Manages the count of available connections for the various slots. More...

#include <Counts.h>

Collaboration diagram for ripple::PeerFinder::Counts:

Public Member Functions
	Counts ()

void	add (Slot const &s)
	Adds the slot state and properties to the slot counts.

void	remove (Slot const &s)
	Removes the slot state and properties from the slot counts.

bool	can_activate (Slot const &s) const
	Returns `true` if the slot can become active.

std::size_t	attempts_needed () const
	Returns the number of attempts needed to bring us to the max.

std::size_t	attempts () const
	Returns the number of outbound connection attempts.

int	out_max () const
	Returns the total number of outbound slots.

int	out_active () const
	Returns the number of outbound peers assigned an open slot.

std::size_t	fixed () const
	Returns the number of fixed connections.

std::size_t	fixed_active () const
	Returns the number of active fixed connections.

void	onConfig (Config const &config)
	Called when the config is set or changed.

int	acceptCount () const
	Returns the number of accepted connections that haven't handshaked.

int	connectCount () const
	Returns the number of connection attempts currently active.

int	closingCount () const
	Returns the number of connections that are gracefully closing.

int	in_max () const
	Returns the total number of inbound slots.

int	inboundActive () const
	Returns the number of inbound peers assigned an open slot.

int	totalActive () const
	Returns the total number of active peers excluding fixed peers.

int	inboundSlotsFree () const
	Returns the number of unused inbound slots.

int	outboundSlotsFree () const
	Returns the number of unused outbound slots.

bool	isConnectedToNetwork () const
	Returns true if the slot logic considers us "connected" to the network.

void	onWrite (beast::PropertyStream::Map &map)
	Output statistics.

std::string	state_string () const
	Records the state for diagnostics.

Private Member Functions
void	adjust (Slot const &s, int const n)

Private Attributes
int	m_attempts
	Outbound connection attempts.

std::size_t	m_active
	Active connections, including fixed and reserved.

std::size_t	m_in_max
	Total number of inbound slots.

std::size_t	m_in_active
	Number of inbound slots assigned to active peers.

std::size_t	m_out_max
	Maximum desired outbound slots.

std::size_t	m_out_active
	Active outbound slots.

std::size_t	m_fixed
	Fixed connections.

std::size_t	m_fixed_active
	Active fixed connections.

std::size_t	m_reserved
	Reserved connections.

int	m_acceptCount

int	m_closingCount

Detailed Description

Manages the count of available connections for the various slots.

Definition at line 14 of file Counts.h.

Constructor & Destructor Documentation

◆ Counts()

ripple::PeerFinder::Counts::Counts ( )

Definition at line 17 of file Counts.h.

Member Function Documentation

◆ add()

void ripple::PeerFinder::Counts::add ( Slot const & s )

Adds the slot state and properties to the slot counts.

Definition at line 37 of file Counts.h.

◆ remove()

void ripple::PeerFinder::Counts::remove ( Slot const & s )

Removes the slot state and properties from the slot counts.

Definition at line 44 of file Counts.h.

◆ can_activate()

bool ripple::PeerFinder::Counts::can_activate ( Slot const & s ) const

Returns true if the slot can become active.

Definition at line 51 of file Counts.h.

◆ attempts_needed()

std::size_t ripple::PeerFinder::Counts::attempts_needed ( ) const

Returns the number of attempts needed to bring us to the max.

Definition at line 69 of file Counts.h.

◆ attempts()

std::size_t ripple::PeerFinder::Counts::attempts ( ) const

Returns the number of outbound connection attempts.

Definition at line 78 of file Counts.h.

◆ out_max()

int ripple::PeerFinder::Counts::out_max ( ) const

Returns the total number of outbound slots.

Definition at line 85 of file Counts.h.

◆ out_active()

int ripple::PeerFinder::Counts::out_active ( ) const

Returns the number of outbound peers assigned an open slot.

Fixed peers do not count towards outbound slots used.

Definition at line 94 of file Counts.h.

◆ fixed()

std::size_t ripple::PeerFinder::Counts::fixed ( ) const

Returns the number of fixed connections.

Definition at line 101 of file Counts.h.

◆ fixed_active()

std::size_t ripple::PeerFinder::Counts::fixed_active ( ) const

Returns the number of active fixed connections.

Definition at line 108 of file Counts.h.

◆ onConfig()

void ripple::PeerFinder::Counts::onConfig ( Config const & config )

Called when the config is set or changed.

Definition at line 117 of file Counts.h.

◆ acceptCount()

int ripple::PeerFinder::Counts::acceptCount ( ) const

Returns the number of accepted connections that haven't handshaked.

Definition at line 126 of file Counts.h.

