CNode Class Reference

Information about a peer. More...

#include <net.h>

Collaboration diagram for CNode:

Public Member Functions
	CNode (SOCKET hSocketIn, CAddress addrIn, std::string addrNameIn="", bool fInboundIn=false)
	~CNode ()
NodeId	GetId () const
int	GetRefCount ()
unsigned int	GetTotalRecvSize ()
bool	ReceiveMsgBytes (const char *pch, unsigned int nBytes)
void	SetRecvVersion (int nVersionIn)
CNode *	AddRef ()
void	Release ()
void	AddAddressKnown (const CAddress &addr)
void	PushAddress (const CAddress &addr)
void	AddInventoryKnown (const CInv &inv)
void	PushInventory (const CInv &inv)
void	AskFor (const CInv &inv)
void	BeginMessage (const char *pszCommand) EXCLUSIVE_LOCK_FUNCTION(cs_vSend)
void	AbortMessage () UNLOCK_FUNCTION(cs_vSend)
void	EndMessage () UNLOCK_FUNCTION(cs_vSend)
void	PushVersion ()
void	PushMessage (const char *pszCommand)
template<typename T1 >
void	PushMessage (const char *pszCommand, const T1 &a1)
template<typename T1 , typename T2 >
void	PushMessage (const char *pszCommand, const T1 &a1, const T2 &a2)
template<typename T1 , typename T2 , typename T3 >
void	PushMessage (const char *pszCommand, const T1 &a1, const T2 &a2, const T3 &a3)
template<typename T1 , typename T2 , typename T3 , typename T4 >
void	PushMessage (const char *pszCommand, const T1 &a1, const T2 &a2, const T3 &a3, const T4 &a4)
template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 >
void	PushMessage (const char *pszCommand, const T1 &a1, const T2 &a2, const T3 &a3, const T4 &a4, const T5 &a5)
template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 >
void	PushMessage (const char *pszCommand, const T1 &a1, const T2 &a2, const T3 &a3, const T4 &a4, const T5 &a5, const T6 &a6)
template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 >
void	PushMessage (const char *pszCommand, const T1 &a1, const T2 &a2, const T3 &a3, const T4 &a4, const T5 &a5, const T6 &a6, const T7 &a7)
template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 >
void	PushMessage (const char *pszCommand, const T1 &a1, const T2 &a2, const T3 &a3, const T4 &a4, const T5 &a5, const T6 &a6, const T7 &a7, const T8 &a8)
template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 >
void	PushMessage (const char *pszCommand, const T1 &a1, const T2 &a2, const T3 &a3, const T4 &a4, const T5 &a5, const T6 &a6, const T7 &a7, const T8 &a8, const T9 &a9)
bool	IsSubscribed (unsigned int nChannel)
void	Subscribe (unsigned int nChannel, unsigned int nHops=0)
void	CancelSubscribe (unsigned int nChannel)
void	CloseSocketDisconnect ()
void	Cleanup ()
void	copyStats (CNodeStats &stats)

Static Public Member Functions
static void	ClearBanned ()
static bool	IsBanned (CNetAddr ip)
static bool	Ban (const CNetAddr &ip)
static void	RecordBytesRecv (uint64_t bytes)
static void	RecordBytesSent (uint64_t bytes)
static uint64_t	GetTotalBytesRecv ()
static uint64_t	GetTotalBytesSent ()

