A Udp client. More...

Inheritance diagram for EpsBearerTagUdpClient:

Collaboration diagram for EpsBearerTagUdpClient:

Public Member Functions
	EpsBearerTagUdpClient ()

	EpsBearerTagUdpClient (uint16_t rnti, uint8_t bid)
	Constructor.

	~EpsBearerTagUdpClient () override

void	SetRemote (Ipv4Address ip, uint16_t port)
	set the remote address and port

Public Member Functions inherited from ns3::Application
	Application ()

	~Application () override

Ptr< Node >	GetNode () const

void	SetNode (Ptr< Node > node)

void	SetStartTime (Time start)
	Specify application start time.

void	SetStopTime (Time stop)
	Specify application stop time.

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor.

	~Object () override
	Destructor.

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together.

void	Dispose ()
	Dispose of this Object.

AggregateIterator	GetAggregateIterator () const
	Get an iterator to the Objects aggregated to this one.

TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object.

template<typename T >
Ptr< T >	GetObject () const
	Get a pointer to the requested aggregated Object.

template<>
Ptr< Object >	GetObject () const
	Specialization of () for objects of type ns3::Object.

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId.

template<>
Ptr< Object >	GetObject (TypeId tid) const
	Specialization of (TypeId tid) for objects of type ns3::Object.

void	Initialize ()
	Invoke DoInitialize on all Objects aggregated to this one.

bool	IsInitialized () const
	Check if the object has been initialized.

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Default constructor.

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor.

uint32_t	GetReferenceCount () const
	Get the reference count of the object.

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator.

void	Ref () const
	Increment the reference count.

void	Unref () const
	Decrement the reference count.

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor.

void	GetAttribute (std::string name, AttributeValue &value) const
	Get the value of an attribute, raising fatal errors if unsuccessful.

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising errors.

virtual TypeId	GetInstanceTypeId () const =0
	Get the most derived TypeId for this Object.

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful.

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors.

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context.

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context.

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context.

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context.

Static Public Member Functions
static TypeId	GetTypeId ()
	Get the type ID.

Static Public Member Functions inherited from ns3::Application
static TypeId	GetTypeId ()
	Get the type ID.

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId ()
	Register this type.

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId ()
	Get the type ID.

Protected Member Functions
void	DoDispose () override
	Destructor implementation.

Protected Member Functions inherited from ns3::Application
void	DoDispose () override
	Destructor implementation.

void	DoInitialize () override
	Initialize() implementation.

Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object.

virtual void	DoDispose ()
	Destructor implementation.

virtual void	DoInitialize ()
	Initialize() implementation.

virtual void	NotifyNewAggregate ()
	Notify all Objects aggregated to this one of a new Object being aggregated.

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes.

virtual void	NotifyConstructionCompleted ()
	Notifier called once the ObjectBase is fully constructed.

Private Member Functions
void	ScheduleTransmit (Time dt)
	Schedule transmit function.

void	Send ()
	Send function.

void	StartApplication () override
	Application specific startup code.

void	StopApplication () override
	Application specific shutdown code.

Private Attributes
uint8_t	m_bid
	the bearer identificator

uint32_t	m_count
	maximum number of packets to send

Time	m_interval
	the time between packets

Ipv4Address	m_peerAddress
	the peer address of the outbound packets

uint16_t	m_peerPort
	the destination port of the outbound packets

uint16_t	m_rnti
	the RNTI

EventId	m_sendEvent
	the send event

uint32_t	m_sent
	number of packets sent

uint32_t	m_size
	the size of packets generated

Ptr< Socket >	m_socket
	the socket

Additional Inherited Members
Public Types inherited from ns3::Application
typedef void(*	DelayAddressCallback) (const Time &delay, const Address &from)
	Common callback signature for packet delay and address.

typedef void(*	StateTransitionCallback) (const std::string &oldState, const std::string &newState)
	Common signature used by callbacks to application's state transition trace source.

Protected Attributes inherited from ns3::Application
Ptr< Node >	m_node
	The node that this application is installed on.

