/// <summary>
/// 接收数据事件
/// </summary>
/// <param name="ar"></param>
private void OnRecvClientData(IAsyncResult ar)
{
TCPClientState state = (TCPClientState)ar.AsyncState;
try
{
if (!m_bRun)
{
return;
}
byte[] buf = state.ReadData(ar);
if (buf == null)
{
// connection has been closed
lock (m_ClientList)
{
m_ClientList.Remove(state);
}
state.Close();
return;
}
if (state.ClientType == CLIENTTYPE.CLIENT)
{
if (!OnClientData(state, buf))
{
state.Close();
return;
}
}
else if (state.ClientType == CLIENTTYPE.CONTROLLER)
{
if (!OnControllerData(state, buf))
{
state.Close();
return;
}
}
else
{
state.Close();
return;
}
// continue listening for tcp datagram packets
state.NetworkStream.BeginRead(state.Buffer, 0, state.Buffer.Length, OnRecvClientData, state);
}
catch (Exception e)
{
Logger.Trace(e);
state.Close();
}
}
/// <summary>
/// 关闭
/// </summary>
public void Close()
{
//关闭数据的接受和发送
try
{
if (this.TcpClient == null)
{
return;
}
if (ClientType == CLIENTTYPE.CLIENT)
{
Logger.Trace("Client Close code=" + conncode);
if (conncode != null && conncode != "")
{
ConnCode.DelState(conncode);
}
}
else if (ClientType == CLIENTTYPE.CONTROLLER)
{
Logger.Trace("Controller Close code=" + conncode);
}
TcpClient myclient = this.TcpClient;
TCPClientState peer = this.PeerTcpClient;
this.TcpClient = null;
this.PeerTcpClient = null;
if (peer != null)
{
peer.PeerTcpClient = null;
peer.Close();
}
if (myclient != null)
{
if (myclient.Connected)
{
myclient.Close();
}
}
}
catch (Exception e)
{
Logger.Trace(e);
}
Buffer = null;
}