NAME
RTPDuplex -
A peer associated RTP socket pair for physically connected peer hosts.
SYNOPSIS
#include <cc++/rtp.h>
Inherits RTPDataQueue.
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 ()
Detailed Description
A peer associated RTP socket pair for physically connected peer hosts.
This has no RTCP and assumes the receiver is connected to a known
transmitter, hence no ’foreign’ packets will arrive.
Author:
David Sugar RTP peer host over UDP.
Examples:
rtpduphello.cpp.
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]
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
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.
Author
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