Information about a peer. More...

#include <net.h>

Collaboration diagram for CNode:

Public Member Functions
	CNode (NodeId id, ServiceFlags nLocalServicesIn, int nMyStartingHeightIn, SOCKET hSocketIn, const CAddress &addrIn, uint64_t nKeyedNetGroupIn, uint64_t nLocalHostNonceIn, const CAddress &addrBindIn, const std::string &addrNameIn="", bool fInboundIn=false)

	~CNode ()

	CNode (const CNode &)=delete

CNode &	operator= (const CNode &)=delete

NodeId	GetId () const

uint64_t	GetLocalNonce () const

int	GetMyStartingHeight () const

int	GetRefCount () const

bool	ReceiveMsgBytes (const char *pch, unsigned int nBytes, bool &complete)

void	SetRecvVersion (int nVersionIn)

int	GetRecvVersion () const

void	SetSendVersion (int nVersionIn)

int	GetSendVersion () const

CService	GetAddrLocal () const

void	SetAddrLocal (const CService &addrLocalIn)
	May not be called more than once. More...

CNode *	AddRef ()

void	Release ()

void	AddAddressKnown (const CAddress &_addr)

void	PushAddress (const CAddress &_addr, FastRandomContext &insecure_rand)

void	AddInventoryKnown (const CInv &inv)

void	PushInventory (const CInv &inv)

void	PushBlockHash (const uint256 &hash)

void	AskFor (const CInv &inv)

void	CloseSocketDisconnect ()

void	copyStats (CNodeStats &stats)

ServiceFlags	GetLocalServices () const

std::string	GetAddrName () const

void	MaybeSetAddrName (const std::string &addrNameIn)
	Sets the addrName only if it was not previously set. More...

