taraxa::network::tarcap::ITransactionPacketHandler Class Reference

#include <transaction_packet_handler.hpp>

Collaboration diagram for taraxa::network::tarcap::ITransactionPacketHandler:

Public Member Functions
	ITransactionPacketHandler (const FullNodeConfig &conf, std::shared_ptr< PeersState > peers_state, std::shared_ptr< TimePeriodPacketsStats > packets_stats, const addr_t &node_addr, const std::string &logs_prefix)
void	periodicSendTransactions (std::vector< SharedTransactions > &&transactions)
	Sends batch of transactions to all connected peers.
virtual void	sendTransactions (std::shared_ptr< TaraxaPeer > peer, std::pair< SharedTransactions, std::vector< trx_hash_t > > &&transactions)=0
	Send transactions.
std::vector< std::pair< std::shared_ptr< TaraxaPeer >, std::pair< SharedTransactions, std::vector< trx_hash_t > > > >	transactionsToSendToPeers (std::vector< SharedTransactions > &&transactions)
	select which transactions and hashes to send to which connected peer
Public Member Functions inherited from taraxa::network::tarcap::PacketHandler
	PacketHandler (const FullNodeConfig &conf, std::shared_ptr< PeersState > peers_state, std::shared_ptr< TimePeriodPacketsStats > packets_stats, const addr_t &node_addr, const std::string &log_channel_name)
virtual	~PacketHandler ()=default
	PacketHandler (const PacketHandler &)=default
	PacketHandler (PacketHandler &&)=default
PacketHandler &	operator= (const PacketHandler &)=delete
PacketHandler &	operator= (PacketHandler &&)=delete
void	processPacket (const threadpool::PacketData &packet_data) override
	Packet processing function wrapper that logs packet stats and calls process function.
Public Member Functions inherited from taraxa::network::tarcap::BasePacketHandler
	BasePacketHandler ()=default
virtual	~BasePacketHandler ()=default
	BasePacketHandler (const BasePacketHandler &)=default
	BasePacketHandler (BasePacketHandler &&)=default
BasePacketHandler &	operator= (const BasePacketHandler &)=default
BasePacketHandler &	operator= (BasePacketHandler &&)=default

Private Member Functions
std::pair< uint32_t, std::pair< SharedTransactions, std::vector< trx_hash_t > > >	transactionsToSendToPeer (std::shared_ptr< TaraxaPeer > peer, const std::vector< SharedTransactions > &transactions, uint32_t account_start_index)
	select which transactions and hashes to send to peer

Additional Inherited Members
Protected Member Functions inherited from taraxa::network::tarcap::PacketHandler
bool	sealAndSend (const dev::p2p::NodeID &node_id, SubprotocolPacketType packet_type, dev::bytes &&rlp_bytes)
void	disconnect (const dev::p2p::NodeID &node_id, dev::p2p::DisconnectReason reason)
Protected Attributes inherited from taraxa::network::tarcap::PacketHandler
const FullNodeConfig &	kConf
std::shared_ptr< PeersState >	peers_state_ {nullptr}
std::shared_ptr< TimePeriodPacketsStats >	packets_stats_

Constructor & Destructor Documentation

ITransactionPacketHandler()

taraxa::network::tarcap::ITransactionPacketHandler::ITransactionPacketHandler	(	const FullNodeConfig &	conf,
		std::shared_ptr< PeersState >	peers_state,
		std::shared_ptr< TimePeriodPacketsStats >	packets_stats,
		const addr_t &	node_addr,
		const std::string &	logs_prefix
	)

Member Function Documentation

periodicSendTransactions()

void taraxa::network::tarcap::ITransactionPacketHandler::periodicSendTransactions

(

std::vector< SharedTransactions > &&

transactions

)

Sends batch of transactions to all connected peers.

Note

This method is used as periodic event to broadcast transactions to the other peers in network

Parameters

transactions

to be sent

sendTransactions()

virtual void taraxa::network::tarcap::ITransactionPacketHandler::sendTransactions ( std::shared_ptr< TaraxaPeer >  peer, std::pair< SharedTransactions, std::vector< trx_hash_t > > &&  transactions  )

pure virtual

Send transactions.

Parameters

peer	peer to send transactions to
transactions	serialized transactions

Implemented in taraxa::network::tarcap::TransactionPacketHandler.

transactionsToSendToPeer()

std::pair< uint32_t, std::pair< SharedTransactions, std::vector< trx_hash_t > > > taraxa::network::tarcap::ITransactionPacketHandler::transactionsToSendToPeer ( std::shared_ptr< TaraxaPeer >  peer, const std::vector< SharedTransactions > &  transactions, uint32_t  account_start_index  )

private

select which transactions and hashes to send to peer

Parameters

peer
transactions	grouped per account to be sent
account_start_index	which account to start with

Returns

index of the next account to continue and selected transactions and hashes to be sent per peer

transactionsToSendToPeers()

std::vector< std::pair< std::shared_ptr< TaraxaPeer >, std::pair< SharedTransactions, std::vector< trx_hash_t > > > > taraxa::network::tarcap::ITransactionPacketHandler::transactionsToSendToPeers

(

std::vector< SharedTransactions > &&

transactions

)

select which transactions and hashes to send to which connected peer

Parameters

transactions

to be sent

Returns

selected transactions and hashes to be sent per peer

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

• libraries/core_libs/network/include/network/tarcap/packets_handlers/interface/transaction_packet_handler.hpp
• libraries/core_libs/network/src/tarcap/packets_handlers/interface/transaction_packet_handler.cpp