private void OnReceiveCallback(object _obj, SocketAsyncEventArgs _receiveArgs)
{
//client -> Server
CUserToken _token = _receiveArgs.UserToken as CUserToken;
Socket _socket = _token.socket;
SocketAsyncEventArgs _sendArgs = _token.sendArgs;
//------------------------------------
// _acceptArgs.Buffer -> data read...
//------------------------------------
int _transferred = _receiveArgs.BytesTransferred;
byte[] _buffer = new byte[_transferred];
Array.Copy(_receiveArgs.Buffer, _receiveArgs.Offset, _buffer, 0, _transferred);
_socket.ReceiveAsync(_receiveArgs); //receive Async
//------------------------------------
//
//------------------------------------
string _text = Encoding.ASCII.GetString(_buffer);
string _response = string.Empty;
if (_text.ToLower().Equals("get time"))
{
_response = " > good call";
}
else
{
_response = " > bad call";
}
byte[] _data = Encoding.ASCII.GetBytes(_response);
Array.Copy(_data, 0, _sendArgs.Buffer, _sendArgs.Offset, _data.Length);
_sendArgs.SetBuffer(_sendArgs.Offset, _data.Length);
_socket.SendAsync(_sendArgs);
//------------------------------------
//
//------------------------------------
}
private void OnAcceptCallback(object _obj, SocketAsyncEventArgs _acceptArgs)
{
Console.WriteLine("Client connect");
//--------------------------------------------
//acceptSocket rewait (Async)
//--------------------------------------------
Socket _clientSocket = _acceptArgs.AcceptSocket;
_acceptArgs.AcceptSocket = null;
acceptSocket.AcceptAsync(_acceptArgs);
//--------------------------------------------
// New Client User..
//--------------------------------------------
CUserToken _token = new CUserToken(_clientSocket, OnReceiveCallback, OnSendCallback);
listUser.Add(_token);
//Socket receive Async wait
_clientSocket.ReceiveAsync(_token.receiveArgs);
}