Public Attributes
uint64_t	nServices
SOCKET	hSocket
CDataStream	ssSend
size_t	nSendSize
size_t	nSendOffset
uint64_t	nSendBytes
std::deque< CSerializeData >	vSendMsg
CCriticalSection	cs_vSend
std::deque< CInv >	vRecvGetData
std::deque< CNetMessage >	vRecvMsg
CCriticalSection	cs_vRecvMsg
uint64_t	nRecvBytes
int	nRecvVersion
int64_t	nLastSend
int64_t	nLastRecv
int64_t	nTimeConnected
CAddress	addr
std::string	addrName
CService	addrLocal
int	nVersion
std::string	strSubVer
std::string	cleanSubVer
bool	fOneShot
bool	fClient
bool	fInbound
bool	fNetworkNode
bool	fSuccessfullyConnected
bool	fDisconnect
bool	fRelayTxes
CSemaphoreGrant	grantOutbound
CCriticalSection	cs_filter
CBloomFilter *	pfilter
int	nRefCount
NodeId	id
uint256	hashContinue
CBlockIndex *	pindexLastGetBlocksBegin
uint256	hashLastGetBlocksEnd
int	nStartingHeight
bool	fStartSync
std::vector< CAddress >	vAddrToSend
mruset< CAddress >	setAddrKnown
bool	fGetAddr
std::set< uint256 >	setKnown
mruset< CInv >	setInventoryKnown
std::vector< CInv >	vInventoryToSend
CCriticalSection	cs_inventory
std::multimap< int64_t, CInv >	mapAskFor
uint64_t	nPingNonceSent
int64_t	nPingUsecStart
int64_t	nPingUsecTime
bool	fPingQueued

Protected Member Functions
void	Fuzz (int nChance)

Static Protected Attributes
static std::map< CNetAddr, int64_t >	setBanned
static CCriticalSection	cs_setBanned

Private Member Functions
	CNode (const CNode &)
void	operator= (const CNode &)

Static Private Attributes
static CCriticalSection	cs_totalBytesRecv
static CCriticalSection	cs_totalBytesSent
static uint64_t	nTotalBytesRecv = 0
static uint64_t	nTotalBytesSent = 0

Detailed Description

Information about a peer.

Definition at line 223 of file net.h.

Constructor & Destructor Documentation

CNode::CNode ( SOCKET  hSocketIn, CAddress  addrIn, std::string  addrNameIn = "", bool  fInboundIn = false  )

inline

Definition at line 309 of file net.h.

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CNode::~CNode ( )

inline

Definition at line 362 of file net.h.

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CNode::CNode ( const CNode &  )

private

Member Function Documentation

void CNode::AbortMessage ( )

inline

Definition at line 525 of file net.h.

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void CNode::AddAddressKnown ( const CAddress &  addr )

inline

Definition at line 450 of file net.h.

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void CNode::AddInventoryKnown ( const CInv &  inv )

inline

Definition at line 465 of file net.h.

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CNode* CNode::AddRef ( )

inline

Definition at line 437 of file net.h.

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void CNode::AskFor ( const CInv &  inv )

inline

Definition at line 482 of file net.h.

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bool CNode::Ban ( const CNetAddr &  ip )

static

Definition at line 584 of file net.cpp.

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void CNode::BeginMessage ( const char *  pszCommand )

inline

Definition at line 516 of file net.h.

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void CNode::CancelSubscribe

(

unsigned int

nChannel

)

void CNode::Cleanup

(

)

Definition at line 537 of file net.cpp.

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void CNode::ClearBanned ( )

static

Definition at line 563 of file net.cpp.

void CNode::CloseSocketDisconnect

(

)

Definition at line 517 of file net.cpp.

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void CNode::copyStats

(

CNodeStats &

stats

)

Definition at line 596 of file net.cpp.

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void CNode::EndMessage ( )

inline

Definition at line 535 of file net.h.

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void CNode::Fuzz ( int  nChance )

protected

Definition at line 2169 of file net.cpp.

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NodeId CNode::GetId ( ) const

inline

Definition at line 407 of file net.h.

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int CNode::GetRefCount ( )

inline

Definition at line 411 of file net.h.

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uint64_t CNode::GetTotalBytesRecv ( )

static

Definition at line 2157 of file net.cpp.

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uint64_t CNode::GetTotalBytesSent ( )

static

Definition at line 2163 of file net.cpp.

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unsigned int CNode::GetTotalRecvSize ( )

inline

Definition at line 418 of file net.h.

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bool CNode::IsBanned ( CNetAddr  ip )

static

Definition at line 568 of file net.cpp.

