forwarder.hpp File Reference

NDN Forwarder. More...

#include "ndn/common.hpp"
#include "ndn/cs.hpp"
#include "ndn/data.hpp"
#include "ndn/face.hpp"
#include "ndn/fib.hpp"
#include "ndn/interest.hpp"
#include "ndn/pit.hpp"

Go to the source code of this file.

Classes
class	ndn::Forwarder
	NDN Forwarder. More...
struct	ndn::Forwarder::Stats
	Forwarder statistics. More...

Typedefs
using	ndn::InterestCallback = std::function< void(const Interest &, FaceId)>
	Interest receive callback.
using	ndn::DataCallback = std::function< void(const Data &)>
	Data receive callback.
using	ndn::TimeoutCallback = std::function< void(const Interest &)>
	Timeout callback.

Variables
constexpr size_t	ndn::FORWARDER_MAX_FACES = 8
	Maximum number of Faces the Forwarder can manage.
constexpr size_t	ndn::FORWARDER_MAX_PREFIXES = 16
	Maximum number of registerable prefixes.

Detailed Description

NDN Forwarder.

The Forwarder is the central component of the NDN protocol stack. It integrates PIT, CS, and FIB to forward Interest and Data packets. It also provides application APIs for sending Interests and registering prefixes.

See also

https://named-data.net/doc/NFD/current/

Definition in file forwarder.hpp.

Typedef Documentation

DataCallback

using ndn::DataCallback = typedef std::function<void(const Data&)>

Data receive callback.

Called when Data is received for an Interest sent via expressInterest().

Parameters

data	Received Data

Definition at line 41 of file forwarder.hpp.

InterestCallback

using ndn::InterestCallback = typedef std::function<void(const Interest&, FaceId)>

Interest receive callback.

Called when an Interest matching a registered prefix is received.

Parameters

interest	Received Interest
faceId	ID of the Face that received it

Definition at line 32 of file forwarder.hpp.

TimeoutCallback

using ndn::TimeoutCallback = typedef std::function<void(const Interest&)>

Timeout callback.

Called when an Interest sent via expressInterest() times out.

Parameters

interest

Timed-out Interest

Definition at line 50 of file forwarder.hpp.

Variable Documentation

FORWARDER_MAX_FACES

constexpr size_t ndn::FORWARDER_MAX_FACES = 8

constexpr

Maximum number of Faces the Forwarder can manage.

Definition at line 53 of file forwarder.hpp.

FORWARDER_MAX_PREFIXES

constexpr size_t ndn::FORWARDER_MAX_PREFIXES = 16

constexpr

Maximum number of registerable prefixes.

Definition at line 56 of file forwarder.hpp.