NS-3 based Named Data Networking (NDN) simulator
ndnSIM: NDN, CCN, CCNx, content centric networks
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ns3::ndn::Producer Class Reference

A simple Interest-sink applia simple Interest-sink application. More...

#include <ndn-producer.h>

Inheritance diagram for ns3::ndn::Producer:
Collaboration diagram for ns3::ndn::Producer:

Public Member Functions

void OnInterest (Ptr< const Interest > interest)
 Method that will be called every time new Interest arrives. More...
 
- Public Member Functions inherited from ns3::ndn::App
 App ()
 Default constructor.
 
uint32_t GetId () const
 Get application ID (ID of applications face)
 
virtual void OnNack (Ptr< const Interest > interest)
 Method that will be called every time new NACK arrives. More...
 
virtual void OnData (Ptr< const Data > contentObject)
 Method that will be called every time new Data arrives. More...
 

Static Public Member Functions

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

Protected Member Functions

virtual void StartApplication ()
 Called at time specified by Start.
 
virtual void StopApplication ()
 Called at time specified by Stop.
 
- Protected Member Functions inherited from ns3::ndn::App
virtual void DoDispose ()
 Do cleanup when application is destroyed.
 

Additional Inherited Members

- Protected Attributes inherited from ns3::ndn::App
bool m_active
 Flag to indicate that application is active (set by StartApplication and StopApplication)
 
Ptr< Facem_face
 automatically created application face through which application communicates
 
TracedCallback< Ptr< const
Interest >, Ptr< App >, Ptr
< Face > > 
m_receivedInterests
 App-level trace of received Interests.
 
TracedCallback< Ptr< const
Interest >, Ptr< App >, Ptr
< Face > > 
m_receivedNacks
 App-level trace of received NACKs.
 
TracedCallback< Ptr< const
Data >, Ptr< App >, Ptr< Face > > 
m_receivedDatas
 App-level trace of received Data.
 
TracedCallback< Ptr< const
Interest >, Ptr< App >, Ptr
< Face > > 
m_transmittedInterests
 App-level trace of transmitted Interests.
 
TracedCallback< Ptr< const
Data >, Ptr< App >, Ptr< Face > > 
m_transmittedDatas
 App-level trace of transmitted Data.
 

Detailed Description

A simple Interest-sink applia simple Interest-sink application.

A simple Interest-sink applia simple Interest-sink application, which replying every incoming Interest with Data packet with a specified size and name same as in Interest.cation, which replying every incoming Interest with Data packet with a specified size and name same as in Interest.

Config Paths

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

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

Attributes

  • Prefix: Prefix, for which producer has the data
    • Set with class: NameValue
    • Underlying type: Name
    • Initial value: /
    • Flags: construct write read
  • Postfix: Postfix that is added to the output data (e.g., for adding producer-uniqueness)
    • Set with class: NameValue
    • Underlying type: Name
    • Initial value: /
    • Flags: construct write read
  • PayloadSize: Virtual payload size for Content packets
    • Set with class: ns3::UintegerValue
    • Underlying type: uint32_t 0:4294967295
    • Initial value: 1024
    • Flags: construct write read
  • Freshness: Freshness of data packets, if 0, then unlimited freshness
    • Set with class: ns3::TimeValue
    • Underlying type: Time –9223372036854775808.0ns:+9223372036854775807.0ns
    • Initial value: +0.0ns
    • Flags: construct write read
  • Signature: Fake signature, 0 valid signature (default), other values application-specific
    • Set with class: ns3::UintegerValue
    • Underlying type: uint32_t 0:4294967295
    • Initial value: 0
    • Flags: construct write read
  • KeyLocator: Name to be used for key locator. If root, then key locator is not used
    • Set with class: NameValue
    • Underlying type: Name
    • Initial value: /
    • 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::App

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

Definition at line 43 of file ndn-producer.h.

Member Function Documentation

void ns3::ndn::Producer::OnInterest ( Ptr< const Interest interest)
virtual

Method that will be called every time new Interest arrives.

Parameters
interestInterest header
packet"Payload" of the interests packet. The actual payload should be zero, but packet itself may be useful to get packet tags

Reimplemented from ns3::ndn::App.

Definition at line 122 of file ndn-producer.cc.

References ns3::ndn::App::GetId(), ns3::ndn::App::m_active, ns3::ndn::App::m_face, ns3::ndn::App::m_transmittedDatas, ns3::ndn::App::OnInterest(), and ns3::ndn::Name::size().


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