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bool CNode::IsSubscribed

(

unsigned int

nChannel

)

void CNode::operator= ( const CNode &  )

private

void CNode::PushAddress ( const CAddress &  addr )

inline

Definition at line 455 of file net.h.

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void CNode::PushInventory ( const CInv &  inv )

inline

Definition at line 473 of file net.h.

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void CNode::PushMessage ( const char *  pszCommand )

inline

Definition at line 579 of file net.h.

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template<typename T1 >

void CNode::PushMessage ( const char *  pszCommand, const T1 &  a1  )

inline

Definition at line 594 of file net.h.

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template<typename T1 , typename T2 >

void CNode::PushMessage ( const char *  pszCommand, const T1 &  a1, const T2 &  a2  )

inline

Definition at line 610 of file net.h.

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template<typename T1 , typename T2 , typename T3 >

void CNode::PushMessage ( const char *  pszCommand, const T1 &  a1, const T2 &  a2, const T3 &  a3  )

inline

Definition at line 626 of file net.h.

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template<typename T1 , typename T2 , typename T3 , typename T4 >

void CNode::PushMessage ( const char *  pszCommand, const T1 &  a1, const T2 &  a2, const T3 &  a3, const T4 &  a4  )

inline

Definition at line 642 of file net.h.

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template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 >

void CNode::PushMessage ( const char *  pszCommand, const T1 &  a1, const T2 &  a2, const T3 &  a3, const T4 &  a4, const T5 &  a5  )

inline

Definition at line 658 of file net.h.

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template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 >

void CNode::PushMessage ( const char *  pszCommand, const T1 &  a1, const T2 &  a2, const T3 &  a3, const T4 &  a4, const T5 &  a5, const T6 &  a6  )

inline

Definition at line 674 of file net.h.

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template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 >

void CNode::PushMessage ( const char *  pszCommand, const T1 &  a1, const T2 &  a2, const T3 &  a3, const T4 &  a4, const T5 &  a5, const T6 &  a6, const T7 &  a7  )

inline

Definition at line 690 of file net.h.

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template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 >

void CNode::PushMessage ( const char *  pszCommand, const T1 &  a1, const T2 &  a2, const T3 &  a3, const T4 &  a4, const T5 &  a5, const T6 &  a6, const T7 &  a7, const T8 &  a8  )

inline

Definition at line 706 of file net.h.

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template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 >

void CNode::PushMessage ( const char *  pszCommand, const T1 &  a1, const T2 &  a2, const T3 &  a3, const T4 &  a4, const T5 &  a5, const T6 &  a6, const T7 &  a7, const T8 &  a8, const T9 &  a9  )

inline

Definition at line 722 of file net.h.

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void CNode::PushVersion

(

)

when NTP implemented, change to just nTime = GetAdjustedTime()

Definition at line 542 of file net.cpp.

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

Definition at line 633 of file net.cpp.

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void CNode::RecordBytesRecv ( uint64_t  bytes )

static

Definition at line 2145 of file net.cpp.

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void CNode::RecordBytesSent ( uint64_t  bytes )

static

Definition at line 2151 of file net.cpp.

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void CNode::Release ( )

inline

Definition at line 443 of file net.h.

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void CNode::SetRecvVersion ( int  nVersionIn )

inline

Definition at line 430 of file net.h.

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void CNode::Subscribe	(	unsigned int	nChannel,
		unsigned int	nHops = 0
	)

Member Data Documentation

CAddress CNode::addr

Definition at line 245 of file net.h.

CService CNode::addrLocal

Definition at line 247 of file net.h.

std::string CNode::addrName

Definition at line 246 of file net.h.

std::string CNode::cleanSubVer

Definition at line 253 of file net.h.

CCriticalSection CNode::cs_filter

Definition at line 266 of file net.h.

CCriticalSection CNode::cs_inventory

Definition at line 296 of file net.h.

CCriticalSection CNode::cs_setBanned

staticprotected

Definition at line 275 of file net.h.

CCriticalSection CNode::cs_totalBytesRecv

staticprivate

Definition at line 380 of file net.h.