EventId	m_startEvent
	The event that will fire at m_startTime to start the application.

Time	m_startTime
	The simulation time that the application will start.

EventId	m_stopEvent
	The event that will fire at m_stopTime to end the application.

Time	m_stopTime
	The simulation time that the application will end.

Related Functions inherited from ns3::ObjectBase
static TypeId	GetObjectIid ()
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly.

Detailed Description

A Udp client.

Sends UDP packet carrying sequence number and time stamp but also including the EpsBearerTag. This tag is normally generated by the LteEnbNetDevice when forwarding packet in the uplink. But in this test we don't have the LteEnbNetDevice, because we test the S1-U interface with simpler devices to make sure it just works.

Definition at line 64 of file epc-test-s1u-uplink.cc.

Constructor & Destructor Documentation

◆ EpsBearerTagUdpClient() [1/2]

EpsBearerTagUdpClient::EpsBearerTagUdpClient ( )

Definition at line 157 of file epc-test-s1u-uplink.cc.

References m_sendEvent, m_sent, m_socket, and NS_LOG_FUNCTION_NOARGS.

◆ EpsBearerTagUdpClient() [2/2]

EpsBearerTagUdpClient::EpsBearerTagUdpClient	(	uint16_t	rnti,
		uint8_t	bid
	)

Constructor.

Parameters

rnti	the RNTI
bid	the BID

Definition at line 167 of file epc-test-s1u-uplink.cc.

References m_sendEvent, m_sent, m_socket, and NS_LOG_FUNCTION_NOARGS.

◆ ~EpsBearerTagUdpClient()

EpsBearerTagUdpClient::~EpsBearerTagUdpClient ( )

override

Definition at line 177 of file epc-test-s1u-uplink.cc.

References NS_LOG_FUNCTION_NOARGS.

Member Function Documentation

◆ DoDispose()

void EpsBearerTagUdpClient::DoDispose ( )

overrideprotectedvirtual

Destructor implementation.

This method is called by Dispose() or by the Object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overridden version of this method and chain up to their parent's implementation once they are done. i.e, for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose() method.

It is safe to call GetObject() from within this method.

Reimplemented from ns3::Object.

Definition at line 190 of file epc-test-s1u-uplink.cc.

References ns3::Application::DoDispose(), and NS_LOG_FUNCTION_NOARGS.

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◆ GetTypeId()

TypeId EpsBearerTagUdpClient::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 121 of file epc-test-s1u-uplink.cc.

References m_count, m_interval, m_peerAddress, m_peerPort, m_size, ns3::MakeTimeAccessor(), ns3::MakeTimeChecker(), ns3::MakeUintegerAccessor(), ns3::Seconds(), and ns3::TypeId::SetParent().

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◆ ScheduleTransmit()

void EpsBearerTagUdpClient::ScheduleTransmit ( Time dt )

private

Schedule transmit function.

Parameters

dt	the delta time

◆ Send()

void EpsBearerTagUdpClient::Send ( )

private

Send function.

Definition at line 221 of file epc-test-s1u-uplink.cc.

References ns3::EventId::IsExpired(), m_bid, m_count, m_interval, m_peerAddress, m_rnti, m_sendEvent, m_sent, m_size, m_socket, ns3::Simulator::Now(), NS_ASSERT, NS_LOG_FUNCTION_NOARGS, NS_LOG_INFO, ns3::Time::S, ns3::Simulator::Schedule(), Send(), ns3::Socket::Send(), and ns3::SeqTsHeader::SetSeq().

Referenced by Send(), and StartApplication().

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◆ SetRemote()

void EpsBearerTagUdpClient::SetRemote	(	Ipv4Address	ip,
		uint16_t	port
	)

set the remote address and port

Parameters

ip	remote IP address
port	remote port

Definition at line 183 of file epc-test-s1u-uplink.cc.

References m_peerAddress, m_peerPort, and port.

◆ StartApplication()

void EpsBearerTagUdpClient::StartApplication ( )

overrideprivatevirtual

Application specific startup code.

The StartApplication method is called at the start time specified by Start This method should be overridden by all or most application subclasses.

