Class implementing UDP-based channel to create faces. More...

#include <udp-channel.hpp>

Inheritance diagram for nfd::face::UdpChannel:

Collaboration diagram for nfd::face::UdpChannel:

Public Member Functions
	UdpChannel (const udp::Endpoint &localEndpoint, time::nanoseconds idleTimeout, bool wantCongestionMarking)
	Create a UDP channel on the given `localEndpoint`. More...

bool	isListening () const override
	Returns whether the channel is listening. More...

size_t	size () const override
	Returns the number of faces in the channel. More...

void	connect (const udp::Endpoint &remoteEndpoint, const FaceParams &params, const FaceCreatedCallback &onFaceCreated, const FaceCreationFailedCallback &onConnectFailed)
	Create a unicast UDP face toward `remoteEndpoint`. More...

void	listen (const FaceCreatedCallback &onFaceCreated, const FaceCreationFailedCallback &onFaceCreationFailed)
	Start listening. More...

Public Member Functions inherited from nfd::face::Channel
virtual	~Channel ()

const FaceUri &	getUri () const

Additional Inherited Members
Protected Member Functions inherited from nfd::face::Channel
void	setUri (const FaceUri &uri)

Detailed Description

Class implementing UDP-based channel to create faces.

Definition at line 40 of file udp-channel.hpp.

Constructor & Destructor Documentation

◆ UdpChannel()

nfd::face::UdpChannel::UdpChannel	(	const udp::Endpoint &	localEndpoint,
		time::nanoseconds	idleTimeout,
		bool	wantCongestionMarking
	)

Create a UDP channel on the given localEndpoint.

To enable creation of faces upon incoming connections, one needs to explicitly call UdpChannel::listen method. The created socket is bound to localEndpoint.

Definition at line 39 of file udp-channel.cpp.

References NFD_LOG_CHAN_INFO, and nfd::face::Channel::setUri().

Member Function Documentation

◆ isListening()

bool nfd::face::UdpChannel::isListening ( ) const

inlineoverridevirtual

Returns whether the channel is listening.

Implements nfd::face::Channel.

Definition at line 55 of file udp-channel.hpp.

Referenced by listen().

◆ size()

size_t nfd::face::UdpChannel::size ( ) const

inlineoverridevirtual

Returns the number of faces in the channel.

Implements nfd::face::Channel.

Definition at line 61 of file udp-channel.hpp.

◆ connect()

void nfd::face::UdpChannel::connect	(	const udp::Endpoint &	remoteEndpoint,
		const FaceParams &	params,
		const FaceCreatedCallback &	onFaceCreated,
		const FaceCreationFailedCallback &	onConnectFailed
	)

Create a unicast UDP face toward remoteEndpoint.

Definition at line 52 of file udp-channel.cpp.

References NFD_LOG_CHAN_DEBUG.

◆ listen()

void nfd::face::UdpChannel::listen	(	const FaceCreatedCallback &	onFaceCreated,
		const FaceCreationFailedCallback &	onFaceCreationFailed
	)

Start listening.

Enable listening on the local endpoint, waiting for incoming datagrams, and creating a face when a datagram is received from a new remote host.

Faces created in this way will have on-demand persistency.

Parameters

onFaceCreated	Callback to notify successful creation of a face
onFaceCreationFailed	Callback to notify errors

Definition at line 74 of file udp-channel.cpp.

References isListening(), NFD_LOG_CHAN_DEBUG, and NFD_LOG_CHAN_WARN.

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

ndnSIM/NFD/daemon/face/udp-channel.hpp
ndnSIM/NFD/daemon/face/udp-channel.cpp

Public Member Functions

Additional Inherited Members