CCriticalSection CNode::cs_totalBytesSent

staticprivate

Definition at line 381 of file net.h.

CCriticalSection CNode::cs_vRecvMsg

Definition at line 238 of file net.h.

CCriticalSection CNode::cs_vSend

Definition at line 234 of file net.h.

bool CNode::fClient

Definition at line 255 of file net.h.

bool CNode::fDisconnect

Definition at line 259 of file net.h.

bool CNode::fGetAddr

Definition at line 290 of file net.h.

bool CNode::fInbound

Definition at line 256 of file net.h.

bool CNode::fNetworkNode

Definition at line 257 of file net.h.

bool CNode::fOneShot

Definition at line 254 of file net.h.

bool CNode::fPingQueued

Definition at line 307 of file net.h.

bool CNode::fRelayTxes

Definition at line 264 of file net.h.

bool CNode::fStartSync

Definition at line 285 of file net.h.

bool CNode::fSuccessfullyConnected

Definition at line 258 of file net.h.

CSemaphoreGrant CNode::grantOutbound

Definition at line 265 of file net.h.

uint256 CNode::hashContinue

Definition at line 281 of file net.h.

uint256 CNode::hashLastGetBlocksEnd

Definition at line 283 of file net.h.

SOCKET CNode::hSocket

Definition at line 228 of file net.h.

NodeId CNode::id

Definition at line 269 of file net.h.

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

Definition at line 297 of file net.h.

int64_t CNode::nLastRecv

Definition at line 243 of file net.h.

int64_t CNode::nLastSend

Definition at line 242 of file net.h.

uint64_t CNode::nPingNonceSent

Definition at line 301 of file net.h.

int64_t CNode::nPingUsecStart

Definition at line 303 of file net.h.

int64_t CNode::nPingUsecTime

Definition at line 305 of file net.h.

uint64_t CNode::nRecvBytes

Definition at line 239 of file net.h.

int CNode::nRecvVersion

Definition at line 240 of file net.h.

int CNode::nRefCount

Definition at line 268 of file net.h.

uint64_t CNode::nSendBytes

Definition at line 232 of file net.h.

size_t CNode::nSendOffset

Definition at line 231 of file net.h.

size_t CNode::nSendSize

Definition at line 230 of file net.h.

uint64_t CNode::nServices

Definition at line 227 of file net.h.

int CNode::nStartingHeight

Definition at line 284 of file net.h.

int64_t CNode::nTimeConnected

Definition at line 244 of file net.h.

uint64_t CNode::nTotalBytesRecv = 0

staticprivate

Definition at line 382 of file net.h.

uint64_t CNode::nTotalBytesSent = 0

staticprivate

Definition at line 383 of file net.h.

int CNode::nVersion

Definition at line 248 of file net.h.

CBloomFilter* CNode::pfilter

Definition at line 267 of file net.h.

CBlockIndex* CNode::pindexLastGetBlocksBegin

Definition at line 282 of file net.h.

mruset<CAddress> CNode::setAddrKnown

Definition at line 289 of file net.h.

std::map< CNetAddr, int64_t > CNode::setBanned

staticprotected

Definition at line 274 of file net.h.

mruset<CInv> CNode::setInventoryKnown

Definition at line 294 of file net.h.

std::set<uint256> CNode::setKnown

Definition at line 291 of file net.h.

CDataStream CNode::ssSend

Definition at line 229 of file net.h.

std::string CNode::strSubVer

Definition at line 253 of file net.h.

std::vector<CAddress> CNode::vAddrToSend

Definition at line 288 of file net.h.

std::vector<CInv> CNode::vInventoryToSend

Definition at line 295 of file net.h.

std::deque<CInv> CNode::vRecvGetData

Definition at line 236 of file net.h.

std::deque<CNetMessage> CNode::vRecvMsg

Definition at line 237 of file net.h.

std::deque<CSerializeData> CNode::vSendMsg

Definition at line 233 of file net.h.

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

• src/net.h
• src/net.cpp