Main class of NFD's forwarding engine. More...

#include <forwarder.hpp>

Collaboration diagram for nfd::Forwarder:

[legend]

Public Member Functions
	Forwarder (FaceTable &faceTable)

	~Forwarder ()

const ForwarderCounters &	getCounters () const

fw::UnsolicitedDataPolicy &	getUnsolicitedDataPolicy () const

void	setUnsolicitedDataPolicy (unique_ptr< fw::UnsolicitedDataPolicy > policy)

void	startProcessInterest (const FaceEndpoint &ingress, const Interest &interest)
	start incoming Interest processing More...

void	startProcessData (const FaceEndpoint &ingress, const Data &data)
	start incoming Data processing More...

void	startProcessNack (const FaceEndpoint &ingress, const lp::Nack &nack)
	start incoming Nack processing More...

void	startProcessNewNextHop (const Name &prefix, const fib::NextHop &nextHop)
	start new nexthop processing More...

NameTree &	getNameTree ()

Fib &	getFib ()

Pit &	getPit ()

Cs &	getCs ()

Measurements &	getMeasurements ()

StrategyChoice &	getStrategyChoice ()

DeadNonceList &	getDeadNonceList ()

NetworkRegionTable &	getNetworkRegionTable ()

Public Attributes
signal::Signal< Forwarder, pit::Entry, Face, Data >	beforeSatisfyInterest
	trigger before PIT entry is satisfied More...

signal::Signal< Forwarder, pit::Entry >	beforeExpirePendingInterest
	trigger before PIT entry expires More...

signal::Signal< Forwarder, Interest, Data >	afterCsHit
	Signals when the incoming interest pipeline gets a hit from the content store. More...

signal::Signal< Forwarder, Interest >	afterCsMiss
	Signals when the incoming interest pipeline gets a miss from the content store. More...

Friends
class	fw::Strategy

Detailed Description

Main class of NFD's forwarding engine.

Forwarder owns all tables and implements the forwarding pipelines.

Definition at line 51 of file forwarder.hpp.

Constructor & Destructor Documentation

◆ Forwarder()

nfd::Forwarder::Forwarder ( FaceTable & faceTable )

explicit

Definition at line 49 of file forwarder.cpp.

References nfd::FaceTable::addReserved(), nfd::FaceTable::afterAdd, nfd::fib::Fib::afterNewNextHop, nfd::face::Face::afterReceiveData, nfd::face::Face::afterReceiveInterest, nfd::face::Face::afterReceiveNack, nfd::FaceTable::beforeRemove, nfd::cleanupOnFaceRemoval(), nfd::face::FACEID_CONTENT_STORE, nfd::getDefaultStrategyName(), nfd::face::Face::onDroppedInterest, nfd::strategy_choice::StrategyChoice::setDefaultStrategy(), startProcessData(), startProcessInterest(), startProcessNack(), and startProcessNewNextHop().

◆ ~Forwarder()

nfd::Forwarder::~Forwarder ( )

default

Member Function Documentation

◆ getCounters()

const ForwarderCounters& nfd::Forwarder::getCounters ( ) const

inline

Definition at line 61 of file forwarder.hpp.

◆ getUnsolicitedDataPolicy()

fw::UnsolicitedDataPolicy& nfd::Forwarder::getUnsolicitedDataPolicy ( ) const

inline

Definition at line 67 of file forwarder.hpp.

◆ setUnsolicitedDataPolicy()

void nfd::Forwarder::setUnsolicitedDataPolicy ( unique_ptr< fw::UnsolicitedDataPolicy > policy )

inline

Definition at line 73 of file forwarder.hpp.

References nonstd::optional_lite::std11::move().

Referenced by nfd::TablesConfigSection::ensureConfigured().

◆ startProcessInterest()

void nfd::Forwarder::startProcessInterest	(	const FaceEndpoint &	ingress,
		const Interest &	interest
	)

inline

start incoming Interest processing

Parameters

ingress	face on which Interest is received and endpoint of the sender
interest	the incoming Interest, must be well-formed and created with make_shared

Definition at line 85 of file forwarder.hpp.

Referenced by Forwarder().

◆ startProcessData()

void nfd::Forwarder::startProcessData	(	const FaceEndpoint &	ingress,
		const Data &	data
	)

inline

start incoming Data processing

Parameters

ingress	face on which Data is received and endpoint of the sender
data	the incoming Data, must be well-formed and created with make_shared

Definition at line 95 of file forwarder.hpp.

