dht::Node Struct Reference

Collaboration diagram for dht::Node:

Public Member Functions
	Node (const InfoHash &id, const SockAddr &addr, std::mt19937_64 &rd, bool client=false)
	Node (const InfoHash &id, SockAddr &&addr, std::mt19937_64 &rd, bool client=false)
	Node (const InfoHash &id, const sockaddr *sa, socklen_t salen, std::mt19937_64 &rd)
const InfoHash &	getId () const
const SockAddr &	getAddr () const
std::string	getAddrStr () const
bool	isClient () const
bool	isIncoming ()
const time_point &	getTime () const
const time_point &	getReplyTime () const
void	setTime (const time_point &t)
void	authError ()
void	authSuccess ()
bool	isExpired () const
bool	isGood (time_point now) const
bool	isPendingMessage () const
size_t	getPendingMessageCount () const
bool	isOld (const time_point &now) const
bool	isRemovable (const time_point &now) const
NodeExport	exportNode () const
sa_family_t	getFamily () const
void	update (const SockAddr &)
void	requested (const Sp< net::Request > &req)
void	received (time_point now, const Sp< net::Request > &req)
Sp< net::Request >	getRequest (Tid tid)
void	cancelRequest (const Sp< net::Request > &req)
void	setExpired ()
Tid	openSocket (SocketCb &&cb)
Sp< Socket >	getSocket (Tid id)
void	closeSocket (Tid id)
void	reset ()
Tid	getNewTid ()
std::string	toString () const

Public Attributes
const InfoHash	id

Static Public Attributes
static constexpr const std::chrono::minutes	NODE_GOOD_TIME {120}
static constexpr const std::chrono::minutes	NODE_EXPIRE_TIME {10}
static constexpr const std::chrono::seconds	MAX_RESPONSE_TIME {1}

Friends
OPENDHT_PUBLIC friend std::ostream &	operator<< (std::ostream &s, const Node &h)

Detailed Description

Definition at line 33 of file node.h.

Constructor & Destructor Documentation

Node()

dht::Node::Node ( const InfoHash & id, const sockaddr * sa, socklen_t salen, std::mt19937_64 & rd )

inline

Definition at line 39 of file node.h.

Member Function Documentation

authError()

void dht::Node::authError ( )

inline

Makes notice about an additionnal authentication error with this node. Up to MAX_AUTH_ERRORS errors are accepted in order to let the node recover. Upon this limit, the node expires.

Definition at line 58 of file node.h.

authSuccess()

void dht::Node::authSuccess ( )

inline

Definition at line 63 of file node.h.

closeSocket()

void dht::Node::closeSocket

(

Tid

id

)

Closes a socket so that no further data will be red on that socket.

Parameters

socket

The socket to close.

exportNode()

NodeExport dht::Node::exportNode ( ) const

inline

Definition at line 73 of file node.h.

getAddr()

const SockAddr & dht::Node::getAddr ( ) const

inline

Definition at line 44 of file node.h.

getAddrStr()

std::string dht::Node::getAddrStr ( ) const

inline

Definition at line 45 of file node.h.

getFamily()

sa_family_t dht::Node::getFamily ( ) const

inline

Definition at line 80 of file node.h.

getId()

const InfoHash & dht::Node::getId ( ) const

inline

Definition at line 43 of file node.h.

getNewTid()

Tid dht::Node::getNewTid ( )

inline

Generates a new request id, skipping the invalid id.

Returns

the new id.

Definition at line 125 of file node.h.

getReplyTime()

const time_point & dht::Node::getReplyTime ( ) const

inline

Definition at line 50 of file node.h.

getTime()

const time_point & dht::Node::getTime ( ) const

inline

Definition at line 49 of file node.h.

isClient()

bool dht::Node::isClient ( ) const

inline

Definition at line 46 of file node.h.

isExpired()

bool dht::Node::isExpired ( ) const

inline

Definition at line 65 of file node.h.

isIncoming()

bool dht::Node::isIncoming ( )

inline

Definition at line 47 of file node.h.

isOld()

bool dht::Node::isOld ( const time_point & now ) const

inline

Definition at line 70 of file node.h.

isRemovable()

bool dht::Node::isRemovable ( const time_point & now ) const

inline

Definition at line 71 of file node.h.

openSocket()

Tid dht::Node::openSocket

(

SocketCb &&

cb

)

Opens a socket on which a node will be able allowed to write for further additionnal updates following the response to a previous request.

Parameters

node	The node which will be allowed to write on this socket.
cb	The callback to execute once updates arrive on the socket.

Returns

the socket.

reset()

void dht::Node::reset ( )

inline

Resets the state of the node so it's not expired anymore.

Definition at line 114 of file node.h.

setTime()

void dht::Node::setTime ( const time_point & t )

inline

Definition at line 51 of file node.h.

Member Data Documentation

id

const InfoHash dht::Node::id

Definition at line 35 of file node.h.

MAX_RESPONSE_TIME

const std::chrono::seconds dht::Node::MAX_RESPONSE_TIME {1}

staticconstexpr

Definition at line 141 of file node.h.

NODE_EXPIRE_TIME

const std::chrono::minutes dht::Node::NODE_EXPIRE_TIME {10}

staticconstexpr

Definition at line 138 of file node.h.

NODE_GOOD_TIME

const std::chrono::minutes dht::Node::NODE_GOOD_TIME {120}

staticconstexpr

Definition at line 135 of file node.h.

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

• /home/iurt/rpmbuild/BUILD/opendht-3.7.9-build/opendht-3.7.9/include/opendht/node.h