Public Attributes
std::atomic< ServiceFlags >	nServices

SOCKET	hSocket

size_t	nSendSize

size_t	nSendOffset

uint64_t	nSendBytes

std::deque< std::vector< unsigned char > >	vSendMsg

CCriticalSection	cs_vSend

CCriticalSection	cs_hSocket

CCriticalSection	cs_vRecv

CCriticalSection	cs_vProcessMsg

std::list< CNetMessage >	vProcessMsg

size_t	nProcessQueueSize

CCriticalSection	cs_sendProcessing

std::deque< CInv >	vRecvGetData

uint64_t	nRecvBytes

std::atomic< int >	nRecvVersion

std::atomic< int64_t >	nLastSend

std::atomic< int64_t >	nLastRecv

const int64_t	nTimeConnected

std::atomic< int64_t >	nTimeOffset

const CAddress	addr

const CAddress	addrBind

std::atomic< int >	nVersion

std::string	strSubVer

std::string	cleanSubVer

CCriticalSection	cs_SubVer

bool	fWhitelisted

bool	fFeeler

bool	fOneShot

bool	m_manual_connection

bool	fClient

bool	m_limited_node

const bool	fInbound

std::atomic_bool	fSuccessfullyConnected

std::atomic_bool	fDisconnect

bool	fRelayTxes

bool	fSentAddr

CSemaphoreGrant	grantOutbound

CCriticalSection	cs_filter

std::unique_ptr< CBloomFilter >	pfilter

std::atomic< int >	nRefCount

const uint64_t	nKeyedNetGroup

std::atomic_bool	fPauseRecv

std::atomic_bool	fPauseSend

uint256	hashContinue

std::atomic< int >	nStartingHeight

std::vector< CAddress >	vAddrToSend

CRollingBloomFilter	addrKnown

bool	fGetAddr

std::set< uint256 >	setKnown

int64_t	nNextAddrSend

int64_t	nNextLocalAddrSend

CRollingBloomFilter	filterInventoryKnown

std::set< uint256 >	setInventoryTxToSend

std::vector< uint256 >	vInventoryBlockToSend

CCriticalSection	cs_inventory

std::set< uint256 >	setAskFor

std::multimap< int64_t, CInv >	mapAskFor

int64_t	nNextInvSend

std::vector< uint256 >	vBlockHashesToAnnounce

bool	fSendMempool

std::atomic< int64_t >	timeLastMempoolReq

std::atomic< int64_t >	nLastBlockTime

std::atomic< int64_t >	nLastTXTime

std::atomic< uint64_t >	nPingNonceSent

std::atomic< int64_t >	nPingUsecStart

std::atomic< int64_t >	nPingUsecTime

std::atomic< int64_t >	nMinPingUsecTime

std::atomic< bool >	fPingQueued

CAmount	minFeeFilter

CCriticalSection	cs_feeFilter

CAmount	lastSentFeeFilter

int64_t	nextSendTimeFeeFilter

Protected Attributes
mapMsgCmdSize	mapSendBytesPerMsgCmd

mapMsgCmdSize	mapRecvBytesPerMsgCmd

Private Attributes
const NodeId	id

const uint64_t	nLocalHostNonce

const ServiceFlags	nLocalServices

const int	nMyStartingHeight

int	nSendVersion

std::list< CNetMessage >	vRecvMsg

CCriticalSection	cs_addrName

std::string	addrName

CService	addrLocal

CCriticalSection	cs_addrLocal

Friends
class	CConnman

Detailed Description

Information about a peer.

Definition at line 626 of file net.h.

Constructor & Destructor Documentation

◆ CNode() [1/2]

CNode::CNode	(	NodeId	id,
		ServiceFlags	nLocalServicesIn,
		int	nMyStartingHeightIn,
		SOCKET	hSocketIn,
		const CAddress &	addrIn,
		uint64_t	nKeyedNetGroupIn,
		uint64_t	nLocalHostNonceIn,
		const CAddress &	addrBindIn,
		const std::string &	addrNameIn = `""`,
		bool	fInboundIn = `false`
	)

Definition at line 2722 of file net.cpp.

◆ ~CNode()

CNode::~CNode ( )

Definition at line 2795 of file net.cpp.

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◆ CNode() [2/2]

CNode::CNode ( const CNode & )

delete

Member Function Documentation

◆ AddAddressKnown()

void CNode::AddAddressKnown ( const CAddress & _addr )

inline

Definition at line 819 of file net.h.

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◆ AddInventoryKnown()

void CNode::AddInventoryKnown ( const CInv & inv )

inline

Definition at line 839 of file net.h.

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◆ AddRef()

CNode* CNode::AddRef ( )

inline

Definition at line 806 of file net.h.

◆ AskFor()

void CNode::AskFor ( const CInv & inv )

Definition at line 2800 of file net.cpp.

◆ CloseSocketDisconnect()

void CNode::CloseSocketDisconnect ( )

Definition at line 488 of file net.cpp.

◆ copyStats()

void CNode::copyStats ( CNodeStats & stats )

Definition at line 686 of file net.cpp.

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◆ GetAddrLocal()

CService CNode::GetAddrLocal ( ) const

Definition at line 670 of file net.cpp.

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◆ GetAddrName()

std::string CNode::GetAddrName ( ) const

Definition at line 658 of file net.cpp.

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◆ GetId()

NodeId CNode::GetId ( ) const

inline

Definition at line 771 of file net.h.

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◆ GetLocalNonce()

uint64_t CNode::GetLocalNonce ( ) const

inline

Definition at line 775 of file net.h.

◆ GetLocalServices()

ServiceFlags CNode::GetLocalServices ( ) const

inline

Definition at line 871 of file net.h.

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◆ GetMyStartingHeight()

int CNode::GetMyStartingHeight ( ) const

inline

Definition at line 779 of file net.h.

◆ GetRecvVersion()

int CNode::GetRecvVersion ( ) const

inline

Definition at line 795 of file net.h.

◆ GetRefCount()

int CNode::GetRefCount ( ) const

inline

Definition at line 783 of file net.h.

◆ GetSendVersion()

int CNode::GetSendVersion ( ) const

Definition at line 810 of file net.cpp.

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◆ MaybeSetAddrName()

void CNode::MaybeSetAddrName ( const std::string & addrNameIn )

Sets the addrName only if it was not previously set.

Definition at line 663 of file net.cpp.

◆ operator=()

CNode& CNode::operator= ( const CNode & )

delete

◆ PushAddress()

void CNode::PushAddress	(	const CAddress &	_addr,
		FastRandomContext &	insecure_rand
	)

inline

Definition at line 824 of file net.h.

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◆ PushBlockHash()

void CNode::PushBlockHash ( const uint256 & hash )

inline

Definition at line 859 of file net.h.

