.Seek(_sendedSize, SeekOrigin.Begin);
checked
{
_fs.Read(array, 0, (int)num2);
_sendedSize += num2;
_offsetSize -= num2;
sck.Write(array, new Action <OwinSocket, int, Exception, object>(CompilteCallback), null);
}
}
/// <summary>
/// 新连接回调事件
/// </summary>
/// <param name="serverHandle"></param>
/// <param name="status"></param>
/// <param name="error"></param>
/// <param name="state"></param>
private void OnNewConnectionCallback(UvStreamHandle serverHandle, int status, Exception error, object state)
{
if (error != null || status != 0)
{
return;
}
ListenHandle clientHandle = new ListenHandle();
clientHandle.Init(_loopHandle, new Action <Action <object>, object>(AsyncSendUserPostAction));
clientHandle.TcpNodealy(true);
serverHandle.Accept(clientHandle);
//int.MaxValue=2147483647
_connectCount++;
if (_connectCount > 2147483547)
{
_connectCount = 1;
}
int num2 = _connectCount % (_pipeHandleList.Count + 1);
if (num2 != _pipeHandleList.Count)
{
WriteHandleFree(clientHandle, num2);
return;
}
OwinSocket owinSocket = null;
try
{
owinSocket = new OwinSocket(clientHandle, new Action <Action <object>, object>(AsyncSendUserPostAction));
//主流程开始执行
_owinHttpProcess(owinSocket);
}
catch (Exception)
{
if (owinSocket != null)
{
owinSocket.Dispose();
}
else
{
clientHandle.Close();
}
}
}