Extended statistics about a CAddress. More...

#include <addrman.h>

Inheritance diagram for CAddrInfo:

Collaboration diagram for CAddrInfo:

Public Member Functions
	SERIALIZE_METHODS (CAddrInfo, obj)

	CAddrInfo (const CAddress &addrIn, const CNetAddr &addrSource)

	CAddrInfo ()

int	GetTriedBucket (const uint256 &nKey, const std::vector< bool > &asmap) const
	Calculate in which "tried" bucket this entry belongs. More...

int	GetNewBucket (const uint256 &nKey, const CNetAddr &src, const std::vector< bool > &asmap) const
	Calculate in which "new" bucket this entry belongs, given a certain source. More...

int	GetNewBucket (const uint256 &nKey, const std::vector< bool > &asmap) const
	Calculate in which "new" bucket this entry belongs, using its default source. More...

int	GetBucketPosition (const uint256 &nKey, bool fNew, int nBucket) const
	Calculate in which position of a bucket to store this entry. More...

bool	IsTerrible (int64_t nNow=GetAdjustedTime()) const
	Determine whether the statistics about this entry are bad enough so that it can just be deleted. More...

double	GetChance (int64_t nNow=GetAdjustedTime()) const
	Calculate the relative chance this entry should be given when selecting nodes to connect to. More...

Public Member Functions inherited from CAddress
	CAddress ()

	CAddress (CService ipIn, ServiceFlags nServicesIn)

	CAddress (CService ipIn, ServiceFlags nServicesIn, uint32_t nTimeIn)

	SERIALIZE_METHODS (CAddress, obj)

Public Member Functions inherited from CService
	CService ()

	CService (const CNetAddr &ip, uint16_t port)

	CService (const struct in_addr &ipv4Addr, uint16_t port)

	CService (const struct sockaddr_in &addr)

uint16_t	GetPort () const

bool	GetSockAddr (struct sockaddr paddr, socklen_t addrlen) const

bool	SetSockAddr (const struct sockaddr *paddr)

std::vector< unsigned char >	GetKey () const

std::string	ToString () const

std::string	ToStringPort () const

std::string	ToStringIPPort () const

	CService (const struct in6_addr &ipv6Addr, uint16_t port)

	CService (const struct sockaddr_in6 &addr)

	SERIALIZE_METHODS (CService, obj)

Public Member Functions inherited from CNetAddr
	CNetAddr ()
	Construct an unspecified IPv6 network address (::/128). More...

	CNetAddr (const struct in_addr &ipv4Addr)

void	SetIP (const CNetAddr &ip)

void	SetLegacyIPv6 (Span< const uint8_t > ipv6)
	Set from a legacy IPv6 address. More...

bool	SetInternal (const std::string &name)
	Transform an arbitrary string into a non-routable ipv6 address. More...

bool	SetSpecial (const std::string &strName)
	Parse a TOR address and set this object to it. More...

bool	IsBindAny () const

bool	IsIPv4 () const

bool	IsIPv6 () const

bool	IsRFC1918 () const

bool	IsRFC2544 () const

bool	IsRFC6598 () const

bool	IsRFC5737 () const

bool	IsRFC3849 () const

bool	IsRFC3927 () const

bool	IsRFC3964 () const

bool	IsRFC4193 () const

bool	IsRFC4380 () const

bool	IsRFC4843 () const

bool	IsRFC7343 () const

bool	IsRFC4862 () const

bool	IsRFC6052 () const

bool	IsRFC6145 () const

bool	IsHeNet () const

bool	IsTor () const
	Check whether this object represents a TOR address. More...

bool	IsI2P () const
	Check whether this object represents an I2P address. More...

bool	IsCJDNS () const
	Check whether this object represents a CJDNS address. More...

bool	IsLocal () const

bool	IsRoutable () const

bool	IsInternal () const

bool	IsValid () const

bool	IsAddrV1Compatible () const
	Check if the current object can be serialized in pre-ADDRv2/BIP155 format. More...

enum Network	GetNetwork () const

std::string	ToString () const

std::string	ToStringIP () const

uint64_t	GetHash () const

bool	GetInAddr (struct in_addr *pipv4Addr) const

Network	GetNetClass () const

uint32_t	GetLinkedIPv4 () const
	For IPv4, mapped IPv4, SIIT translated IPv4, Teredo, 6to4 tunneled addresses, return the relevant IPv4 address as a uint32. More...

bool	HasLinkedIPv4 () const
	Whether this address has a linked IPv4 address (see GetLinkedIPv4()). More...

uint32_t	GetMappedAS (const std::vector< bool > &asmap) const

std::vector< unsigned char >	GetGroup (const std::vector< bool > &asmap) const
	Get the canonical identifier of our network group. More...

std::vector< unsigned char >	GetAddrBytes () const

int	GetReachabilityFrom (const CNetAddr *paddrPartner=nullptr) const
	Calculates a metric for how reachable (*this) is from a given partner. More...

	CNetAddr (const struct in6_addr &pipv6Addr, const uint32_t scope=0)

bool	GetIn6Addr (struct in6_addr *pipv6Addr) const
	Try to get our IPv6 address. More...

bool	IsRelayable () const
	Whether this address should be relayed to other peers even if we can't reach it ourselves. More...

template<typename Stream >
void	Serialize (Stream &s) const
	Serialize to a stream. More...

template<typename Stream >
void	Unserialize (Stream &s)
	Unserialize from a stream. More...

Public Attributes
int64_t	nLastTry {0}
	last try whatsoever by us (memory only) More...

int64_t	nLastCountAttempt {0}
	last counted attempt (memory only) More...