◆ PushInventory()

void CNode::PushInventory ( const CInv & inv )

inline

Definition at line 847 of file net.h.

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◆ ReceiveMsgBytes()

bool CNode::ReceiveMsgBytes	(	const char *	pch,
		unsigned int	nBytes,
		bool &	complete
	)

Definition at line 744 of file net.cpp.

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◆ Release()

void CNode::Release ( )

inline

Definition at line 812 of file net.h.

◆ SetAddrLocal()

void CNode::SetAddrLocal ( const CService & addrLocalIn )

May not be called more than once.

Definition at line 675 of file net.cpp.

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◆ SetRecvVersion()

void CNode::SetRecvVersion ( int nVersionIn )

inline

Definition at line 791 of file net.h.

◆ SetSendVersion()

void CNode::SetSendVersion ( int nVersionIn )

Definition at line 796 of file net.cpp.

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Friends And Related Function Documentation

◆ CConnman

friend class CConnman

friend

Definition at line 628 of file net.h.

Member Data Documentation

◆ addr

const CAddress CNode::addr

Definition at line 656 of file net.h.

◆ addrBind

const CAddress CNode::addrBind

Definition at line 658 of file net.h.

◆ addrKnown

CRollingBloomFilter CNode::addrKnown

Definition at line 700 of file net.h.

◆ addrLocal

CService CNode::addrLocal

private

Definition at line 767 of file net.h.

◆ addrName

std::string CNode::addrName

private

Definition at line 764 of file net.h.

◆ cleanSubVer

std::string CNode::cleanSubVer

Definition at line 664 of file net.h.

◆ cs_addrLocal

CCriticalSection CNode::cs_addrLocal

mutableprivate

Definition at line 768 of file net.h.

◆ cs_addrName

CCriticalSection CNode::cs_addrName

mutableprivate

Definition at line 763 of file net.h.

◆ cs_feeFilter

CCriticalSection CNode::cs_feeFilter

Definition at line 745 of file net.h.

◆ cs_filter

CCriticalSection CNode::cs_filter

Definition at line 682 of file net.h.

◆ cs_hSocket

CCriticalSection CNode::cs_hSocket

Definition at line 638 of file net.h.

◆ cs_inventory

CCriticalSection CNode::cs_inventory

Definition at line 715 of file net.h.

◆ cs_sendProcessing

CCriticalSection CNode::cs_sendProcessing

Definition at line 645 of file net.h.

◆ cs_SubVer

CCriticalSection CNode::cs_SubVer

Definition at line 665 of file net.h.

◆ cs_vProcessMsg

CCriticalSection CNode::cs_vProcessMsg

Definition at line 641 of file net.h.

◆ cs_vRecv

CCriticalSection CNode::cs_vRecv

Definition at line 639 of file net.h.

◆ cs_vSend

CCriticalSection CNode::cs_vSend

Definition at line 637 of file net.h.

◆ fClient

bool CNode::fClient

Definition at line 670 of file net.h.

◆ fDisconnect

std::atomic_bool CNode::fDisconnect

Definition at line 674 of file net.h.

◆ fFeeler

bool CNode::fFeeler

Definition at line 667 of file net.h.

◆ fGetAddr

bool CNode::fGetAddr

Definition at line 701 of file net.h.

◆ filterInventoryKnown

CRollingBloomFilter CNode::filterInventoryKnown

Definition at line 707 of file net.h.

◆ fInbound

const bool CNode::fInbound

Definition at line 672 of file net.h.

◆ fOneShot

bool CNode::fOneShot

Definition at line 668 of file net.h.

◆ fPauseRecv

std::atomic_bool CNode::fPauseRecv

Definition at line 687 of file net.h.

◆ fPauseSend

std::atomic_bool CNode::fPauseSend

Definition at line 688 of file net.h.

◆ fPingQueued

std::atomic<bool> CNode::fPingQueued

Definition at line 742 of file net.h.

◆ fRelayTxes

bool CNode::fRelayTxes

Definition at line 679 of file net.h.

◆ fSendMempool

bool CNode::fSendMempool

Definition at line 723 of file net.h.

◆ fSentAddr

bool CNode::fSentAddr

Definition at line 680 of file net.h.

