#include <net.h>

Collaboration diagram for CConnman:

Classes
struct	ListenSocket

struct	Options

Public Types
enum	NumConnections { CONNECTIONS_NONE = 0, CONNECTIONS_IN = (1U << 0), CONNECTIONS_OUT = (1U << 1), CONNECTIONS_ALL = (CONNECTIONS_IN \| CONNECTIONS_OUT) }

Public Member Functions
void	Init (const Options &connOptions)

	CConnman (uint64_t seed0, uint64_t seed1)

	~CConnman ()

bool	Start (CScheduler &scheduler, const Options &options)

void	Stop ()

void	Interrupt ()

bool	GetNetworkActive () const

void	SetNetworkActive (bool active)

bool	OpenNetworkConnection (const CAddress &addrConnect, bool fCountFailure, CSemaphoreGrant grantOutbound=nullptr, const char strDest=nullptr, bool fOneShot=false, bool fFeeler=false, bool manual_connection=false)

bool	CheckIncomingNonce (uint64_t nonce)

bool	ForNode (NodeId id, std::function< bool(CNode *pnode)> func)

void	PushMessage (CNode *pnode, CSerializedNetMsg &&msg)

template<typename Callable >
void	ForEachNode (Callable &&func)

template<typename Callable >
void	ForEachNode (Callable &&func) const

template<typename Callable , typename CallableAfter >
void	ForEachNodeThen (Callable &&pre, CallableAfter &&post)

template<typename Callable , typename CallableAfter >
void	ForEachNodeThen (Callable &&pre, CallableAfter &&post) const

size_t	GetAddressCount () const

void	SetServices (const CService &addr, ServiceFlags nServices)

void	MarkAddressGood (const CAddress &addr)

void	AddNewAddresses (const std::vector< CAddress > &vAddr, const CAddress &addrFrom, int64_t nTimePenalty=0)

std::vector< CAddress >	GetAddresses ()

void	Ban (const CNetAddr &netAddr, const BanReason &reason, int64_t bantimeoffset=0, bool sinceUnixEpoch=false)

void	Ban (const CSubNet &subNet, const BanReason &reason, int64_t bantimeoffset=0, bool sinceUnixEpoch=false)

void	ClearBanned ()

bool	IsBanned (CNetAddr ip)

bool	IsBanned (CSubNet subnet)

bool	Unban (const CNetAddr &ip)

bool	Unban (const CSubNet &ip)

void	GetBanned (banmap_t &banmap)

void	SetBanned (const banmap_t &banmap)

void	SetTryNewOutboundPeer (bool flag)

bool	GetTryNewOutboundPeer ()

int	GetExtraOutboundCount ()

bool	AddNode (const std::string &node)

bool	RemoveAddedNode (const std::string &node)

std::vector< AddedNodeInfo >	GetAddedNodeInfo ()

size_t	GetNodeCount (NumConnections num)

void	GetNodeStats (std::vector< CNodeStats > &vstats)

bool	DisconnectNode (const std::string &node)

bool	DisconnectNode (NodeId id)

ServiceFlags	GetLocalServices () const

void	SetMaxOutboundTarget (uint64_t limit)
	set the max outbound target in bytes More...

uint64_t	GetMaxOutboundTarget ()

void	SetMaxOutboundTimeframe (uint64_t timeframe)
	set the timeframe for the max outbound target More...

uint64_t	GetMaxOutboundTimeframe ()

bool	OutboundTargetReached (bool historicalBlockServingLimit)
	check if the outbound target is reached More...

uint64_t	GetOutboundTargetBytesLeft ()
	response the bytes left in the current max outbound cycle More...

uint64_t	GetMaxOutboundTimeLeftInCycle ()
	response the time in second left in the current max outbound cycle More...

uint64_t	GetTotalBytesRecv ()

uint64_t	GetTotalBytesSent ()

void	SetBestHeight (int height)

int	GetBestHeight () const

CSipHasher	GetDeterministicRandomizer (uint64_t id) const
	Get a unique deterministic randomizer. More...