Reimplemented from ns3::Application.

Definition at line 197 of file epc-test-s1u-uplink.cc.

References ns3::Socket::Bind(), ns3::Socket::Connect(), ns3::Socket::CreateSocket(), ns3::Application::GetNode(), ns3::TypeId::LookupByName(), m_peerAddress, m_peerPort, m_sendEvent, m_socket, ns3::MakeNullCallback(), NS_LOG_FUNCTION_NOARGS, ns3::Simulator::Schedule(), ns3::Seconds(), Send(), and ns3::Socket::SetRecvCallback().

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◆ StopApplication()

void EpsBearerTagUdpClient::StopApplication ( )

overrideprivatevirtual

Application specific shutdown code.

The StopApplication method is called at the stop time specified by Stop This method should be overridden by all or most application subclasses.

Reimplemented from ns3::Application.

Definition at line 214 of file epc-test-s1u-uplink.cc.

References ns3::Simulator::Cancel(), m_sendEvent, and NS_LOG_FUNCTION_NOARGS.

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Member Data Documentation

◆ m_bid

uint8_t EpsBearerTagUdpClient::m_bid

private

the bearer identificator

Definition at line 117 of file epc-test-s1u-uplink.cc.

Referenced by Send().

◆ m_count

uint32_t EpsBearerTagUdpClient::m_count

private

maximum number of packets to send

Definition at line 106 of file epc-test-s1u-uplink.cc.

Referenced by GetTypeId(), and Send().

◆ m_interval

Time EpsBearerTagUdpClient::m_interval

private

the time between packets

Definition at line 107 of file epc-test-s1u-uplink.cc.

Referenced by GetTypeId(), and Send().

◆ m_peerAddress

Ipv4Address EpsBearerTagUdpClient::m_peerAddress

private

the peer address of the outbound packets

Definition at line 112 of file epc-test-s1u-uplink.cc.

Referenced by GetTypeId(), Send(), SetRemote(), and StartApplication().

◆ m_peerPort

uint16_t EpsBearerTagUdpClient::m_peerPort

private

the destination port of the outbound packets

Definition at line 113 of file epc-test-s1u-uplink.cc.

Referenced by GetTypeId(), SetRemote(), and StartApplication().

◆ m_rnti

uint16_t EpsBearerTagUdpClient::m_rnti

private

the RNTI

Definition at line 116 of file epc-test-s1u-uplink.cc.

Referenced by Send().

◆ m_sendEvent

EventId EpsBearerTagUdpClient::m_sendEvent

private

the send event

Definition at line 114 of file epc-test-s1u-uplink.cc.

Referenced by EpsBearerTagUdpClient(), Send(), StartApplication(), and StopApplication().

◆ m_sent

uint32_t EpsBearerTagUdpClient::m_sent

private

number of packets sent

Definition at line 110 of file epc-test-s1u-uplink.cc.

Referenced by EpsBearerTagUdpClient(), and Send().

◆ m_size

uint32_t EpsBearerTagUdpClient::m_size

private

the size of packets generated

Definition at line 108 of file epc-test-s1u-uplink.cc.

Referenced by GetTypeId(), and Send().

◆ m_socket

Ptr<Socket> EpsBearerTagUdpClient::m_socket

private

the socket

Definition at line 111 of file epc-test-s1u-uplink.cc.

Referenced by EpsBearerTagUdpClient(), Send(), and StartApplication().

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

src/lte/test/epc-test-s1u-uplink.cc

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ EpsBearerTagUdpClient() [1/2]

◆ EpsBearerTagUdpClient() [2/2]

◆ ~EpsBearerTagUdpClient()

Member Function Documentation

◆ DoDispose()

◆ GetTypeId()

◆ ScheduleTransmit()

◆ Send()

◆ SetRemote()

◆ StartApplication()

◆ StopApplication()

Member Data Documentation

◆ m_bid

◆ m_count

◆ m_interval

◆ m_peerAddress

◆ m_peerPort

◆ m_rnti

◆ m_sendEvent

◆ m_sent

◆ m_size

◆ m_socket