◆ connectCount()

int ripple::PeerFinder::Counts::connectCount ( ) const

Returns the number of connection attempts currently active.

Definition at line 133 of file Counts.h.

◆ closingCount()

int ripple::PeerFinder::Counts::closingCount ( ) const

Returns the number of connections that are gracefully closing.

Definition at line 140 of file Counts.h.

◆ in_max()

int ripple::PeerFinder::Counts::in_max ( ) const

Returns the total number of inbound slots.

Definition at line 147 of file Counts.h.

◆ inboundActive()

int ripple::PeerFinder::Counts::inboundActive ( ) const

Returns the number of inbound peers assigned an open slot.

Definition at line 154 of file Counts.h.

◆ totalActive()

int ripple::PeerFinder::Counts::totalActive ( ) const

Returns the total number of active peers excluding fixed peers.

Definition at line 161 of file Counts.h.

◆ inboundSlotsFree()

int ripple::PeerFinder::Counts::inboundSlotsFree ( ) const

Returns the number of unused inbound slots.

Fixed peers do not deduct from inbound slots or count towards totals.

Definition at line 170 of file Counts.h.

◆ outboundSlotsFree()

int ripple::PeerFinder::Counts::outboundSlotsFree ( ) const

Returns the number of unused outbound slots.

Fixed peers do not deduct from outbound slots or count towards totals.

Definition at line 181 of file Counts.h.

◆ isConnectedToNetwork()

bool ripple::PeerFinder::Counts::isConnectedToNetwork ( ) const

Returns true if the slot logic considers us "connected" to the network.

Definition at line 193 of file Counts.h.

◆ onWrite()

void ripple::PeerFinder::Counts::onWrite ( beast::PropertyStream::Map & map )

Output statistics.

Definition at line 209 of file Counts.h.

◆ state_string()

std::string ripple::PeerFinder::Counts::state_string ( ) const

Records the state for diagnostics.

Definition at line 223 of file Counts.h.

◆ adjust()

void ripple::PeerFinder::Counts::adjust	(	Slot const &	s,
		int const	n
	)

private

Definition at line 236 of file Counts.h.

Member Data Documentation

◆ m_attempts

int ripple::PeerFinder::Counts::m_attempts

private

Outbound connection attempts.

Definition at line 290 of file Counts.h.

◆ m_active

std::size_t ripple::PeerFinder::Counts::m_active

private

Active connections, including fixed and reserved.

Definition at line 293 of file Counts.h.

◆ m_in_max

std::size_t ripple::PeerFinder::Counts::m_in_max

private

Total number of inbound slots.

Definition at line 296 of file Counts.h.

◆ m_in_active

std::size_t ripple::PeerFinder::Counts::m_in_active

private

Number of inbound slots assigned to active peers.

Definition at line 299 of file Counts.h.

◆ m_out_max

std::size_t ripple::PeerFinder::Counts::m_out_max

private

Maximum desired outbound slots.

Definition at line 302 of file Counts.h.

◆ m_out_active

std::size_t ripple::PeerFinder::Counts::m_out_active

private

Active outbound slots.

Definition at line 305 of file Counts.h.

◆ m_fixed

std::size_t ripple::PeerFinder::Counts::m_fixed

private

Fixed connections.

Definition at line 308 of file Counts.h.

◆ m_fixed_active

std::size_t ripple::PeerFinder::Counts::m_fixed_active

private

Active fixed connections.

Definition at line 311 of file Counts.h.

◆ m_reserved

std::size_t ripple::PeerFinder::Counts::m_reserved

private

Reserved connections.

Definition at line 314 of file Counts.h.

◆ m_acceptCount

int ripple::PeerFinder::Counts::m_acceptCount

private

Definition at line 318 of file Counts.h.

◆ m_closingCount

int ripple::PeerFinder::Counts::m_closingCount

private

Definition at line 321 of file Counts.h.

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Counts()

Member Function Documentation

◆ add()

◆ remove()

◆ can_activate()

◆ attempts_needed()

◆ attempts()

◆ out_max()

◆ out_active()

◆ fixed()

◆ fixed_active()

◆ onConfig()

◆ acceptCount()

◆ connectCount()

◆ closingCount()

◆ in_max()

◆ inboundActive()

◆ totalActive()

◆ inboundSlotsFree()

◆ outboundSlotsFree()

◆ isConnectedToNetwork()

◆ onWrite()

◆ state_string()

◆ adjust()

Member Data Documentation

◆ m_attempts

◆ m_active

◆ m_in_max

◆ m_in_active

◆ m_out_max

◆ m_out_active

◆ m_fixed

◆ m_fixed_active

◆ m_reserved

◆ m_acceptCount

◆ m_closingCount