dev::p2p::DiscoveryDatagram Struct Reference

#include <NodeTable.h>

Collaboration diagram for dev::p2p::DiscoveryDatagram:

Public Member Functions
	DiscoveryDatagram (bi::udp::endpoint const &_to)
	Constructor used for sending.
	DiscoveryDatagram (bi::udp::endpoint const &_from, NodeID const &_fromid, h256 const &_echo)
	Constructor used for parsing inbound packets.
bool	isExpired () const
Public Member Functions inherited from dev::p2p::RLPXDatagramFace
	RLPXDatagramFace (bi::udp::endpoint const &_ep)
virtual	~RLPXDatagramFace ()=default
virtual h256	sign (Secret const &_from)
virtual uint8_t	packetType () const =0
virtual void	streamRLP (RLPStream &) const =0
virtual void	interpretRLP (bytesConstRef _bytes)=0
virtual std::string	typeName () const =0
Public Member Functions inherited from dev::p2p::UDPDatagram
	UDPDatagram (bi::udp::endpoint _ep)
	UDPDatagram (bi::udp::endpoint _ep, bytes _data)
bi::udp::endpoint const &	endpoint () const

Static Public Member Functions
static std::unique_ptr< DiscoveryDatagram >	interpretUDP (bi::udp::endpoint const &_from, bytesConstRef _packet)
	Decodes UDP packets.
Static Public Member Functions inherited from dev::p2p::RLPXDatagramFace
static uint32_t	futureFromEpoch (std::chrono::seconds _sec)
static uint32_t	secondsSinceEpoch ()
static Public	authenticate (bytesConstRef _sig, bytesConstRef _rlp)

Public Attributes
NodeID	sourceid
h256	echo
boost::optional< uint32_t >	expiration
Public Attributes inherited from dev::p2p::UDPDatagram
bytes	data

Static Public Attributes
static constexpr std::chrono::seconds	c_timeToLiveS {60}

Additional Inherited Members
Protected Attributes inherited from dev::p2p::UDPDatagram
bi::udp::endpoint	locus

Constructor & Destructor Documentation

DiscoveryDatagram() [1/2]

dev::p2p::DiscoveryDatagram::DiscoveryDatagram ( bi::udp::endpoint const &  _to )

inline

Constructor used for sending.

DiscoveryDatagram() [2/2]

dev::p2p::DiscoveryDatagram::DiscoveryDatagram ( bi::udp::endpoint const &  _from, NodeID const &  _fromid, h256 const &  _echo  )

inline

Constructor used for parsing inbound packets.

Member Function Documentation

interpretUDP()

std::unique_ptr< DiscoveryDatagram > dev::p2p::DiscoveryDatagram::interpretUDP ( bi::udp::endpoint const &  _from, bytesConstRef  _packet  )

static

Decodes UDP packets.

isExpired()

bool dev::p2p::DiscoveryDatagram::isExpired ( ) const

inline

Member Data Documentation

c_timeToLiveS

constexpr std::chrono::seconds dev::p2p::DiscoveryDatagram::c_timeToLiveS {60}

staticconstexpr

echo

h256 dev::p2p::DiscoveryDatagram::echo

expiration

boost::optional<uint32_t> dev::p2p::DiscoveryDatagram::expiration

sourceid

NodeID dev::p2p::DiscoveryDatagram::sourceid

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

• libraries/aleth/libp2p/NodeTable.h
• libraries/aleth/libp2p/NodeTable.cpp