nfd::fw::asf::ProbingModule Class Reference

ASF Probing Module. More...

#include <asf-probing-module.hpp>

Public Member Functions
	ProbingModule (AsfMeasurements &measurements)
void	scheduleProbe (const fib::Entry &fibEntry, time::milliseconds interval)
Face *	getFaceToProbe (const Face &inFace, const Interest &interest, const fib::Entry &fibEntry, const Face &faceUsed)
bool	isProbingNeeded (const fib::Entry &fibEntry, const Name &interestName)
void	afterForwardingProbe (const fib::Entry &fibEntry, const Name &interestName)
void	setProbingInterval (size_t probingInterval)
time::milliseconds	getProbingInterval () const

Static Public Attributes
static constexpr time::milliseconds	DEFAULT_PROBING_INTERVAL = 1_min
static constexpr time::milliseconds	MIN_PROBING_INTERVAL = 1_s

Detailed Description

ASF Probing Module.

Definition at line 37 of file asf-probing-module.hpp.

Constructor & Destructor Documentation

ProbingModule()

nfd::fw::asf::ProbingModule::ProbingModule ( AsfMeasurements &  measurements )

explicit

Definition at line 42 of file asf-probing-module.cpp.

Member Function Documentation

scheduleProbe()

void nfd::fw::asf::ProbingModule::scheduleProbe	(	const fib::Entry &	fibEntry,
		time::milliseconds	interval
	)

Definition at line 49 of file asf-probing-module.cpp.

References Face, nfd::fw::asf::AsfMeasurements::getNamespaceInfo(), nfd::fib::Entry::getPrefix(), nfd::getScheduler(), info, and nfd::fw::asf::NamespaceInfo::setIsProbingDue().

Referenced by afterForwardingProbe(), and isProbingNeeded().

getFaceToProbe()

Face * nfd::fw::asf::ProbingModule::getFaceToProbe	(	const Face &	inFace,
		const Interest &	interest,
		const fib::Entry &	fibEntry,
		const Face &	faceUsed
	)

Definition at line 67 of file asf-probing-module.cpp.

References Face, nfd::fw::asf::AsfMeasurements::getFaceInfo(), nfd::fw::asf::FaceInfo::getLastRtt(), ndn::Interest::getName(), nfd::fib::Entry::getNextHops(), info, nfd::fw::asf::FaceInfo::RTT_NO_MEASUREMENT, and nfd::fw::wouldViolateScope().

Referenced by nfd::fw::asf::AsfStrategy::afterReceiveNack().

isProbingNeeded()

bool nfd::fw::asf::ProbingModule::isProbingNeeded	(	const fib::Entry &	fibEntry,
		const Name &	interestName
	)

Definition at line 103 of file asf-probing-module.cpp.

References nfd::fw::asf::AsfMeasurements::getOrCreateNamespaceInfo(), ndn::random::getRandomNumberEngine(), info, nfd::fw::asf::NamespaceInfo::isFirstProbeScheduled(), nfd::fw::asf::NamespaceInfo::isProbingDue(), scheduleProbe(), and nfd::fw::asf::NamespaceInfo::setIsFirstProbeScheduled().

Referenced by nfd::fw::asf::AsfStrategy::afterReceiveNack().

afterForwardingProbe()

void nfd::fw::asf::ProbingModule::afterForwardingProbe	(	const fib::Entry &	fibEntry,
		const Name &	interestName
	)

Definition at line 121 of file asf-probing-module.cpp.

References Face, nfd::fw::asf::AsfMeasurements::getOrCreateNamespaceInfo(), ndn::random::getRandomNumberEngine(), info, NDN_CXX_UNREACHABLE, scheduleProbe(), and nfd::fw::asf::NamespaceInfo::setIsProbingDue().

Referenced by nfd::fw::asf::AsfStrategy::afterReceiveNack().

setProbingInterval()

void nfd::fw::asf::ProbingModule::setProbingInterval

(

size_t

probingInterval

)

Definition at line 174 of file asf-probing-module.cpp.

References MIN_PROBING_INTERVAL, NDN_THROW, and ndn::to_string().

Referenced by nfd::fw::asf::getParamValue().

getProbingInterval()

time::milliseconds nfd::fw::asf::ProbingModule::getProbingInterval ( ) const

inline

Definition at line 60 of file asf-probing-module.hpp.

References Face, nfd::fw::asf::FaceInfo::getSrtt(), and nfd::fw::asf::FaceInfo::hasTimeout().

Referenced by nfd::fw::asf::AsfStrategy::AsfStrategy().

Member Data Documentation

DEFAULT_PROBING_INTERVAL

constexpr time::milliseconds nfd::fw::asf::ProbingModule::DEFAULT_PROBING_INTERVAL = 1_min

static

Definition at line 92 of file asf-probing-module.hpp.

MIN_PROBING_INTERVAL

constexpr time::milliseconds nfd::fw::asf::ProbingModule::MIN_PROBING_INTERVAL = 1_s

static

Definition at line 93 of file asf-probing-module.hpp.

Referenced by setProbingInterval().

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

• ndnSIM/NFD/daemon/fw/asf-probing-module.hpp
• ndnSIM/NFD/daemon/fw/asf-probing-module.cpp