unsigned int	GetReceiveFloodSize () const

void	WakeMessageHandler ()

Private Member Functions
bool	BindListenPort (const CService &bindAddr, std::string &strError, bool fWhitelisted=false)

bool	Bind (const CService &addr, unsigned int flags)

bool	InitBinds (const std::vector< CService > &binds, const std::vector< CService > &whiteBinds)

void	ThreadOpenAddedConnections ()

void	AddOneShot (const std::string &strDest)

void	ProcessOneShot ()

void	ThreadOpenConnections ()

void	ThreadMessageHandler ()

void	AcceptConnection (const ListenSocket &hListenSocket)

void	ThreadSocketHandler ()

void	ThreadDNSAddressSeed ()

uint64_t	CalculateKeyedNetGroup (const CAddress &ad) const

CNode *	FindNode (const CNetAddr &ip)

CNode *	FindNode (const CSubNet &subNet)

CNode *	FindNode (const std::string &addrName)

CNode *	FindNode (const CService &addr)

bool	AttemptToEvictConnection ()
	Try to find a connection to evict when the node is full. More...

CNode *	ConnectNode (CAddress addrConnect, const char *pszDest, bool fCountFailure)

bool	IsWhitelistedRange (const CNetAddr &addr)

void	DeleteNode (CNode *pnode)

NodeId	GetNewNodeId ()

size_t	SocketSendData (CNode *pnode) const

bool	BannedSetIsDirty ()
	check is the banlist has unwritten changes More...

void	SetBannedSetDirty (bool dirty=true)
	set the "dirty" flag for the banlist More...

void	SweepBanned ()
	clean unused entries (if bantime has expired) More...

void	DumpAddresses ()

void	DumpData ()

void	DumpBanlist ()

void	RecordBytesRecv (uint64_t bytes)

void	RecordBytesSent (uint64_t bytes)

Static Private Member Functions
static bool	NodeFullyConnected (const CNode *pnode)

Private Attributes
CCriticalSection	cs_totalBytesRecv

CCriticalSection	cs_totalBytesSent

uint64_t	nTotalBytesRecv

uint64_t	nTotalBytesSent

uint64_t	nMaxOutboundTotalBytesSentInCycle

uint64_t	nMaxOutboundCycleStartTime

uint64_t	nMaxOutboundLimit

uint64_t	nMaxOutboundTimeframe

std::vector< CSubNet >	vWhitelistedRange

unsigned int	nSendBufferMaxSize

unsigned int	nReceiveFloodSize

std::vector< ListenSocket >	vhListenSocket

std::atomic< bool >	fNetworkActive

banmap_t	setBanned

CCriticalSection	cs_setBanned

bool	setBannedIsDirty

bool	fAddressesInitialized

CAddrMan	addrman

std::deque< std::string >	vOneShots

CCriticalSection	cs_vOneShots

std::vector< std::string >	vAddedNodes

CCriticalSection	cs_vAddedNodes

std::vector< CNode * >	vNodes

std::list< CNode * >	vNodesDisconnected

CCriticalSection	cs_vNodes

std::atomic< NodeId >	nLastNodeId

ServiceFlags	nLocalServices
	Services this instance offers. More...

CSemaphore *	semOutbound

CSemaphore *	semAddnode

int	nMaxConnections

int	nMaxOutbound

int	nMaxAddnode

int	nMaxFeeler

std::atomic< int >	nBestHeight

CClientUIInterface *	clientInterface

NetEventsInterface *	m_msgproc

const uint64_t	nSeed0
	SipHasher seeds for deterministic randomness. More...

const uint64_t	nSeed1

bool	fMsgProcWake
	flag for waking the message processor. More...

std::condition_variable	condMsgProc

std::mutex	mutexMsgProc

std::atomic< bool >	flagInterruptMsgProc

CThreadInterrupt	interruptNet

std::thread	threadDNSAddressSeed

std::thread	threadSocketHandler

std::thread	threadOpenAddedConnections

std::thread	threadOpenConnections

std::thread	threadMessageHandler

std::atomic_bool	m_try_another_outbound_peer
	flag for deciding to connect to an extra outbound peer, in excess of nMaxOutbound This takes the place of a feeler connection More...