Public Attributes inherited from CAddress
uint32_t	nTime {TIME_INIT}
	Always included in serialization, except in the network format on INIT_PROTO_VERSION. More...

ServiceFlags	nServices {NODE_NONE}
	Serialized as uint64_t in V1, and as CompactSize in V2. More...

Private Attributes
CNetAddr	source
	where knowledge about this address first came from More...

int64_t	nLastSuccess {0}
	last successful connection by us More...

int	nAttempts {0}
	connection attempts since last successful attempt More...

int	nRefCount {0}
	reference count in new sets (memory only) More...

bool	fInTried {false}
	in tried set? (memory only) More...

int	nRandomPos {-1}
	position in vRandom More...

Friends
class	CAddrMan

Additional Inherited Members
Protected Attributes inherited from CService
uint16_t	port

Protected Attributes inherited from CNetAddr
prevector< ADDR_IPV6_SIZE, uint8_t >	m_addr {ADDR_IPV6_SIZE, 0x0}
	Raw representation of the network address. More...

Network	m_net {NET_IPV6}
	Network to which this address belongs. More...

uint32_t	scopeId {0}

Detailed Description

Extended statistics about a CAddress.

Definition at line 36 of file addrman.h.

Constructor & Destructor Documentation

◆ CAddrInfo() [1/2]

CAddrInfo::CAddrInfo	(	const CAddress &	addrIn,
		const CNetAddr &	addrSource
	)

inline

Definition at line 74 of file addrman.h.

◆ CAddrInfo() [2/2]

CAddrInfo::CAddrInfo ( )

inline

Definition at line 78 of file addrman.h.

Member Function Documentation

◆ GetBucketPosition()

int CAddrInfo::GetBucketPosition	(	const uint256 &	nKey,
		bool	fNew,
		int	nBucket
	)		const

Calculate in which position of a bucket to store this entry.

Definition at line 38 of file addrman.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ GetChance()

double CAddrInfo::GetChance ( int64_t nNow = GetAdjustedTime() ) const

Calculate the relative chance this entry should be given when selecting nodes to connect to.

Definition at line 64 of file addrman.cpp.

Here is the caller graph for this function:

◆ GetNewBucket() [1/2]

int CAddrInfo::GetNewBucket	(	const uint256 &	nKey,
		const CNetAddr &	src,
		const std::vector< bool > &	asmap
	)		const

Calculate in which "new" bucket this entry belongs, given a certain source.

Definition at line 27 of file addrman.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ GetNewBucket() [2/2]

int CAddrInfo::GetNewBucket	(	const uint256 &	nKey,
		const std::vector< bool > &	asmap
	)		const

inline

Calculate in which "new" bucket this entry belongs, using its default source.

Definition at line 89 of file addrman.h.

Here is the call graph for this function:

◆ GetTriedBucket()

int CAddrInfo::GetTriedBucket	(	const uint256 &	nKey,
		const std::vector< bool > &	asmap
	)		const

Calculate in which "tried" bucket this entry belongs.

Definition at line 17 of file addrman.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ IsTerrible()

bool CAddrInfo::IsTerrible ( int64_t nNow = GetAdjustedTime() ) const

Determine whether the statistics about this entry are bad enough so that it can just be deleted.

Definition at line 44 of file addrman.cpp.

Here is the caller graph for this function:

◆ SERIALIZE_METHODS()

CAddrInfo::SERIALIZE_METHODS	(	CAddrInfo	,
		obj
	)

inline

Definition at line 68 of file addrman.h.

Friends And Related Function Documentation

◆ CAddrMan

friend class CAddrMan

friend

Definition at line 64 of file addrman.h.

Member Data Documentation

◆ fInTried

bool CAddrInfo::fInTried {false}

private

in tried set? (memory only)

Definition at line 59 of file addrman.h.

◆ nAttempts

int CAddrInfo::nAttempts {0}

private

connection attempts since last successful attempt

Definition at line 53 of file addrman.h.

◆ nLastCountAttempt

int64_t CAddrInfo::nLastCountAttempt {0}

last counted attempt (memory only)

Definition at line 43 of file addrman.h.

◆ nLastSuccess

int64_t CAddrInfo::nLastSuccess {0}

private

last successful connection by us

Definition at line 50 of file addrman.h.

◆ nLastTry

int64_t CAddrInfo::nLastTry {0}

last try whatsoever by us (memory only)

Definition at line 40 of file addrman.h.

◆ nRandomPos

int CAddrInfo::nRandomPos {-1}

private

position in vRandom

Definition at line 62 of file addrman.h.

◆ nRefCount

int CAddrInfo::nRefCount {0}

private

reference count in new sets (memory only)

Definition at line 56 of file addrman.h.

◆ source

CNetAddr CAddrInfo::source

private

where knowledge about this address first came from

Definition at line 47 of file addrman.h.

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

src/addrman.h
src/addrman.cpp

Public Member Functions

Public Attributes

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CAddrInfo() [1/2]

◆ CAddrInfo() [2/2]

Member Function Documentation

◆ GetBucketPosition()

◆ GetChance()

◆ GetNewBucket() [1/2]

◆ GetNewBucket() [2/2]

◆ GetTriedBucket()

◆ IsTerrible()

◆ SERIALIZE_METHODS()

Friends And Related Function Documentation

◆ CAddrMan

Member Data Documentation

◆ fInTried

◆ nAttempts

◆ nLastCountAttempt

◆ nLastSuccess

◆ nLastTry

◆ nRandomPos

◆ nRefCount

◆ source