llarp::dtls::LinkLayer

Public Functions

	Name
	LinkLayer(std::shared_ptr< KeyManager > keyManager, std::shared_ptr< EventLoop > ev, GetRCFunc getrc, LinkMessageHandler h, SignBufferFunc sign, BeforeConnectFunc_t before, SessionEstablishedHandler est, SessionRenegotiateHandler reneg, TimeoutHandler timeout, SessionClosedHandler closed, PumpDoneHandler pumpDone, WorkerFunc_t dowork, bool permitInbound)
virtual std::shared_ptr< ILinkSession >	NewOutboundSession(const RouterContact & rc, const AddressInfo & ai) override
virtual std::string_view	Name() const override
virtual uint16_t	Rank() const override
virtual void	RecvFrom(const SockAddr & from, ILinkSession::Packet_t pkt) override

Additional inherited members

Protected Types inherited from llarp::ILinkLayer

	Name
using util::NullLock	Lock_t
using util::NullMutex	Mutex_t
using std::unordered_multimap< RouterID, std::shared_ptr< ILinkSession > >	AuthedLinks
using std::unordered_map< SockAddr, std::shared_ptr< ILinkSession > >	Pending

Public Functions inherited from llarp::ILinkLayer

	Name
	ILinkLayer(std::shared_ptr< KeyManager > keyManager, EventLoop_ptr evloop, GetRCFunc getrc, LinkMessageHandler handler, SignBufferFunc signFunc, BeforeConnectFunc_t before, SessionEstablishedHandler sessionEstablish, SessionRenegotiateHandler renegotiate, TimeoutHandler timeout, SessionClosedHandler closed, PumpDoneHandler pumpDone, WorkerFunc_t doWork)
virtual	~ILinkLayer() =default
llarp_time_t	Now() const get current time via event loop
bool	HasSessionTo(const RouterID & pk)
void	ForEachSession(std::function< void(const ILinkSession *)> visit, bool randomize =false) const
void	ForEachSession(std::function< void(ILinkSession *)> visit)
void	UnmapAddr(const SockAddr & addr)
void	SendTo_LL(const SockAddr & to, const llarp_buffer_t & pkt)
void	Bind(AbstractRouter * router, SockAddr addr)
std::shared_ptr< ILinkSession >	FindSessionByPubkey(RouterID pk) fetch a session by the identity pubkey it claims
virtual void	Pump()
bool	PickAddress(const RouterContact & rc, AddressInfo & picked) const
bool	TryEstablishTo(RouterContact rc)
bool	Start()
virtual void	Stop()
void	CloseSessionTo(const RouterID & remote)
void	KeepAliveSessionTo(const RouterID & remote)
virtual bool	SendTo(const RouterID & remote, const llarp_buffer_t & buf, ILinkSession::CompletionHandler completed, uint16_t priority)
virtual bool	GetOurAddressInfo(AddressInfo & addr) const
bool	VisitSessionByPubkey(const RouterID & pk, std::function< bool(ILinkSession *)> visit)
const byte_t *	TransportPubKey() const
const SecretKey &	RouterEncryptionSecret() const
const SecretKey &	TransportSecretKey() const
bool	IsCompatable(const llarp::RouterContact & other) const
bool	MapAddr(const RouterID & pk, ILinkSession * s)
void	Tick(llarp_time_t now)
bool	operator<(const ILinkLayer & other) const
size_t	NumberOfPendingSessions() const called by link session to remove a pending session who is timed out
std::optional< int >	GetUDPFD() const
AbstractRouter *	Router() const
const SockAddr &	LocalSocketAddr() const Get the local sock addr we are bound on.
void	TriggerPump()

Protected Functions inherited from llarp::ILinkLayer

	Name
bool	PutSession(const std::shared_ptr< ILinkSession > & s)
	DECLARE_LOCK(Mutex_t , m_AuthedLinksMutex , ACQUIRED_BEFORE(m_PendingMutex) )
AuthedLinks m_AuthedLinks	GUARDED_BY(m_AuthedLinksMutex )
	DECLARE_LOCK(Mutex_t , m_PendingMutex , ACQUIRED_AFTER(m_AuthedLinksMutex) )
Pending m_Pending	GUARDED_BY(m_PendingMutex )

Public Attributes inherited from llarp::ILinkLayer

	Name
LinkMessageHandler	HandleMessage
TimeoutHandler	HandleTimeout
SignBufferFunc	Sign
GetRCFunc	GetOurRC
BeforeConnectFunc_t	BeforeConnect
SessionEstablishedHandler	SessionEstablished
SessionClosedHandler	SessionClosed
SessionRenegotiateHandler	SessionRenegotiate
PumpDoneHandler	PumpDone
std::shared_ptr< KeyManager >	keyManager
WorkerFunc_t	QueueWork

Protected Attributes inherited from llarp::ILinkLayer

	Name
AbstractRouter *	m_Router
SockAddr	m_ourAddr
std::shared_ptr< llarp::UDPHandle >	m_udp
SecretKey	m_SecretKey
std::unordered_map< SockAddr, RouterID >	m_AuthedAddrs
std::unordered_map< SockAddr, llarp_time_t >	m_RecentlyClosed

Public Functions Documentation

function LinkLayer

LinkLayer(
    std::shared_ptr< KeyManager > keyManager,
    std::shared_ptr< EventLoop > ev,
    GetRCFunc getrc,
    LinkMessageHandler h,
    SignBufferFunc sign,
    BeforeConnectFunc_t before,
    SessionEstablishedHandler est,
    SessionRenegotiateHandler reneg,
    TimeoutHandler timeout,
    SessionClosedHandler closed,
    PumpDoneHandler pumpDone,
    WorkerFunc_t dowork,
    bool permitInbound
)

function NewOutboundSession

virtual std::shared_ptr< ILinkSession > NewOutboundSession(
    const RouterContact & rc,
    const AddressInfo & ai
) override

Reimplements: llarp::ILinkLayer::NewOutboundSession

function Name

virtual std::string_view Name() const override

Reimplements: llarp::ILinkLayer::Name

function Rank

virtual uint16_t Rank() const override

Reimplements: llarp::ILinkLayer::Rank

function RecvFrom

virtual void RecvFrom(
    const SockAddr & from,
    ILinkSession::Packet_t pkt
) override

Reimplements: llarp::ILinkLayer::RecvFrom

Updated on 2026-01-10 at 22:49:45 +0000