Detailed Description

Definition at line 120 of file net.h.

Member Enumeration Documentation

◆ NumConnections

enum CConnman::NumConnections

Enumerator
CONNECTIONS_NONE
CONNECTIONS_IN
CONNECTIONS_OUT
CONNECTIONS_ALL

Definition at line 124 of file net.h.

Constructor & Destructor Documentation

◆ CConnman()

CConnman::CConnman	(	uint64_t	seed0,
		uint64_t	seed1
	)

Definition at line 2249 of file net.cpp.

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◆ ~CConnman()

CConnman::~CConnman ( )

Definition at line 2522 of file net.cpp.

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Member Function Documentation

◆ AcceptConnection()

void CConnman::AcceptConnection ( const ListenSocket & hListenSocket )

private

Definition at line 1071 of file net.cpp.

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◆ AddNewAddresses()

void CConnman::AddNewAddresses	(	const std::vector< CAddress > &	vAddr,
		const CAddress &	addrFrom,
		int64_t	nTimePenalty = `0`
	)

Definition at line 2543 of file net.cpp.

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◆ AddNode()

bool CConnman::AddNode ( const std::string & node )

Definition at line 2553 of file net.cpp.

◆ AddOneShot()

void CConnman::AddOneShot ( const std::string & strDest )

private

Definition at line 97 of file net.cpp.

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◆ AttemptToEvictConnection()

bool CConnman::AttemptToEvictConnection ( )

private

Try to find a connection to evict when the node is full.

Extreme care must be taken to avoid opening the node to attacker triggered network partitioning. The strategy used here is to protect a small number of peers for each of several distinct characteristics which are difficult to forge. In order to partition a node the attacker must be simultaneously better at all of them than honest peers.

Definition at line 978 of file net.cpp.

◆ Ban() [1/2]

void CConnman::Ban	(	const CNetAddr &	netAddr,
		const BanReason &	reason,
		int64_t	bantimeoffset = `0`,
		bool	sinceUnixEpoch = `false`
	)

Definition at line 532 of file net.cpp.

◆ Ban() [2/2]

void CConnman::Ban	(	const CSubNet &	subNet,
		const BanReason &	reason,
		int64_t	bantimeoffset = `0`,
		bool	sinceUnixEpoch = `false`
	)

Definition at line 537 of file net.cpp.

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◆ BannedSetIsDirty()

bool CConnman::BannedSetIsDirty ( )

private

check is the banlist has unwritten changes

Definition at line 623 of file net.cpp.

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◆ Bind()

bool CConnman::Bind	(	const CService &	addr,
		unsigned int	flags
	)

private

Definition at line 2272 of file net.cpp.

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◆ BindListenPort()

bool CConnman::BindListenPort	(	const CService &	bindAddr,
		std::string &	strError,
		bool	fWhitelisted = `false`
	)

private

Definition at line 2078 of file net.cpp.

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◆ CalculateKeyedNetGroup()

uint64_t CConnman::CalculateKeyedNetGroup ( const CAddress & ad ) const

private

Definition at line 2933 of file net.cpp.

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◆ CheckIncomingNonce()

bool CConnman::CheckIncomingNonce ( uint64_t nonce )

Definition at line 348 of file net.cpp.

◆ ClearBanned()

void CConnman::ClearBanned ( )

Definition at line 492 of file net.cpp.

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◆ ConnectNode()

CNode * CConnman::ConnectNode	(	CAddress	addrConnect,
		const char *	pszDest,
		bool	fCountFailure
	)

private

debug print

Definition at line 374 of file net.cpp.

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◆ DeleteNode()

void CConnman::DeleteNode ( CNode * pnode )

private

Definition at line 2511 of file net.cpp.

