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rtpext(3) Library Functions Manual rtpext(3)

NAME

rtpext - ccRTP Extension classes

SYNOPSIS

Classes


class RTPDuplex
A peer associated RTP socket pair for physically connected peer hosts.

Functions


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

Detailed Description

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

Examples
rtpduphello.cpp.

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.

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

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

Reimplemented from OutgoingDataQueue.

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

Parameters

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

Reimplemented from OutgoingDataQueue.

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

Parameters

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

Reimplemented from OutgoingDataQueue.

virtual RTPDuplex::~RTPDuplex () [virtual]

Author

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