ns3::UdpTraceClientHelper Class Reference

Create UdpTraceClient application which sends UDP packets based on a trace file of an MPEG4 stream. More...

#include "udp-client-server-helper.h"

Collaboration diagram for ns3::UdpTraceClientHelper:

Public Member Functions
	UdpTraceClientHelper ()
	Create UdpTraceClientHelper which will make life easier for people trying to set up simulations with udp-client-server. More...
	UdpTraceClientHelper (Address addr, std::string filename)
	Create UdpTraceClientHelper which will make life easier for people trying to set up simulations with udp-client-server. More...
	UdpTraceClientHelper (Address ip, uint16_t port, std::string filename)
	Create UdpTraceClientHelper which will make life easier for people trying to set up simulations with udp-client-server. More...
ApplicationContainer	Install (NodeContainer c)
void	SetAttribute (std::string name, const AttributeValue &value)
	Record an attribute to be set in each Application after it is is created. More...

Private Attributes
ObjectFactory	m_factory
	Object factory. More...

Detailed Description

Create UdpTraceClient application which sends UDP packets based on a trace file of an MPEG4 stream.

Trace files could be downloaded form : https://web.archive.org/web/20190907061916/http://www2.tkn.tu-berlin.de/research/trace/ltvt.html (the 2 first lines of the file should be removed) A valid trace file is a file with 4 columns:

• -1- the first one represents the frame index
• -2- the second one indicates the type of the frame: I, P or B
• -3- the third one indicates the time on which the frame was generated by the encoder
• -4- the fourth one indicates the frame size in byte

Definition at line 161 of file udp-client-server-helper.h.

Constructor & Destructor Documentation

UdpTraceClientHelper() [1/3]

ns3::UdpTraceClientHelper::UdpTraceClientHelper

(

)

Create UdpTraceClientHelper which will make life easier for people trying to set up simulations with udp-client-server.

Definition at line 106 of file udp-client-server-helper.cc.

References ns3::UdpTraceClient::GetTypeId(), m_factory, and ns3::ObjectFactory::SetTypeId().

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UdpTraceClientHelper() [2/3]

ns3::UdpTraceClientHelper::UdpTraceClientHelper	(	Address	ip,
		uint16_t	port,
		std::string	filename
	)

Create UdpTraceClientHelper which will make life easier for people trying to set up simulations with udp-client-server.

Use this variant with addresses that do not include a port value (e.g., Ipv4Address and Ipv6Address).

Parameters

ip	The IP address of the remote UDP server
port	The port number of the remote UDP server
filename	the file from which packet traces will be loaded

Definition at line 111 of file udp-client-server-helper.cc.

References first::address, ns3::UdpTraceClient::GetTypeId(), m_factory, port, SetAttribute(), and ns3::ObjectFactory::SetTypeId().

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UdpTraceClientHelper() [3/3]

ns3::UdpTraceClientHelper::UdpTraceClientHelper	(	Address	addr,
		std::string	filename
	)

Create UdpTraceClientHelper which will make life easier for people trying to set up simulations with udp-client-server.

Use this variant with addresses that do include a port value (e.g., InetSocketAddress and Inet6SocketAddress).

Parameters

addr	The address of the remote UDP server
filename	the file from which packet traces will be loaded

Definition at line 119 of file udp-client-server-helper.cc.

References first::address, ns3::UdpTraceClient::GetTypeId(), m_factory, SetAttribute(), and ns3::ObjectFactory::SetTypeId().

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Member Function Documentation

Install()

ApplicationContainer ns3::UdpTraceClientHelper::Install

(

NodeContainer

c

)

Parameters

c

the nodes

Create one UDP trace client application on each of the input nodes

Returns

the applications created, one application per input node.

Definition at line 133 of file udp-client-server-helper.cc.

References ns3::ApplicationContainer::Add(), ns3::Node::AddApplication(), ns3::NodeContainer::Begin(), brite-generic-example::client, ns3::ObjectFactory::Create(), ns3::NodeContainer::End(), and m_factory.

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SetAttribute()

void ns3::UdpTraceClientHelper::SetAttribute	(	std::string	name,
		const AttributeValue &	value
	)

Record an attribute to be set in each Application after it is is created.

Parameters

name	the name of the attribute to set
value	the value of the attribute to set

Definition at line 127 of file udp-client-server-helper.cc.

References m_factory, and ns3::ObjectFactory::Set().

Referenced by UdpTraceClientHelper().

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Member Data Documentation

m_factory

ObjectFactory ns3::UdpTraceClientHelper::m_factory

private

Object factory.

Definition at line 211 of file udp-client-server-helper.h.

Referenced by UdpTraceClientHelper(), Install(), and SetAttribute().

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The documentation for this class was generated from the following files:

• src/applications/helper/udp-client-server-helper.h
• src/applications/helper/udp-client-server-helper.cc