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◆ DisconnectNode() [1/2]

bool CConnman::DisconnectNode ( const std::string & node )

Definition at line 2603 of file net.cpp.

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◆ DisconnectNode() [2/2]

bool CConnman::DisconnectNode ( NodeId id )

Definition at line 2612 of file net.cpp.

◆ DumpAddresses()

void CConnman::DumpAddresses ( )

private

Definition at line 1675 of file net.cpp.

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◆ DumpBanlist()

void CConnman::DumpBanlist ( )

private

Definition at line 461 of file net.cpp.

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◆ DumpData()

void CConnman::DumpData ( )

private

Definition at line 1686 of file net.cpp.

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◆ FindNode() [1/4]

CNode * CConnman::FindNode ( const CNetAddr & ip )

private

Definition at line 304 of file net.cpp.

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◆ FindNode() [2/4]

CNode * CConnman::FindNode ( const CSubNet & subNet )

private

Definition at line 315 of file net.cpp.

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◆ FindNode() [3/4]

CNode * CConnman::FindNode ( const std::string & addrName )

private

Definition at line 326 of file net.cpp.

◆ FindNode() [4/4]

CNode * CConnman::FindNode ( const CService & addr )

private

Definition at line 337 of file net.cpp.

◆ ForEachNode() [1/2]

template<typename Callable >

void CConnman::ForEachNode ( Callable && func )

inline

Definition at line 185 of file net.h.

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◆ ForEachNode() [2/2]

template<typename Callable >

void CConnman::ForEachNode ( Callable && func ) const

inline

Definition at line 195 of file net.h.

◆ ForEachNodeThen() [1/2]

template<typename Callable , typename CallableAfter >

void CConnman::ForEachNodeThen	(	Callable &&	pre,
		CallableAfter &&	post
	)

inline

Definition at line 205 of file net.h.

◆ ForEachNodeThen() [2/2]

template<typename Callable , typename CallableAfter >

void CConnman::ForEachNodeThen	(	Callable &&	pre,
		CallableAfter &&	post
	)		const

inline

Definition at line 216 of file net.h.

◆ ForNode()

bool CConnman::ForNode	(	NodeId	id,
		std::function< bool(CNode *pnode)>	func
	)

Definition at line 2911 of file net.cpp.

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◆ GetAddedNodeInfo()

std::vector< AddedNodeInfo > CConnman::GetAddedNodeInfo ( )

Definition at line 1903 of file net.cpp.

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◆ GetAddressCount()

size_t CConnman::GetAddressCount ( ) const

Definition at line 2528 of file net.cpp.

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◆ GetAddresses()

std::vector< CAddress > CConnman::GetAddresses ( )

Definition at line 2548 of file net.cpp.

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◆ GetBanned()

void CConnman::GetBanned ( banmap_t & banmap )

Definition at line 587 of file net.cpp.

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◆ GetBestHeight()

int CConnman::GetBestHeight ( ) const

Definition at line 2742 of file net.cpp.

◆ GetDeterministicRandomizer()

CSipHasher CConnman::GetDeterministicRandomizer ( uint64_t id ) const

Get a unique deterministic randomizer.

Definition at line 2928 of file net.cpp.

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◆ GetExtraOutboundCount()

int CConnman::GetExtraOutboundCount ( )

Definition at line 1727 of file net.cpp.

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◆ GetLocalServices()

ServiceFlags CConnman::GetLocalServices ( ) const

Definition at line 2732 of file net.cpp.

◆ GetMaxOutboundTarget()

uint64_t CConnman::GetMaxOutboundTarget ( )

Definition at line 2653 of file net.cpp.

◆ GetMaxOutboundTimeframe()

uint64_t CConnman::GetMaxOutboundTimeframe ( )

Definition at line 2659 of file net.cpp.

◆ GetMaxOutboundTimeLeftInCycle()

uint64_t CConnman::GetMaxOutboundTimeLeftInCycle ( )

response the time in second left in the current max outbound cycle

Definition at line 2665 of file net.cpp.

