private void HandleMessage(long sessionId, SimpleChat.CMsgHello req)
        {
            ChatClient client = null;

            _clients.TryGetValue(sessionId, out client);
            SimpleChat.SMsgHello ack = new SimpleChat.SMsgHello();
            if (client != null)
            {
                client.Account  = req.account;
                ack.returnValue = SimpleChat.SMsgHello.RET.OK;
            }
            else
            {
                ack.returnValue = SimpleChat.SMsgHello.RET.FAILED;
            }

            SendMessage(sessionId, SimpleChat.MESSAGE_ID.SMSG_HELLO, ack);
        }
 private void HandleMessage(long sessionId, SimpleChat.SMsgHello msg)
 {
     Console.WriteLine("HELLO 결과 - {0}", msg.returnValue.ToString());
 }