NS-3 based Named Data Networking (NDN) simulator
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ns3::ndn::ConsumerBatches Class Reference
NDN applications

Ndn application for sending out Interest packets in batches. More...

#include <ndn-consumer-batches.hpp>

Inheritance diagram for ns3::ndn::ConsumerBatches:
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Collaboration diagram for ns3::ndn::ConsumerBatches:
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Public Member Functions

 ConsumerBatches ()
 Default constructor. More...
 
- Public Member Functions inherited from ns3::ndn::Consumer
 Consumer ()
 Default constructor Sets up randomizer function and packet sequence number. More...
 
virtual ~Consumer ()
 
virtual void OnData (shared_ptr< const Data > contentObject)
 Method that will be called every time new Data arrives. More...
 
virtual void OnTimeout (uint32_t sequenceNumber)
 Timeout event. More...
 
void SendPacket ()
 Actually send packet. More...
 
virtual void WillSendOutInterest (uint32_t sequenceNumber)
 An event that is fired just before an Interest packet is actually send out (send is inevitable) More...
 
- Public Member Functions inherited from ns3::ndn::App
 App ()
 Default constructor. More...
 
virtual ~App ()
 
uint32_t GetId () const
 Get application ID (ID of applications face) More...
 
virtual void OnInterest (shared_ptr< const Interest > interest)
 Method that will be called every time new Interest arrives. More...
 

Static Public Member Functions

static TypeId GetTypeId ()
 
- Static Public Member Functions inherited from ns3::ndn::Consumer
static TypeId GetTypeId ()
 
- Static Public Member Functions inherited from ns3::ndn::App
static TypeId GetTypeId ()
 

Protected Member Functions

virtual void ScheduleNextPacket ()
 Constructs the Interest packet and sends it using a callback to the underlying NDN protocol. More...
 
- Protected Member Functions inherited from ns3::ndn::Consumer
virtual void StopApplication ()
 Called at time specified by Stop. More...
 
void CheckRetxTimeout ()
 Checks if the packet need to be retransmitted becuase of retransmission timer expiration. More...
 
void SetRetxTimer (Time retxTimer)
 Modifies the frequency of checking the retransmission timeouts. More...
 
Time GetRetxTimer () const
 Returns the frequency of checking the retransmission timeouts. More...
 
- Protected Member Functions inherited from ns3::ndn::App
virtual void DoDispose ()
 Do cleanup when application is destroyed. More...
 

Additional Inherited Members

- Protected Attributes inherited from ns3::ndn::Consumer
UniformVariable m_rand
 nonce generator More...
 
uint32_t m_seq
 currently requested sequence number More...
 
uint32_t m_seqMax
 maximum number of sequence number More...
 
EventId m_sendEvent
 EventId of pending "send packet" event. More...
 
Time m_retxTimer
 Currently estimated retransmission timer. More...
 
EventId m_retxEvent
 Event to check whether or not retransmission should be performed. More...
 
Ptr< RttEstimator > m_rtt
 RTT estimator. More...
 
Time m_offTime
 Time interval between packets. More...
 
Name m_interestName
 NDN Name of the Interest (use Name) More...
 
Time m_interestLifeTime
 LifeTime for interest packet. More...
 
- Protected Attributes inherited from ns3::ndn::App
bool m_active
 Flag to indicate that application is active (set by StartApplication. More...
 
shared_ptr< Face > m_face
 and StopApplication) More...
 
TracedCallback< shared_ptr
< const Interest >, Ptr< App >
, shared_ptr< Face > > 		m_receivedInterests
 communicates More...
 
TracedCallback< shared_ptr
< const Data >, Ptr< App >
, shared_ptr< Face > > 		m_receivedDatas
 App-level trace of received Data. More...
 
TracedCallback< shared_ptr
< const Interest >, Ptr< App >
, shared_ptr< Face > > 		m_transmittedInterests
 App-level trace of transmitted Interests. More...
 