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◆ GetNetworkActive()

bool CConnman::GetNetworkActive ( ) const

inline

Definition at line 175 of file net.h.

◆ GetNewNodeId()

NodeId CConnman::GetNewNodeId ( )

private

Definition at line 2266 of file net.cpp.

◆ GetNodeCount()

size_t CConnman::GetNodeCount ( NumConnections num )

Definition at line 2576 of file net.cpp.

◆ GetNodeStats()

void CConnman::GetNodeStats ( std::vector< CNodeStats > & vstats )

Definition at line 2592 of file net.cpp.

◆ GetOutboundTargetBytesLeft()

uint64_t CConnman::GetOutboundTargetBytesLeft ( )

response the bytes left in the current max outbound cycle

Definition at line 2711 of file net.cpp.

◆ GetReceiveFloodSize()

unsigned int CConnman::GetReceiveFloodSize ( ) const

Definition at line 2747 of file net.cpp.

◆ GetTotalBytesRecv()

uint64_t CConnman::GetTotalBytesRecv ( )

Definition at line 2720 of file net.cpp.

◆ GetTotalBytesSent()

uint64_t CConnman::GetTotalBytesSent ( )

Definition at line 2726 of file net.cpp.

◆ GetTryNewOutboundPeer()

bool CConnman::GetTryNewOutboundPeer ( )

Definition at line 1710 of file net.cpp.

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◆ Init()

void CConnman::Init ( const Options & connOptions )

inline

Definition at line 153 of file net.h.

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◆ InitBinds()

bool CConnman::InitBinds	(	const std::vector< CService > &	binds,
		const std::vector< CService > &	whiteBinds
	)

private

Definition at line 2285 of file net.cpp.

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◆ Interrupt()

void CConnman::Interrupt ( )

Definition at line 2444 of file net.cpp.

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◆ IsBanned() [1/2]

bool CConnman::IsBanned ( CNetAddr ip )

Definition at line 504 of file net.cpp.

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◆ IsBanned() [2/2]

bool CConnman::IsBanned ( CSubNet subnet )

Definition at line 518 of file net.cpp.

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◆ IsWhitelistedRange()

bool CConnman::IsWhitelistedRange ( const CNetAddr & addr )

private

Definition at line 636 of file net.cpp.

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◆ MarkAddressGood()

void CConnman::MarkAddressGood ( const CAddress & addr )

Definition at line 2538 of file net.cpp.

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◆ NodeFullyConnected()

bool CConnman::NodeFullyConnected ( const CNode * pnode )

staticprivate

Definition at line 2866 of file net.cpp.

◆ OpenNetworkConnection()

bool CConnman::OpenNetworkConnection	(	const CAddress &	addrConnect,
		bool	fCountFailure,
		CSemaphoreGrant *	grantOutbound = `nullptr`,
		const char *	strDest = `nullptr`,
		bool	fOneShot = `false`,
		bool	fFeeler = `false`,
		bool	manual_connection = `false`
	)

Definition at line 1983 of file net.cpp.

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◆ OutboundTargetReached()

bool CConnman::OutboundTargetReached ( bool historicalBlockServingLimit )

check if the outbound target is reached

Definition at line 2691 of file net.cpp.

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◆ ProcessOneShot()

void CConnman::ProcessOneShot ( )

private

Definition at line 1692 of file net.cpp.

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◆ PushMessage()

void CConnman::PushMessage	(	CNode *	pnode,
		CSerializedNetMsg &&	msg
	)

Definition at line 2871 of file net.cpp.

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◆ RecordBytesRecv()

void CConnman::RecordBytesRecv ( uint64_t bytes )

private

Definition at line 2624 of file net.cpp.

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◆ RecordBytesSent()

void CConnman::RecordBytesSent ( uint64_t bytes )

private

Definition at line 2630 of file net.cpp.

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◆ RemoveAddedNode()

bool CConnman::RemoveAddedNode ( const std::string & node )

Definition at line 2564 of file net.cpp.

