RTPDuplex Class Reference
[ccRTP Extension classes, ccRTP Extension classes]

A peer associated RTP socket pair for physically connected peer hosts.RTP peer host over UDP. More...

#include <cc++/rtp.h>

Inheritance diagram for RTPDuplex:

List of all members.

Public Member Functions
	RTPDuplex (const InetAddress &bind, tpport_t local, tpport_t remote)
virtual	~RTPDuplex ()
UDPTransmit::Error	connect (const InetHostAddress &host, tpport_t port=0)
Protected Member Functions
bool	isPendingData (microtimeout_t timeout)
size_t	sendData (const unsigned char *const buffer, size_t len)
size_t	recvData (unsigned char *buffer, size_t len, InetHostAddress &na, tpport_t &tp)
void	setDataPeer (const InetAddress &, tpport_t)
void	setControlPeer (const InetAddress &, tpport_t)
size_t	getNextDataPacketSize () const
SyncSource &	getPeer ()

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Detailed Description

A peer associated RTP socket pair for physically connected peer hosts.RTP peer host over UDP.

This has no RTCP and assumes the receiver is connected to a known transmitter, hence no "foreign" packets will arrive.

Author:

David Sugar

Examples:

rtpduphello.cpp.

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Constructor & Destructor Documentation

RTPDuplex::RTPDuplex	(	const InetAddress &	bind,
		tpport_t	local,
		tpport_t	remote
	)

Parameters:

	bind	network address this socket is to be bound
	local	transport port this socket is to be bound
	remote	peer transpor port

virtual RTPDuplex::~RTPDuplex

(

)

[virtual]

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Member Function Documentation

UDPTransmit::Error RTPDuplex::connect	(	const InetHostAddress &	host,
		tpport_t	port = 0
	)

Parameters:

	host	peer address
	port	peer port. If not specified, the same as the local is used

Returns:

socket status

size_t RTPDuplex::getNextDataPacketSize

(

)

const [inline, protected, virtual]

Implements IncomingDataQueue.

SyncSource& RTPDuplex::getPeer

(

)

[protected]

Returns:

the associated peer information

bool RTPDuplex::isPendingData

(

microtimeout_t

timeout

)

[inline, protected, virtual]

Parameters:

timeout

how much time to wait for new data

Returns:

if there is some new data

Implements RTPDataQueue.

size_t RTPDuplex::recvData	(	unsigned char *	buffer,
		size_t	len,
		InetHostAddress &	na,
		tpport_t &	tp
	)			[inline, protected, virtual]

Parameters:

	buffer	where to store the retrieved data
	len	how many octets to read
	na	Source network address.
	tp	Source transport port.

Returns:

number of octets read

Implements IncomingDataQueue.

size_t RTPDuplex::sendData	(	const unsigned char *const	buffer,
		size_t	len
	)			[inline, protected, virtual]

Parameters:

	buffer	pointer to data to be written
	len	how many octets to write

Returns:

number of octets written

Implements OutgoingDataQueue.

void RTPDuplex::setControlPeer	(	const InetAddress &	,
		tpport_t
	)			[inline, protected, virtual]

Parameters:

	-	peer host network address.
	-	peer host RTCP transport port.

Implements OutgoingDataQueue.

void RTPDuplex::setDataPeer	(	const InetAddress &	,
		tpport_t
	)			[inline, protected, virtual]

Parameters:

	-	peer host network address.
	-	peer host RTP data transport port.

Implements OutgoingDataQueue.

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

• ext.h

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