#include <path_preference.h>

Inheritance diagram for PathPreferenceSM:

Collaboration diagram for PathPreferenceSM:

Public Member Functions
	PathPreferenceSM (Agent agent, const Peer peer, AgentRoute *rt, bool dependent_rt, const PathPreference &pref)

	~PathPreferenceSM ()

uint32_t	sequence () const

uint32_t	preference () const

bool	wait_for_traffic () const

bool	ecmp () const

uint32_t	timeout () const

uint64_t	last_stable_high_priority_change_at () const

uint32_t	flap_count () const

bool	is_dependent_rt () const

void	set_sequence (uint32_t seq_no)

void	set_preference (uint32_t preference)

void	set_wait_for_traffic (bool wait_for_traffic)

void	set_ecmp (bool ecmp)

void	set_seen (bool seen)

void	set_max_sequence (uint32_t seq)

void	set_timeout (uint32_t timeout)

void	set_last_stable_high_priority_change_at (uint64_t timestamp)

void	set_dependent_rt (PathPreferenceSM *sm)

void	set_is_dependent_rt (bool dependent_path)

void	set_dependent_ip (const IpAddress &ip)

IpAddress	dependent_ip ()

bool	IsFlap () const

bool	seen ()

uint32_t	max_sequence () const

void	Process ()

void	Delete ()

void	Log (std::string state)

void	EnqueuePathChange ()

bool	Retry ()

void	StartRetryTimer ()

void	CancelRetryTimer ()

bool	RetryTimerRunning ()

void	IncreaseRetryTimeout ()

void	DecreaseRetryTimeout ()

bool	IsPathFlapping () const

bool	IsPathStable () const

void	UpdateFlapTime ()

void	UpdateDependentRoute ()

Static Public Attributes
static const uint32_t	kMinInterval = 4 * 1000

static const uint32_t	kMaxInterval = 32 * 1000

static const uint32_t	kMaxFlapCount = 5

Private Types
typedef DependencyList < PathPreferenceSM, PathPreferenceSM >	PathDependencyList

Private Member Functions
	DEPENDENCY_LIST (PathPreferenceSM, PathPreferenceSM, dependent_routes_)

Private Attributes
Agent *	agent_

const Peer *	peer_

AgentRoute *	rt_

PathPreference	path_preference_

uint32_t	max_sequence_

bool	seen_

Timer *	timer_

uint32_t	timeout_

uint64_t	last_stable_high_priority_change_at_

uint64_t	backoff_timer_fired_time_

uint32_t	flap_count_

bool	is_dependent_rt_

DependencyRef < PathPreferenceSM, PathPreferenceSM >	dependent_rt_

Detailed Description

Definition at line 28 of file path_preference.h.

Member Typedef Documentation

typedef DependencyList<PathPreferenceSM, PathPreferenceSM> PathPreferenceSM::PathDependencyList

private

Definition at line 30 of file path_preference.h.

Constructor & Destructor Documentation

PathPreferenceSM::PathPreferenceSM	(	Agent *	agent,
		const Peer *	peer,
		AgentRoute *	rt,
		bool	dependent_rt,
		const PathPreference &	pref
	)

Definition at line 247 of file path_preference.cc.

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PathPreferenceSM::~PathPreferenceSM ( )

Definition at line 260 of file path_preference.cc.

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Member Function Documentation

void PathPreferenceSM::CancelRetryTimer ( )

Definition at line 294 of file path_preference.cc.

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void PathPreferenceSM::DecreaseRetryTimeout ( )

Definition at line 324 of file path_preference.cc.

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void PathPreferenceSM::Delete ( )

PathPreferenceSM::DEPENDENCY_LIST	(	PathPreferenceSM	,
		PathPreferenceSM	,
		dependent_routes_
	)

private

IpAddress PathPreferenceSM::dependent_ip ( )

inline

Definition at line 95 of file path_preference.h.

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bool PathPreferenceSM::ecmp ( ) const

inline

Definition at line 42 of file path_preference.h.

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void PathPreferenceSM::EnqueuePathChange ( )

Definition at line 465 of file path_preference.cc.

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uint32_t PathPreferenceSM::flap_count ( ) const

inline

Definition at line 48 of file path_preference.h.

void PathPreferenceSM::IncreaseRetryTimeout ( )

Definition at line 308 of file path_preference.cc.

bool PathPreferenceSM::is_dependent_rt ( ) const

inline

Definition at line 50 of file path_preference.h.

bool PathPreferenceSM::IsFlap ( ) const

Definition at line 315 of file path_preference.cc.

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bool PathPreferenceSM::IsPathFlapping ( ) const

Definition at line 342 of file path_preference.cc.