◆ SetBanned()

void CConnman::SetBanned ( const banmap_t & banmap )

Definition at line 595 of file net.cpp.

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◆ SetBannedSetDirty()

void CConnman::SetBannedSetDirty ( bool dirty = true )

private

set the "dirty" flag for the banlist

Definition at line 629 of file net.cpp.

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◆ SetBestHeight()

void CConnman::SetBestHeight ( int height )

Definition at line 2737 of file net.cpp.

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◆ SetMaxOutboundTarget()

void CConnman::SetMaxOutboundTarget ( uint64_t limit )

set the max outbound target in bytes

Definition at line 2647 of file net.cpp.

◆ SetMaxOutboundTimeframe()

void CConnman::SetMaxOutboundTimeframe ( uint64_t timeframe )

set the timeframe for the max outbound target

Definition at line 2679 of file net.cpp.

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◆ SetNetworkActive()

void CConnman::SetNetworkActive ( bool active )

Definition at line 2228 of file net.cpp.

◆ SetServices()

void CConnman::SetServices	(	const CService &	addr,
		ServiceFlags	nServices
	)

Definition at line 2533 of file net.cpp.

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◆ SetTryNewOutboundPeer()

void CConnman::SetTryNewOutboundPeer ( bool flag )

Definition at line 1715 of file net.cpp.

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◆ SocketSendData()

size_t CConnman::SocketSendData ( CNode * pnode ) const

private

Definition at line 873 of file net.cpp.

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◆ Start()

bool CConnman::Start	(	CScheduler &	scheduler,
		const Options &	options
	)

Definition at line 2302 of file net.cpp.

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◆ Stop()

void CConnman::Stop ( )

Definition at line 2468 of file net.cpp.

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◆ SweepBanned()

void CConnman::SweepBanned ( )

private

clean unused entries (if bantime has expired)

Definition at line 602 of file net.cpp.

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◆ ThreadDNSAddressSeed()

void CConnman::ThreadDNSAddressSeed ( )

private

Definition at line 1596 of file net.cpp.

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◆ ThreadMessageHandler()

void CConnman::ThreadMessageHandler ( )

private

Definition at line 2024 of file net.cpp.

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◆ ThreadOpenAddedConnections()

void CConnman::ThreadOpenAddedConnections ( )

private

Definition at line 1955 of file net.cpp.

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◆ ThreadOpenConnections()

void CConnman::ThreadOpenConnections ( )

private

Definition at line 1741 of file net.cpp.

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◆ ThreadSocketHandler()

void CConnman::ThreadSocketHandler ( )

private

Definition at line 1152 of file net.cpp.

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◆ Unban() [1/2]

bool CConnman::Unban ( const CNetAddr & ip )

Definition at line 569 of file net.cpp.

◆ Unban() [2/2]

bool CConnman::Unban ( const CSubNet & ip )

Definition at line 574 of file net.cpp.

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◆ WakeMessageHandler()

void CConnman::WakeMessageHandler ( )

Definition at line 1448 of file net.cpp.

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Member Data Documentation

◆ addrman

CAddrMan CConnman::addrman

private

Definition at line 392 of file net.h.

◆ clientInterface

CClientUIInterface* CConnman::clientInterface

private

Definition at line 412 of file net.h.

◆ condMsgProc

std::condition_variable CConnman::condMsgProc

private

Definition at line 421 of file net.h.

◆ cs_setBanned

CCriticalSection CConnman::cs_setBanned

private

Definition at line 389 of file net.h.

◆ cs_totalBytesRecv

CCriticalSection CConnman::cs_totalBytesRecv

private

Definition at line 368 of file net.h.

◆ cs_totalBytesSent

CCriticalSection CConnman::cs_totalBytesSent

private

Definition at line 369 of file net.h.

◆ cs_vAddedNodes

CCriticalSection CConnman::cs_vAddedNodes

private

Definition at line 396 of file net.h.

