Loopback_Transporter.hpp

/*
   Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
*/

#ifndef LOOPBACK_TRANSPORTER_HPP
#define LOOPBACK_TRANSPORTER_HPP

#include "TCP_Transporter.hpp"

class Loopback_Transporter : public TCP_Transporter
{
  friend class TransporterRegistry;
private:
  // Initialize member variables
  Loopback_Transporter(TransporterRegistry&,
                       const TransporterConfiguration* conf);

  // Disconnect, delete send buffers and receive buffer
  virtual ~Loopback_Transporter();

  virtual int doSend();

  virtual bool connect_client();

  virtual void disconnectImpl();

protected:

private:
  NDB_SOCKET_TYPE m_send_socket;

  virtual bool send_is_possible(int timeout_millisec) const;
};

#endif // Define of TCP_Transporter_H