void InitializeConnection(int bytes_transferred, object context)
{
IntPtr bytePointer = Marshal.UnsafeAddrOfPinnedArrayElement(
_byteBuffer.Array, _byteBuffer.End);
HazelAddress localAddr = null;
HazelAddress remoteAddr = null;
HazelSocket.GetAcceptExSockaddrs(bytePointer
, 0
, HazelAddress.MaxSize + 4
, HazelAddress.MaxSize + 4
, out localAddr
, out remoteAddr);
_byteBuffer.End += bytes_transferred;
_byteBuffer.Begin += (2 * (HazelAddress.MaxSize + 4));
_socket.SetLocalAddress(localAddr);
_socket.SetRemoteAddress(remoteAddr);
_socket.SetSockOpt(SocketOptionLevel.Socket, SocketOptionName.UpdateAcceptContext, _socket.Handle);
_acceptor.Logger.InfoFormat("获取到来自[{0}]的连接,开始初始化!", _socket.RemoteEndPoint);
IOCPCore core = _acceptor.Core.GetNextCore();
if (!core.Bind(_socket))
{
Win32Exception err = new Win32Exception();
_acceptor.OnError(new InitializeError(_acceptor.BindPoint, string.Format("初始化来自[{0}]的连接时，绑定到iocp发生错误 - {0}", _socket.RemoteEndPoint, err.Message), err));
return;
}
InitializeError initializeError = null;
ConnectedSocket connectedSocket = null;
try
{
IDictionary <string, object> misc = (null == _acceptor.ProtocolFactory) ? null : _acceptor.ProtocolFactory.Misc;
connectedSocket = new ConnectedSocket(core, _socket, new ProtocolContext(null, misc));
IProtocol protocol = _acceptor.CreateProtocol(connectedSocket);
core.InitializeConnection(connectedSocket, protocol);
_acceptor.Logger.InfoFormat("初始化来自[{0}]的连接成功!", _socket.RemoteEndPoint);
_socket = null;
}
catch (InitializeError e)
{
initializeError = e;
}
catch (Exception e)
{
initializeError = new InitializeError(_socket.RemoteEndPoint, "在处理新连接时发生异常!", e);
}
if (null != initializeError)
{
if (null != connectedSocket)
{
connectedSocket.ReleaseSocket();
}
_acceptor.OnError(initializeError);
}
}