◆ cs_vNodes

CCriticalSection CConnman::cs_vNodes

mutableprivate

Definition at line 399 of file net.h.

◆ cs_vOneShots

CCriticalSection CConnman::cs_vOneShots

private

Definition at line 394 of file net.h.

◆ fAddressesInitialized

bool CConnman::fAddressesInitialized

private

Definition at line 391 of file net.h.

◆ flagInterruptMsgProc

std::atomic<bool> CConnman::flagInterruptMsgProc

private

Definition at line 423 of file net.h.

◆ fMsgProcWake

bool CConnman::fMsgProcWake

private

flag for waking the message processor.

Definition at line 419 of file net.h.

◆ fNetworkActive

std::atomic<bool> CConnman::fNetworkActive

private

Definition at line 387 of file net.h.

◆ interruptNet

CThreadInterrupt CConnman::interruptNet

private

Definition at line 425 of file net.h.

◆ m_msgproc

NetEventsInterface* CConnman::m_msgproc

private

Definition at line 413 of file net.h.

◆ m_try_another_outbound_peer

std::atomic_bool CConnman::m_try_another_outbound_peer

private

flag for deciding to connect to an extra outbound peer, in excess of nMaxOutbound This takes the place of a feeler connection

Definition at line 436 of file net.h.

◆ mutexMsgProc

std::mutex CConnman::mutexMsgProc

private

Definition at line 422 of file net.h.

◆ nBestHeight

std::atomic<int> CConnman::nBestHeight

private

Definition at line 411 of file net.h.

◆ nLastNodeId

std::atomic<NodeId> CConnman::nLastNodeId

private

Definition at line 400 of file net.h.

◆ nLocalServices

ServiceFlags CConnman::nLocalServices

private

Services this instance offers.

Definition at line 403 of file net.h.

◆ nMaxAddnode

int CConnman::nMaxAddnode

private

Definition at line 409 of file net.h.

◆ nMaxConnections

int CConnman::nMaxConnections

private

Definition at line 407 of file net.h.

◆ nMaxFeeler

int CConnman::nMaxFeeler

private

Definition at line 410 of file net.h.

◆ nMaxOutbound

int CConnman::nMaxOutbound

private

Definition at line 408 of file net.h.

◆ nMaxOutboundCycleStartTime

uint64_t CConnman::nMaxOutboundCycleStartTime

private

Definition at line 375 of file net.h.

◆ nMaxOutboundLimit

uint64_t CConnman::nMaxOutboundLimit

private

Definition at line 376 of file net.h.

◆ nMaxOutboundTimeframe

uint64_t CConnman::nMaxOutboundTimeframe

private

Definition at line 377 of file net.h.

◆ nMaxOutboundTotalBytesSentInCycle

uint64_t CConnman::nMaxOutboundTotalBytesSentInCycle

private

Definition at line 374 of file net.h.

◆ nReceiveFloodSize

unsigned int CConnman::nReceiveFloodSize

private

Definition at line 384 of file net.h.

◆ nSeed0

const uint64_t CConnman::nSeed0

private

SipHasher seeds for deterministic randomness.

Definition at line 416 of file net.h.

◆ nSeed1

const uint64_t CConnman::nSeed1

private

Definition at line 416 of file net.h.

◆ nSendBufferMaxSize

unsigned int CConnman::nSendBufferMaxSize

private

Definition at line 383 of file net.h.

◆ nTotalBytesRecv

uint64_t CConnman::nTotalBytesRecv

private

Definition at line 370 of file net.h.

◆ nTotalBytesSent

uint64_t CConnman::nTotalBytesSent

private

Definition at line 371 of file net.h.

◆ semAddnode

CSemaphore* CConnman::semAddnode

private

Definition at line 406 of file net.h.

◆ semOutbound

CSemaphore* CConnman::semOutbound

private

Definition at line 405 of file net.h.

◆ setBanned

banmap_t CConnman::setBanned

private

Definition at line 388 of file net.h.