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bool PathPreferenceSM::IsPathStable ( ) const

uint64_t PathPreferenceSM::last_stable_high_priority_change_at ( ) const

inline

Definition at line 45 of file path_preference.h.

void PathPreferenceSM::Log ( std::string state )

Definition at line 454 of file path_preference.cc.

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uint32_t PathPreferenceSM::max_sequence ( ) const

inline

Definition at line 101 of file path_preference.h.

uint32_t PathPreferenceSM::preference ( ) const

inline

Definition at line 40 of file path_preference.h.

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void PathPreferenceSM::Process ( )

Definition at line 365 of file path_preference.cc.

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bool PathPreferenceSM::Retry ( )

Definition at line 275 of file path_preference.cc.

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bool PathPreferenceSM::RetryTimerRunning ( )

Definition at line 301 of file path_preference.cc.

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bool PathPreferenceSM::seen ( )

inline

Definition at line 100 of file path_preference.h.

uint32_t PathPreferenceSM::sequence ( ) const

inline

Definition at line 39 of file path_preference.h.

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void PathPreferenceSM::set_dependent_ip ( const IpAddress & ip )

inline

Definition at line 91 of file path_preference.h.

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void PathPreferenceSM::set_dependent_rt ( PathPreferenceSM * sm )

inline

Definition at line 83 of file path_preference.h.

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void PathPreferenceSM::set_ecmp ( bool ecmp )

inline

Definition at line 63 of file path_preference.h.

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void PathPreferenceSM::set_is_dependent_rt ( bool dependent_path )

inline

Definition at line 87 of file path_preference.h.

void PathPreferenceSM::set_last_stable_high_priority_change_at ( uint64_t timestamp )

inline

Definition at line 79 of file path_preference.h.

void PathPreferenceSM::set_max_sequence ( uint32_t seq )

inline

Definition at line 71 of file path_preference.h.

void PathPreferenceSM::set_preference ( uint32_t preference )

inline

Definition at line 55 of file path_preference.h.

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void PathPreferenceSM::set_seen ( bool seen )

inline

Definition at line 67 of file path_preference.h.

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void PathPreferenceSM::set_sequence ( uint32_t seq_no )

inline

Definition at line 51 of file path_preference.h.

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void PathPreferenceSM::set_timeout ( uint32_t timeout )

inline

Definition at line 75 of file path_preference.h.

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void PathPreferenceSM::set_wait_for_traffic ( bool wait_for_traffic )

inline

Definition at line 59 of file path_preference.h.

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void PathPreferenceSM::StartRetryTimer ( )

Definition at line 282 of file path_preference.cc.

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uint32_t PathPreferenceSM::timeout ( ) const

inline

Definition at line 43 of file path_preference.h.

void PathPreferenceSM::UpdateDependentRoute ( )

Definition at line 349 of file path_preference.cc.

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void PathPreferenceSM::UpdateFlapTime ( )

Definition at line 332 of file path_preference.cc.

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bool PathPreferenceSM::wait_for_traffic ( ) const

inline

Definition at line 41 of file path_preference.h.

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Member Data Documentation

Agent* PathPreferenceSM::agent_

private

Definition at line 117 of file path_preference.h.

uint64_t PathPreferenceSM::backoff_timer_fired_time_

private

Definition at line 126 of file path_preference.h.

DependencyRef<PathPreferenceSM, PathPreferenceSM> PathPreferenceSM::dependent_rt_

private

Definition at line 129 of file path_preference.h.

uint32_t PathPreferenceSM::flap_count_

private

Definition at line 127 of file path_preference.h.

bool PathPreferenceSM::is_dependent_rt_

private

Definition at line 128 of file path_preference.h.

const uint32_t PathPreferenceSM::kMaxFlapCount = 5

static

Definition at line 34 of file path_preference.h.

const uint32_t PathPreferenceSM::kMaxInterval = 32 * 1000

static

Definition at line 33 of file path_preference.h.

const uint32_t PathPreferenceSM::kMinInterval = 4 * 1000

static

Definition at line 32 of file path_preference.h.

uint64_t PathPreferenceSM::last_stable_high_priority_change_at_

private

Definition at line 125 of file path_preference.h.

uint32_t PathPreferenceSM::max_sequence_

private

Definition at line 121 of file path_preference.h.

PathPreference PathPreferenceSM::path_preference_

private

Definition at line 120 of file path_preference.h.

const Peer* PathPreferenceSM::peer_

private

Definition at line 118 of file path_preference.h.

AgentRoute* PathPreferenceSM::rt_

private

Definition at line 119 of file path_preference.h.

bool PathPreferenceSM::seen_

private

Definition at line 122 of file path_preference.h.

uint32_t PathPreferenceSM::timeout_

private

Definition at line 124 of file path_preference.h.

Timer* PathPreferenceSM::timer_

private

Definition at line 123 of file path_preference.h.

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

Public Member Functions

Static Public Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation