A Discrete-Event Network Simulator
Home
Tutorials ▼
English
Portuguese
Docs ▼
Wiki
Manual
Models
Develop ▼
API
Bugs
API
Main Page
Related Pages
Modules
Namespaces
Classes
Files
File List
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Groups
Pages
tcp-tahoe.h
1
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2
/*
3
* Copyright (c) 2010 Adrian Sai-wah Tam
4
*
5
* This program is free software; you can redistribute it and/or modify
6
* it under the terms of the GNU General Public License version 2 as
7
* published by the Free Software Foundation;
8
*
9
* This program is distributed in the hope that it will be useful,
10
* but WITHOUT ANY WARRANTY; without even the implied warranty of
11
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12
* GNU General Public License for more details.
13
*
14
* You should have received a copy of the GNU General Public License
15
* along with this program; if not, write to the Free Software
16
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17
*
18
* Author: Adrian Sai-wah Tam <adrian.sw.tam@gmail.com>
19
*/
20
21
#ifndef TCP_TAHOE_H
22
#define TCP_TAHOE_H
23
24
#include "tcp-socket-base.h"
25
26
namespace
ns3 {
27
42
class
TcpTahoe
:
public
TcpSocketBase
43
{
44
public
:
45
static
TypeId
GetTypeId (
void
);
49
TcpTahoe
(
void
);
50
TcpTahoe
(
const
TcpTahoe
& sock);
51
virtual
~
TcpTahoe
(
void
);
52
53
// From TcpSocketBase
54
virtual
int
Connect
(
const
Address
&address);
55
virtual
int
Listen
(
void
);
56
57
protected
:
58
virtual
uint32_t
Window
(
void
);
// Return the max possible number of unacked bytes
59
virtual
Ptr<TcpSocketBase>
Fork (
void
);
// Call CopyObject<TcpTahoe> to clone me
60
virtual
void
NewAck
(
SequenceNumber32
const
& seq);
// Inc cwnd and call NewAck() of parent
61
virtual
void
DupAck
(
const
TcpHeader
& t, uint32_t count);
// Treat 3 dupack as timeout
62
virtual
void
Retransmit
(
void
);
// Retransmit time out
63
64
// Implementing ns3::TcpSocket -- Attribute get/set
65
virtual
void
SetSegSize (uint32_t size);
66
virtual
void
SetSSThresh (uint32_t threshold);
67
virtual
uint32_t GetSSThresh (
void
)
const
;
68
virtual
void
SetInitialCwnd (uint32_t cwnd);
69
virtual
uint32_t GetInitialCwnd (
void
)
const
;
70
private
:
71
void
InitializeCwnd (
void
);
// set m_cWnd when connection starts
72
73
protected
:
74
TracedValue<uint32_t>
m_cWnd;
//< Congestion window
75
uint32_t m_ssThresh;
//< Slow Start Threshold
76
uint32_t m_initialCWnd;
//< Initial cWnd value
77
uint32_t m_retxThresh;
//< Fast Retransmit threshold
78
};
79
80
}
// namespace ns3
81
82
#endif
/* TCP_TAHOE_H */
ns3::Ptr
smart pointer class similar to boost::intrusive_ptr
Definition:
ptr.h:59
ns3::TcpTahoe::Window
virtual uint32_t Window(void)
Definition:
tcp-tahoe.cc:94
ns3::TracedValue< uint32_t >
ns3::TcpTahoe
An implementation of a stream socket using TCP.
Definition:
tcp-tahoe.h:42
ns3::Address
a polymophic address class
Definition:
address.h:86
ns3::TcpTahoe::Listen
virtual int Listen(void)
Definition:
tcp-tahoe.cc:76
ns3::TcpSocketBase
A base class for implementation of a stream socket using TCP.
Definition:
tcp-socket-base.h:61
ns3::TcpTahoe::Retransmit
virtual void Retransmit(void)
Definition:
tcp-tahoe.cc:151
ns3::SequenceNumber< uint32_t, int32_t >
ns3::TcpHeader
Header for the Transmission Control Protocol.
Definition:
tcp-header.h:43
ns3::TcpTahoe::DupAck
virtual void DupAck(const TcpHeader &t, uint32_t count)
Definition:
tcp-tahoe.cc:132
ns3::TcpTahoe::NewAck
virtual void NewAck(SequenceNumber32 const &seq)
Definition:
tcp-tahoe.cc:108
ns3::TcpTahoe::TcpTahoe
TcpTahoe(void)
Definition:
tcp-tahoe.cc:54
ns3::TcpTahoe::Connect
virtual int Connect(const Address &address)
Definition:
tcp-tahoe.cc:85
ns3::TypeId
a unique identifier for an interface.
Definition:
type-id.h:44
src
internet
model
tcp-tahoe.h
Generated on Sun Mar 16 2014 11:25:05 for ns-3 by
1.8.6