◆ setBannedIsDirty

bool CConnman::setBannedIsDirty

private

Definition at line 390 of file net.h.

◆ threadDNSAddressSeed

std::thread CConnman::threadDNSAddressSeed

private

Definition at line 427 of file net.h.

◆ threadMessageHandler

std::thread CConnman::threadMessageHandler

private

Definition at line 431 of file net.h.

◆ threadOpenAddedConnections

std::thread CConnman::threadOpenAddedConnections

private

Definition at line 429 of file net.h.

◆ threadOpenConnections

std::thread CConnman::threadOpenConnections

private

Definition at line 430 of file net.h.

◆ threadSocketHandler

std::thread CConnman::threadSocketHandler

private

Definition at line 428 of file net.h.

◆ vAddedNodes

std::vector<std::string> CConnman::vAddedNodes

private

Definition at line 395 of file net.h.

◆ vhListenSocket

std::vector<ListenSocket> CConnman::vhListenSocket

private

Definition at line 386 of file net.h.

◆ vNodes

std::vector<CNode*> CConnman::vNodes

private

Definition at line 397 of file net.h.

◆ vNodesDisconnected

std::list<CNode*> CConnman::vNodesDisconnected

private

Definition at line 398 of file net.h.

◆ vOneShots

std::deque<std::string> CConnman::vOneShots

private

Definition at line 393 of file net.h.

◆ vWhitelistedRange

std::vector<CSubNet> CConnman::vWhitelistedRange

private

Definition at line 381 of file net.h.

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

src/net.h
src/net.cpp

Classes

Public Types

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ NumConnections

Constructor & Destructor Documentation

◆ CConnman()

◆ ~CConnman()

Member Function Documentation

◆ AcceptConnection()

◆ AddNewAddresses()

◆ AddNode()

◆ AddOneShot()

◆ AttemptToEvictConnection()

◆ Ban() [1/2]

◆ Ban() [2/2]

◆ BannedSetIsDirty()

◆ Bind()

◆ BindListenPort()

◆ CalculateKeyedNetGroup()

◆ CheckIncomingNonce()

◆ ClearBanned()

◆ ConnectNode()

◆ DeleteNode()

◆ DisconnectNode() [1/2]

◆ DisconnectNode() [2/2]

◆ DumpAddresses()

◆ DumpBanlist()

◆ DumpData()

◆ FindNode() [1/4]

◆ FindNode() [2/4]

◆ FindNode() [3/4]

◆ FindNode() [4/4]

◆ ForEachNode() [1/2]

◆ ForEachNode() [2/2]

◆ ForEachNodeThen() [1/2]

◆ ForEachNodeThen() [2/2]

◆ ForNode()

◆ GetAddedNodeInfo()

◆ GetAddressCount()

◆ GetAddresses()

◆ GetBanned()

◆ GetBestHeight()

◆ GetDeterministicRandomizer()

◆ GetExtraOutboundCount()

◆ GetLocalServices()

◆ GetMaxOutboundTarget()

◆ GetMaxOutboundTimeframe()

◆ GetMaxOutboundTimeLeftInCycle()

◆ GetNetworkActive()

◆ GetNewNodeId()

◆ GetNodeCount()

◆ GetNodeStats()

◆ GetOutboundTargetBytesLeft()

◆ GetReceiveFloodSize()

◆ GetTotalBytesRecv()

◆ GetTotalBytesSent()

◆ GetTryNewOutboundPeer()

◆ Init()

◆ InitBinds()

◆ Interrupt()

◆ IsBanned() [1/2]

◆ IsBanned() [2/2]

◆ IsWhitelistedRange()

◆ MarkAddressGood()

◆ NodeFullyConnected()

◆ OpenNetworkConnection()

◆ OutboundTargetReached()

◆ ProcessOneShot()

◆ PushMessage()

◆ RecordBytesRecv()

◆ RecordBytesSent()

◆ RemoveAddedNode()

◆ SetBanned()

◆ SetBannedSetDirty()

◆ SetBestHeight()