net_processing.h File Reference

#include <consensus/params.h>
#include <net.h>
#include <sync.h>
#include <validationinterface.h>

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Classes
class	PeerLogicValidation
struct	CNodeStateStats

Functions
bool	GetNodeStateStats (NodeId nodeid, CNodeStateStats &stats)
	Get statistics from node state. More...
void	Misbehaving (const NodeId nodeid, const int howmuch, const std::string &message="")
	Increment peer's misbehavior score. More...
void	RelayTransaction (const TxId &txid, const CConnman &connman)
	Relay transaction to every node. More...

Variables
RecursiveMutex	cs_main
	Global state. More...
RecursiveMutex	g_cs_orphans
static const unsigned int	DEFAULT_MAX_ORPHAN_TRANSACTIONS = 100
	Default for -maxorphantx, maximum number of orphan transactions kept in memory. More...
static const unsigned int	DEFAULT_BLOCK_RECONSTRUCTION_EXTRA_TXN = 100
	Default number of orphan+recently-replaced txn to keep around for block reconstruction. More...
static const bool	DEFAULT_PEERBLOCKFILTERS = false
static const int	DISCOURAGEMENT_THRESHOLD {100}
	Threshold for marking a node to be discouraged, e.g. More...

Function Documentation

GetNodeStateStats()

bool GetNodeStateStats	(	NodeId	nodeid,
		CNodeStateStats &	stats
	)

Get statistics from node state.

Definition at line 1134 of file net_processing.cpp.

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Misbehaving()

void Misbehaving	(	const NodeId	pnode,
		const int	howmuch,
		const std::string &	message
	)

Increment peer's misbehavior score.

If the new value >= DISCOURAGEMENT_THRESHOLD, mark the node to be discouraged, meaning the peer might be disconnected and added to the discouragement filter.

Definition at line 1316 of file net_processing.cpp.

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RelayTransaction()

void RelayTransaction	(	const TxId &	txid,
		const CConnman &	connman
	)

Relay transaction to every node.

Definition at line 1773 of file net_processing.cpp.

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Variable Documentation

cs_main

RecursiveMutex cs_main

Global state.

Mutex to guard access to validation specific variables, such as reading or changing the chainstate.

This may also need to be locked when updating the transaction pool, e.g. on AcceptToMemoryPool. See CTxMemPool::cs comment for details.

The transaction pool has a separate lock to allow reading from it and the chainstate at the same time.

Definition at line 95 of file validation.cpp.

DEFAULT_BLOCK_RECONSTRUCTION_EXTRA_TXN

const unsigned int DEFAULT_BLOCK_RECONSTRUCTION_EXTRA_TXN = 100

static

Default number of orphan+recently-replaced txn to keep around for block reconstruction.

Definition at line 30 of file net_processing.h.

DEFAULT_MAX_ORPHAN_TRANSACTIONS

const unsigned int DEFAULT_MAX_ORPHAN_TRANSACTIONS = 100

static

Default for -maxorphantx, maximum number of orphan transactions kept in memory.

Definition at line 25 of file net_processing.h.

DEFAULT_PEERBLOCKFILTERS

const bool DEFAULT_PEERBLOCKFILTERS = false

static

Definition at line 31 of file net_processing.h.

DISCOURAGEMENT_THRESHOLD

const int DISCOURAGEMENT_THRESHOLD {100}

static

Threshold for marking a node to be discouraged, e.g.

disconnected and added to the discouragement filter.

Definition at line 34 of file net_processing.h.

g_cs_orphans

RecursiveMutex g_cs_orphans

Definition at line 235 of file net_processing.cpp.