◆ fSuccessfullyConnected

std::atomic_bool CNode::fSuccessfullyConnected

Definition at line 673 of file net.h.

◆ fWhitelisted

bool CNode::fWhitelisted

Definition at line 666 of file net.h.

◆ grantOutbound

CSemaphoreGrant CNode::grantOutbound

Definition at line 681 of file net.h.

◆ hashContinue

uint256 CNode::hashContinue

Definition at line 695 of file net.h.

◆ hSocket

SOCKET CNode::hSocket

Definition at line 632 of file net.h.

◆ id

const NodeId CNode::id

private

Definition at line 755 of file net.h.

◆ lastSentFeeFilter

CAmount CNode::lastSentFeeFilter

Definition at line 746 of file net.h.

◆ m_limited_node

bool CNode::m_limited_node

Definition at line 671 of file net.h.

◆ m_manual_connection

bool CNode::m_manual_connection

Definition at line 669 of file net.h.

◆ mapAskFor

std::multimap<int64_t, CInv> CNode::mapAskFor

Definition at line 717 of file net.h.

◆ mapRecvBytesPerMsgCmd

mapMsgCmdSize CNode::mapRecvBytesPerMsgCmd

protected

Definition at line 692 of file net.h.

◆ mapSendBytesPerMsgCmd

mapMsgCmdSize CNode::mapSendBytesPerMsgCmd

protected

Definition at line 691 of file net.h.

◆ minFeeFilter

CAmount CNode::minFeeFilter

Definition at line 744 of file net.h.

◆ nextSendTimeFeeFilter

int64_t CNode::nextSendTimeFeeFilter

Definition at line 747 of file net.h.

◆ nKeyedNetGroup

const uint64_t CNode::nKeyedNetGroup

Definition at line 686 of file net.h.

◆ nLastBlockTime

std::atomic<int64_t> CNode::nLastBlockTime

Definition at line 729 of file net.h.

◆ nLastRecv

std::atomic<int64_t> CNode::nLastRecv

Definition at line 652 of file net.h.

◆ nLastSend

std::atomic<int64_t> CNode::nLastSend

Definition at line 651 of file net.h.

◆ nLastTXTime

std::atomic<int64_t> CNode::nLastTXTime

Definition at line 730 of file net.h.

◆ nLocalHostNonce

const uint64_t CNode::nLocalHostNonce

private

Definition at line 756 of file net.h.

◆ nLocalServices

const ServiceFlags CNode::nLocalServices

private

Definition at line 758 of file net.h.

◆ nMinPingUsecTime

std::atomic<int64_t> CNode::nMinPingUsecTime

Definition at line 740 of file net.h.

◆ nMyStartingHeight

const int CNode::nMyStartingHeight

private

Definition at line 759 of file net.h.

◆ nNextAddrSend

int64_t CNode::nNextAddrSend

Definition at line 703 of file net.h.

◆ nNextInvSend

int64_t CNode::nNextInvSend

Definition at line 718 of file net.h.

◆ nNextLocalAddrSend

int64_t CNode::nNextLocalAddrSend

Definition at line 704 of file net.h.

◆ nPingNonceSent

std::atomic<uint64_t> CNode::nPingNonceSent

Definition at line 734 of file net.h.

◆ nPingUsecStart

std::atomic<int64_t> CNode::nPingUsecStart

Definition at line 736 of file net.h.

◆ nPingUsecTime

std::atomic<int64_t> CNode::nPingUsecTime

Definition at line 738 of file net.h.

◆ nProcessQueueSize

size_t CNode::nProcessQueueSize

Definition at line 643 of file net.h.

◆ nRecvBytes

uint64_t CNode::nRecvBytes

Definition at line 648 of file net.h.

◆ nRecvVersion

std::atomic<int> CNode::nRecvVersion

Definition at line 649 of file net.h.

◆ nRefCount

std::atomic<int> CNode::nRefCount

Definition at line 684 of file net.h.

◆ nSendBytes

uint64_t CNode::nSendBytes

Definition at line 635 of file net.h.

◆ nSendOffset

size_t CNode::nSendOffset

Definition at line 634 of file net.h.

◆ nSendSize

size_t CNode::nSendSize

Definition at line 633 of file net.h.

◆ nSendVersion

int CNode::nSendVersion

private

Definition at line 760 of file net.h.