Referenced by Forwarder().

◆ startProcessNack()

void nfd::Forwarder::startProcessNack	(	const FaceEndpoint &	ingress,
		const lp::Nack &	nack
	)

inline

start incoming Nack processing

Parameters

ingress	face on which Nack is received and endpoint of the sender
nack	the incoming Nack, must be well-formed

Definition at line 105 of file forwarder.hpp.

Referenced by Forwarder().

◆ startProcessNewNextHop()

void nfd::Forwarder::startProcessNewNextHop	(	const Name &	prefix,
		const fib::NextHop &	nextHop
	)

inline

start new nexthop processing

Parameters

prefix	the prefix of the FibEntry containing the new nexthop
nextHop	the new NextHop

Definition at line 115 of file forwarder.hpp.

Referenced by Forwarder().

◆ getNameTree()

NameTree& nfd::Forwarder::getNameTree ( )

inline

Definition at line 121 of file forwarder.hpp.

◆ getFib()

Fib& nfd::Forwarder::getFib ( )

inline

Definition at line 127 of file forwarder.hpp.

Referenced by nfd::fw::Strategy::lookupFib().

◆ getPit()

Pit& nfd::Forwarder::getPit ( )

inline

Definition at line 133 of file forwarder.hpp.

◆ getCs()

Cs& nfd::Forwarder::getCs ( )

inline

Definition at line 139 of file forwarder.hpp.

Referenced by nfd::TablesConfigSection::ensureConfigured().

◆ getMeasurements()

Measurements& nfd::Forwarder::getMeasurements ( )

inline

Definition at line 145 of file forwarder.hpp.

◆ getStrategyChoice()

StrategyChoice& nfd::Forwarder::getStrategyChoice ( )

inline

Definition at line 151 of file forwarder.hpp.

◆ getDeadNonceList()

DeadNonceList& nfd::Forwarder::getDeadNonceList ( )

inline

Definition at line 157 of file forwarder.hpp.

◆ getNetworkRegionTable()

NetworkRegionTable& nfd::Forwarder::getNetworkRegionTable ( )

inline

Definition at line 163 of file forwarder.hpp.

Referenced by nfd::fw::Strategy::lookupFib().

Friends And Related Function Documentation

◆ fw::Strategy

friend class fw::Strategy

friend

Definition at line 297 of file forwarder.hpp.

Member Data Documentation

◆ beforeSatisfyInterest

signal::Signal<Forwarder, pit::Entry, Face, Data> nfd::Forwarder::beforeSatisfyInterest

trigger before PIT entry is satisfied

See also: Strategy::beforeSatisfyInterest

Definition at line 172 of file forwarder.hpp.

◆ beforeExpirePendingInterest

signal::Signal<Forwarder, pit::Entry> nfd::Forwarder::beforeExpirePendingInterest

trigger before PIT entry expires

See also: Strategy::beforeExpirePendingInterest

Definition at line 177 of file forwarder.hpp.

◆ afterCsHit

signal::Signal<Forwarder, Interest, Data> nfd::Forwarder::afterCsHit

Signals when the incoming interest pipeline gets a hit from the content store.

Definition at line 181 of file forwarder.hpp.

◆ afterCsMiss

signal::Signal<Forwarder, Interest> nfd::Forwarder::afterCsMiss

Signals when the incoming interest pipeline gets a miss from the content store.

Definition at line 185 of file forwarder.hpp.

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

ndnSIM/NFD/daemon/fw/forwarder.hpp
ndnSIM/NFD/daemon/fw/forwarder.cpp

Public Member Functions

Public Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ Forwarder()

◆ ~Forwarder()

Member Function Documentation

◆ getCounters()

◆ getUnsolicitedDataPolicy()

◆ setUnsolicitedDataPolicy()

◆ startProcessInterest()

◆ startProcessData()

◆ startProcessNack()

◆ startProcessNewNextHop()

◆ getNameTree()

◆ getFib()

◆ getPit()

◆ getCs()

◆ getMeasurements()

◆ getStrategyChoice()

◆ getDeadNonceList()

◆ getNetworkRegionTable()

Friends And Related Function Documentation

◆ fw::Strategy

Member Data Documentation

◆ beforeSatisfyInterest

◆ beforeExpirePendingInterest

◆ afterCsHit

◆ afterCsMiss