NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.5: NDN, CCN, CCNx, content centric networks
API Documentation
nfd::face::InternalForwarderTransport Class Reference

implements a forwarder-side transport that can be paired with another More...

#include <internal-transport.hpp>

Inheritance diagram for nfd::face::InternalForwarderTransport:
Collaboration diagram for nfd::face::InternalForwarderTransport:

Public Member Functions

 InternalForwarderTransport (const FaceUri &localUri=FaceUri("internal://"), const FaceUri &remoteUri=FaceUri("internal://"), ndn::nfd::FaceScope scope=ndn::nfd::FACE_SCOPE_LOCAL, ndn::nfd::LinkType linkType=ndn::nfd::LINK_TYPE_POINT_TO_POINT)
void receiveFromLink (const Block &packet) override
 causes the transport to receive a link-layer packet More...
- Public Member Functions inherited from nfd::face::Transport
 Transport ()
 constructor More...
virtual ~Transport ()
void setFaceAndLinkService (Face &face, LinkService &service)
 set Face and LinkService for Transport More...
const FacegetFace () const
const LinkServicegetLinkService () const
LinkServicegetLinkService ()
virtual const CountersgetCounters () const
void close ()
 request the transport to be closed More...
void send (Packet &&packet)
 send a link-layer packet More...
FaceUri getLocalUri () const
FaceUri getRemoteUri () const
ndn::nfd::FaceScope getScope () const
ndn::nfd::FacePersistency getPersistency () const
bool canChangePersistencyTo (ndn::nfd::FacePersistency newPersistency) const
 check whether the face persistency can be changed to newPersistency More...
void setPersistency (ndn::nfd::FacePersistency newPersistency)
 changes face persistency setting More...
ndn::nfd::LinkType getLinkType () const
ssize_t getMtu () const
ssize_t getSendQueueCapacity () const
TransportState getState () const
time::steady_clock::TimePoint getExpirationTime () const
virtual ssize_t getSendQueueLength ()
- Public Member Functions inherited from nfd::face::InternalTransportBase
virtual ~InternalTransportBase ()=default

Protected Member Functions

void doClose () override
 performs Transport specific operations to close the transport More...
- Protected Member Functions inherited from nfd::face::Transport
void receive (Packet &&packet)
 receive a link-layer packet More...
void setLocalUri (const FaceUri &uri)
void setRemoteUri (const FaceUri &uri)
void setScope (ndn::nfd::FaceScope scope)
void setLinkType (ndn::nfd::LinkType linkType)
void setMtu (ssize_t mtu)
void setSendQueueCapacity (ssize_t sendQueueCapacity)
void setState (TransportState newState)
 set transport state More...
void setExpirationTime (const time::steady_clock::TimePoint &expirationTime)
virtual bool canChangePersistencyToImpl (ndn::nfd::FacePersistency newPersistency) const
 invoked by canChangePersistencyTo to perform the check More...
virtual void afterChangePersistency (ndn::nfd::FacePersistency oldPersistency)
 invoked after the persistency has been changed More...

Additional Inherited Members

- Public Types inherited from nfd::face::Transport
typedef uint64_t EndpointId
 identifies an endpoint on the link More...
typedef TransportCounters Counters
 counters provided by Transport More...
- Public Attributes inherited from nfd::face::Transport
signal::Signal< Transport, TransportState, TransportStateafterStateChange
 signals when transport state changes More...
- Public Attributes inherited from nfd::face::InternalTransportBase
signal::Signal< InternalTransportBase, BlockafterSend
- Protected Attributes inherited from nfd::face::TransportCounters
PacketCounter nInPackets
 count of incoming packets More...
PacketCounter nOutPackets
 count of outgoing packets More...
ByteCounter nInBytes
 total incoming bytes More...
ByteCounter nOutBytes
 total outgoing bytes More...

Detailed Description

implements a forwarder-side transport that can be paired with another

Definition at line 56 of file internal-transport.hpp.

Constructor & Destructor Documentation

◆ InternalForwarderTransport()

Member Function Documentation

◆ receiveFromLink()

void nfd::face::InternalForwarderTransport::receiveFromLink ( const Block packet)

causes the transport to receive a link-layer packet

Implements nfd::face::InternalTransportBase.

Definition at line 49 of file internal-transport.cpp.

References NFD_LOG_FACE_TRACE, nfd::face::Transport::Packet::packet, and nfd::face::Transport::receive().

◆ doClose()

void nfd::face::InternalForwarderTransport::doClose ( )

performs Transport specific operations to close the transport

This is invoked once by close() after changing state to CLOSING. It will not be invoked by Transport class if the transport is already CLOSING or CLOSED.

When the cleanup procedure is complete, this method should change state to CLOSED. This transition can happen synchronously or asynchronously.

Implements nfd::face::Transport.

Definition at line 67 of file internal-transport.cpp.

References nfd::face::CLOSED, NFD_LOG_FACE_TRACE, and nfd::face::Transport::setState().

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