◆ nServices

std::atomic<ServiceFlags> CNode::nServices

Definition at line 631 of file net.h.

◆ nStartingHeight

std::atomic<int> CNode::nStartingHeight

Definition at line 696 of file net.h.

◆ nTimeConnected

const int64_t CNode::nTimeConnected

Definition at line 653 of file net.h.

◆ nTimeOffset

std::atomic<int64_t> CNode::nTimeOffset

Definition at line 654 of file net.h.

◆ nVersion

std::atomic<int> CNode::nVersion

Definition at line 659 of file net.h.

◆ pfilter

std::unique_ptr<CBloomFilter> CNode::pfilter

Definition at line 683 of file net.h.

◆ setAskFor

std::set<uint256> CNode::setAskFor

Definition at line 716 of file net.h.

◆ setInventoryTxToSend

std::set<uint256> CNode::setInventoryTxToSend

Definition at line 710 of file net.h.

◆ setKnown

std::set<uint256> CNode::setKnown

Definition at line 702 of file net.h.

◆ strSubVer

std::string CNode::strSubVer

Definition at line 664 of file net.h.

◆ timeLastMempoolReq

std::atomic<int64_t> CNode::timeLastMempoolReq

Definition at line 726 of file net.h.

◆ vAddrToSend

std::vector<CAddress> CNode::vAddrToSend

Definition at line 699 of file net.h.

◆ vBlockHashesToAnnounce

std::vector<uint256> CNode::vBlockHashesToAnnounce

Definition at line 721 of file net.h.

◆ vInventoryBlockToSend

std::vector<uint256> CNode::vInventoryBlockToSend

Definition at line 714 of file net.h.

◆ vProcessMsg

std::list<CNetMessage> CNode::vProcessMsg

Definition at line 642 of file net.h.

◆ vRecvGetData

std::deque<CInv> CNode::vRecvGetData

Definition at line 647 of file net.h.

◆ vRecvMsg

std::list<CNetMessage> CNode::vRecvMsg

private

Definition at line 761 of file net.h.

◆ vSendMsg

std::deque<std::vector<unsigned char> > CNode::vSendMsg

Definition at line 636 of file net.h.

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

src/net.h
src/net.cpp

Public Member Functions

Public Attributes

Protected Attributes

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ CNode() [1/2]

◆ ~CNode()

◆ CNode() [2/2]

Member Function Documentation

◆ AddAddressKnown()

◆ AddInventoryKnown()

◆ AddRef()

◆ AskFor()

◆ CloseSocketDisconnect()

◆ copyStats()

◆ GetAddrLocal()

◆ GetAddrName()

◆ GetId()

◆ GetLocalNonce()

◆ GetLocalServices()

◆ GetMyStartingHeight()

◆ GetRecvVersion()

◆ GetRefCount()

◆ GetSendVersion()

◆ MaybeSetAddrName()

◆ operator=()

◆ PushAddress()

◆ PushBlockHash()

◆ PushInventory()

◆ ReceiveMsgBytes()

◆ Release()

◆ SetAddrLocal()

◆ SetRecvVersion()

◆ SetSendVersion()

Friends And Related Function Documentation

◆ CConnman

Member Data Documentation

◆ addr

◆ addrBind

◆ addrKnown

◆ addrLocal

◆ addrName

◆ cleanSubVer

◆ cs_addrLocal

◆ cs_addrName

◆ cs_feeFilter

◆ cs_filter

◆ cs_hSocket

◆ cs_inventory

◆ cs_sendProcessing

◆ cs_SubVer

◆ cs_vProcessMsg

◆ cs_vRecv

◆ cs_vSend

◆ fClient

◆ fDisconnect

◆ fFeeler

◆ fGetAddr

◆ filterInventoryKnown

◆ fInbound

◆ fOneShot

◆ fPauseRecv

◆ fPauseSend

◆ fPingQueued

◆ fRelayTxes

◆ fSendMempool

◆ fSentAddr

◆ fSuccessfullyConnected

◆ fWhitelisted

◆ grantOutbound

◆ hashContinue

◆ hSocket

◆ id

◆ lastSentFeeFilter

◆ m_limited_node

◆ m_manual_connection

◆ mapAskFor

◆ mapRecvBytesPerMsgCmd