Echo Class Reference

The Echo class extends ElementListenerLite and has an onReceivedElement to process the incoming Interest packet by sending an echo Data packet. More...

Inheritance diagram for Echo:

Public Member Functions
	Echo (const NameLite &prefix, const RsaPrivateKeyLite &privateKey, const NameLite &certificateName, TcpTransportLite &transport)
	Create an Echo. More...
void	onReceivedElement (const uint8_t *element, size_t elementLength)
	This is called when an entire packet is received. More...
	Echo (KeyChain &keyChain, const Name &certificateName)
void	operator() (const ptr_lib::shared_ptr< const Name > &prefix, const ptr_lib::shared_ptr< const Interest > &interest, Face &face, uint64_t interestFilterId, const ptr_lib::shared_ptr< const InterestFilter > &filter)
void	operator() (const ptr_lib::shared_ptr< const Name > &prefix)
Public Member Functions inherited from ndn::ElementListenerLite
	ElementListenerLite (OnReceivedElementLite onReceivedElement)
	Create an ElementListenerLite to use the onReceivedElement function pointer. More...

Public Attributes
int	responseCount_
KeyChain	keyChain_
Name	certificateName_

Detailed Description

The Echo class extends ElementListenerLite and has an onReceivedElement to process the incoming Interest packet by sending an echo Data packet.

Constructor & Destructor Documentation

Echo::Echo ( const NameLite &  prefix, const RsaPrivateKeyLite &  privateKey, const NameLite &  certificateName, TcpTransportLite &  transport  )

inline

Create an Echo.

Parameters

prefix	The prefix used for register prefix so that onReceivedElement can check if the incoming Interest packet matches. This does not make a copy; the referenced object must remain valid.
privateKey	The private key for signing. This does not make a copy; the referenced object must remain valid.
certificateName	The name for the KeyLocator. This does not make a copy; the referenced object must remain valid.
transport	This calls transport.send.

Member Function Documentation

void Echo::onReceivedElement	(	const uint8_t *	element,
		size_t	elementLength
	)

This is called when an entire packet is received.

If this is an Interest for the prefix, create and send the echo Data packet.

Parameters

element	pointer to the element. This buffer is only valid during this call. If you need the data later, you must copy.
elementLength	length of element

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

• examples/test-publish-async-nfd-lite.cpp
• examples/test-publish-async-nfd.cpp