GlobalDirectoryServer Class Reference

#include <GlobalDirectoryServer.hpp>

Collaboration diagram for GlobalDirectoryServer:

Classes
struct	ServerRecord
struct	ClientEndpoint

Public Member Functions
bool	init (const char *bindHost, Uint16 tcpPort, Uint16 udpPort)
	Start the UDP-only directory/relay service.
void	run ()
void	stop ()

Private Member Functions
void	pollUdp ()
void	pruneExpired ()
void	handleDirectoryControl (const net::UdpReceivedMessage &msg)
void	handleRegistration (const net::UdpReceivedMessage &msg, net::discovery::DirectoryMessage kind, const std::uint8_t *data, std::size_t len)
void	handleListRequest (const net::UdpReceivedMessage &msg)
void	handlePunchRequest (const net::UdpReceivedMessage &msg, const std::uint8_t *data, std::size_t len)
void	handleRelayPayload (const net::UdpReceivedMessage &msg)
void	sendDirectory (const net::UdpEndpointAddr &dest, const std::vector< std::uint8_t > &payload)
void	sendRelay (const net::UdpEndpointAddr &dest, const std::uint8_t *payload, std::size_t len)
net::RelayToken	makeRelayToken (std::uint32_t serverId, std::uint32_t clientNonce, Uint64 nowMs) const
bool	validateRelayToken (const net::RelayToken &token, std::uint32_t serverId, std::uint32_t clientNonce, Uint64 nowMs) const

Private Attributes
net::UdpEndpoint	udpEndpoint_
std::vector< std::uint8_t >	relaySecret_
std::unordered_map< std::uint32_t, ServerRecord >	servers_
std::unordered_map< std::uint64_t, ClientEndpoint >	clientsByRelaySession_
std::uint32_t	nextServerId_ = 1
std::atomic< bool >	shouldStop_ {false}

Member Function Documentation

handleDirectoryControl()

void GlobalDirectoryServer::handleDirectoryControl ( const net::UdpReceivedMessage & msg )

private

Here is the call graph for this function:

Here is the caller graph for this function:

handleListRequest()

void GlobalDirectoryServer::handleListRequest ( const net::UdpReceivedMessage & msg )

private

Here is the call graph for this function:

Here is the caller graph for this function:

handlePunchRequest()

void GlobalDirectoryServer::handlePunchRequest ( const net::UdpReceivedMessage & msg, const std::uint8_t * data, std::size_t len )

private

Here is the call graph for this function:

Here is the caller graph for this function:

handleRegistration()

void GlobalDirectoryServer::handleRegistration ( const net::UdpReceivedMessage & msg, net::discovery::DirectoryMessage kind, const std::uint8_t * data, std::size_t len )

private

Here is the call graph for this function:

Here is the caller graph for this function:

handleRelayPayload()

void GlobalDirectoryServer::handleRelayPayload ( const net::UdpReceivedMessage & msg )

private

Here is the call graph for this function:

Here is the caller graph for this function:

init()

bool GlobalDirectoryServer::init	(	const char *	bindHost,
		Uint16	tcpPort,
		Uint16	udpPort )

Start the UDP-only directory/relay service.

Parameters

bindHost	Optional bind host. nullptr means all interfaces.
tcpPort	Ignored legacy argument, kept so old launch scripts that pass "tcp udp" still work during cutover.
udpPort	Public UDP directory/relay port.

Here is the caller graph for this function:

makeRelayToken()

net::RelayToken GlobalDirectoryServer::makeRelayToken ( std::uint32_t serverId, std::uint32_t clientNonce, Uint64 nowMs ) const

private

Here is the call graph for this function:

Here is the caller graph for this function:

pollUdp()

void GlobalDirectoryServer::pollUdp ( )

private

Here is the call graph for this function:

Here is the caller graph for this function:

pruneExpired()

void GlobalDirectoryServer::pruneExpired ( )

private

Here is the caller graph for this function:

run()

void GlobalDirectoryServer::run

(

)

Here is the call graph for this function:

Here is the caller graph for this function:

sendDirectory()

void GlobalDirectoryServer::sendDirectory ( const net::UdpEndpointAddr & dest, const std::vector< std::uint8_t > & payload )

private

Here is the caller graph for this function:

sendRelay()

void GlobalDirectoryServer::sendRelay ( const net::UdpEndpointAddr & dest, const std::uint8_t * payload, std::size_t len )

private

Here is the caller graph for this function:

stop()

void GlobalDirectoryServer::stop

(

)

Here is the caller graph for this function:

validateRelayToken()

bool GlobalDirectoryServer::validateRelayToken ( const net::RelayToken & token, std::uint32_t serverId, std::uint32_t clientNonce, Uint64 nowMs ) const

private

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

clientsByRelaySession_

std::unordered_map<std::uint64_t, ClientEndpoint> GlobalDirectoryServer::clientsByRelaySession_

private

nextServerId_

std::uint32_t GlobalDirectoryServer::nextServerId_ = 1

private

relaySecret_

std::vector<std::uint8_t> GlobalDirectoryServer::relaySecret_

private

servers_

std::unordered_map<std::uint32_t, ServerRecord> GlobalDirectoryServer::servers_

private

shouldStop_

std::atomic<bool> GlobalDirectoryServer::shouldStop_ {false}

private

udpEndpoint_

net::UdpEndpoint GlobalDirectoryServer::udpEndpoint_

private

---

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

• src/directory/network/GlobalDirectoryServer.hpp
• src/directory/network/GlobalDirectoryServer.cpp