taraxa::network::tarcap::PeersState Class Reference

PeersState contains common members and functions related to peers, host, etc... that are shared among multiple classes. More...

#include <peers_state.hpp>

Collaboration diagram for taraxa::network::tarcap::PeersState:

Public Types
using	PeersMap = std::unordered_map< dev::p2p::NodeID, std::shared_ptr< TaraxaPeer > >

Public Member Functions
	PeersState (std::weak_ptr< dev::p2p::Host > host, const FullNodeConfig &conf)
std::shared_ptr< TaraxaPeer >	getPeer (const dev::p2p::NodeID &node_id) const
std::shared_ptr< TaraxaPeer >	getPendingPeer (const dev::p2p::NodeID &node_id) const
std::pair< std::shared_ptr< TaraxaPeer >, std::string >	getPacketSenderPeer (const dev::p2p::NodeID &node_id, SubprotocolPacketType packet_type) const
	Get known peer based on packet sender and packet type. For StatusPacket peer can be obtained from pending_peers, for all other packet types peer can be obtained only from peers map, in which are only peers that already sent initial StatusPacket. More...
PeersMap	getAllPeers () const
std::vector< dev::p2p::NodeID >	getAllPendingPeersIDs () const
size_t	getPeersCount () const
std::shared_ptr< TaraxaPeer >	addPendingPeer (const dev::p2p::NodeID &node_id, const std::string &address)
void	erasePeer (const dev::p2p::NodeID &node_id)
std::shared_ptr< TaraxaPeer >	setPeerAsReadyToSendMessages (dev::p2p::NodeID const &node_id, std::shared_ptr< TaraxaPeer > peer)
void	set_peer_malicious (const dev::p2p::NodeID &peer_id)
	Marks peer as malicious. More...
bool	is_peer_malicious (const dev::p2p::NodeID &peer_id)
	Checks if peer is in malicious peers list. More...

Public Attributes
const std::weak_ptr< dev::p2p::Host >	host_

Private Attributes
std::shared_mutex	peers_mutex_
PeersMap	peers_
PeersMap	pending_peers_
ThreadSafeMap< dev::p2p::NodeID, std::chrono::steady_clock::time_point >	malicious_peers_
const FullNodeConfig	kConf

Detailed Description

PeersState contains common members and functions related to peers, host, etc... that are shared among multiple classes.

Member Typedef Documentation

PeersMap

using taraxa::network::tarcap::PeersState::PeersMap = std::unordered_map<dev::p2p::NodeID, std::shared_ptr<TaraxaPeer> >

Constructor & Destructor Documentation

PeersState()

taraxa::network::tarcap::PeersState::PeersState	(	std::weak_ptr< dev::p2p::Host >	host,
		const FullNodeConfig &	conf
	)

Member Function Documentation

addPendingPeer()

std::shared_ptr< TaraxaPeer > taraxa::network::tarcap::PeersState::addPendingPeer	(	const dev::p2p::NodeID &	node_id,
		const std::string &	address
	)

erasePeer()

void taraxa::network::tarcap::PeersState::erasePeer

(

const dev::p2p::NodeID &

node_id

)

getAllPeers()

PeersState::PeersMap taraxa::network::tarcap::PeersState::getAllPeers

(

)

const

getAllPendingPeersIDs()

std::vector< dev::p2p::NodeID > taraxa::network::tarcap::PeersState::getAllPendingPeersIDs

(

)

const

getPacketSenderPeer()

std::pair< std::shared_ptr< TaraxaPeer >, std::string > taraxa::network::tarcap::PeersState::getPacketSenderPeer	(	const dev::p2p::NodeID &	node_id,
		SubprotocolPacketType	packet_type
	)		const

Get known peer based on packet sender and packet type. For StatusPacket peer can be obtained from pending_peers, for all other packet types peer can be obtained only from peers map, in which are only peers that already sent initial StatusPacket.

Returns

<std::shared_ptr<TaraxaPeer>, ""> if packet sender is known peer, otherwise <nullptr, "err message">

getPeer()

std::shared_ptr< TaraxaPeer > taraxa::network::tarcap::PeersState::getPeer

(

const dev::p2p::NodeID &

node_id

)

const

getPeersCount()

size_t taraxa::network::tarcap::PeersState::getPeersCount

(

)

const

getPendingPeer()

std::shared_ptr< TaraxaPeer > taraxa::network::tarcap::PeersState::getPendingPeer

(

const dev::p2p::NodeID &

node_id

)

const

is_peer_malicious()

bool taraxa::network::tarcap::PeersState::is_peer_malicious

(

const dev::p2p::NodeID &

peer_id

)

Checks if peer is in malicious peers list.

Returns

returns true if peer is in malicious peer list

set_peer_malicious()

void taraxa::network::tarcap::PeersState::set_peer_malicious

(

const dev::p2p::NodeID &

peer_id

)

Marks peer as malicious.

Parameters

peer_id

setPeerAsReadyToSendMessages()

std::shared_ptr< TaraxaPeer > taraxa::network::tarcap::PeersState::setPeerAsReadyToSendMessages	(	dev::p2p::NodeID const &	node_id,
		std::shared_ptr< TaraxaPeer >	peer
	)

Member Data Documentation

host_

const std::weak_ptr<dev::p2p::Host> taraxa::network::tarcap::PeersState::host_

kConf

const FullNodeConfig taraxa::network::tarcap::PeersState::kConf

private

malicious_peers_

ThreadSafeMap<dev::p2p::NodeID, std::chrono::steady_clock::time_point> taraxa::network::tarcap::PeersState::malicious_peers_

private

peers_

PeersMap taraxa::network::tarcap::PeersState::peers_

private

peers_mutex_

std::shared_mutex taraxa::network::tarcap::PeersState::peers_mutex_

mutableprivate

pending_peers_

PeersMap taraxa::network::tarcap::PeersState::pending_peers_

private

---

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

• libraries/core_libs/network/include/network/tarcap/shared_states/peers_state.hpp
• libraries/core_libs/network/src/tarcap/shared_states/peers_state.cpp