TracedCallback< shared_ptr
< const Data >, Ptr< App >
, shared_ptr< Face > > 		m_transmittedDatas
 App-level trace of transmitted Data. More...
 

Detailed Description

Ndn application for sending out Interest packets in batches.

Config Paths

ns3::ndn::ConsumerBatches is accessible through the following paths with Config::Set and Config::Connect:

  • /NodeList/[i]/ApplicationList/[i]/$ns3::ndn::App/$ns3::ndn::Consumer/$ns3::ndn::ConsumerBatches
  • /NodeList/[i]/ApplicationList/[i]/$ns3::ndn::App/$ns3::ndn::ConsumerBatches
  • /NodeList/[i]/ApplicationList/[i]/$ns3::ndn::Consumer/$ns3::ndn::ConsumerBatches
  • /NodeList/[i]/ApplicationList/[i]/$ns3::ndn::ConsumerBatches

Attributes

  • Batches: Batches to schedule. Should be vector, containing pairs of time and amount
    • Set with class: BatchesValue
    • Underlying type: Batches
    • Initial value:
    • Flags: construct write read

Attributes defined in parent class ns3::ndn::Consumer

  • StartSeq: Initial sequence number
    • Set with class: ns3::IntegerValue
    • Underlying type: int32_t -2147483648:2147483647
    • Initial value: 0
    • Flags: construct write read
  • Prefix: Name of the Interest
    • Set with class: NameValue
    • Underlying type: Name
    • Initial value: /
    • Flags: construct write read
  • LifeTime: LifeTime for interest packet
    • Set with class: ns3::TimeValue
    • Underlying type: Time –9223372036854775808.0ns:+9223372036854775807.0ns
    • Initial value: 2s
    • Flags: construct write read
  • RetxTimer: Timeout defining how frequent retransmission timeouts should be checked
    • Set with class: ns3::TimeValue
    • Underlying type: Time –9223372036854775808.0ns:+9223372036854775807.0ns
    • Initial value: 50ms
    • Flags: construct write read

Attributes defined in parent class ns3::Application

  • StartTime: Time at which the application will start
    • Set with class: ns3::TimeValue
    • Underlying type: Time –9223372036854775808.0ns:+9223372036854775807.0ns
    • Initial value: +0.0ns
    • Flags: construct write read
  • StopTime: Time at which the application will stop
    • Set with class: ns3::TimeValue
    • Underlying type: Time –9223372036854775808.0ns:+9223372036854775807.0ns
    • Initial value: +0.0ns
    • Flags: construct write read

No TraceSources are defined for this type.

TraceSources defined in parent class ns3::ndn::Consumer

  • LastRetransmittedInterestDataDelay: Delay between last retransmitted Interest and received Data
  • FirstInterestDataDelay: Delay between first transmitted Interest and received Data

TraceSources defined in parent class ns3::ndn::App

  • ReceivedInterests: ReceivedInterests
  • ReceivedDatas: ReceivedDatas
  • TransmittedInterests: TransmittedInterests
  • TransmittedDatas: TransmittedDatas

Definition at line 36 of file ndn-consumer-batches.hpp.

Constructor & Destructor Documentation

ns3::ndn::ConsumerBatches::ConsumerBatches ( )

Default constructor.

Definition at line 57 of file ndn-consumer-batches.cpp.

Member Function Documentation

TypeId ns3::ndn::ConsumerBatches::GetTypeId ( void  )
static

Definition at line 40 of file ndn-consumer-batches.cpp.

References ns3::MakeBatchesAccessor(), and ns3::MakeBatchesChecker().

void ns3::ndn::ConsumerBatches::ScheduleNextPacket ( )
protectedvirtual

Constructs the Interest packet and sends it using a callback to the underlying NDN protocol.

Implements ns3::ndn::Consumer.

Definition at line 86 of file ndn-consumer-batches.cpp.

References ns3::ndn::Consumer::m_rtt, ns3::ndn::Consumer::m_sendEvent, and ns3::ndn::Consumer::SendPacket().

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