tcp-reno.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2010 Adrian Sai-wah Tam
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Adrian Sai-wah Tam <adrian.sw.tam@gmail.com>
 */

#ifndef TCP_RENO_H
#define TCP_RENO_H

#include "tcp-socket-base.h"

namespace ns3 {

class TcpReno : public TcpSocketBase
{
public:
  static TypeId GetTypeId (void);
  TcpReno (void);
  TcpReno (const TcpReno& sock);
  virtual ~TcpReno (void);

protected:
  virtual Ptr<TcpSocketBase> Fork (void); // Call CopyObject<TcpReno> to clone me
  virtual void NewAck (const SequenceNumber32& seq); // Inc cwnd and call NewAck() of parent
  virtual void DupAck (const TcpHeader& t, uint32_t count);  // Fast retransmit
  virtual void Retransmit (void); // Retransmit timeout

protected:
  uint32_t               m_retxThresh;   
  bool                   m_inFastRec;    
};

} // namespace ns3

#endif /* TCP_RENO_H */