SYNOPSIS

#include <rtp.h>

Inherits ServiceQueue.

Inherited by SingleThreadRTPSession< RTPDataChannel, RTCPChannel, ServiceQueue >.

Public Member Functions

TRTPSessionBase (const InetHostAddress &ia, tpport_t dataPort, tpport_t controlPort, uint32 membersSize, RTPApplication &app)
Builds a session waiting for packets in a host address.
TRTPSessionBase (uint32 ssrc, const InetHostAddress &ia, tpport_t dataPort, tpport_t controlPort, uint32 membersSize, RTPApplication &app)
Builds a session with the specified ssrc identifier for the local source.
TRTPSessionBase (const InetMcastAddress &ia, tpport_t dataPort, tpport_t controlPort, uint32 membersSize, RTPApplication &app, uint32 iface)
Builds a session waiting for packets in a multicast address.
TRTPSessionBase (uint32 ssrc, const InetMcastAddress &ia, tpport_t dataPort, tpport_t controlPort, uint32 membersSize, RTPApplication &app, uint32 iface)
Builds a session waiting for packets in a multicast address, with the specified ssrc identifier for the local source.
virtual size_t dispatchBYE (const std::string &str)

Socket::Error setMcastTTL (uint8 ttl)
Set the value of the TTL field in the sent packets.
virtual ~TRTPSessionBase ()

RTPDataChannel * getDSO (void)

Protected Member Functions

bool isPendingData (microtimeout_t timeout)

InetHostAddress getDataSender (tpport_t *port=NULL) const

size_t getNextDataPacketSize () const

size_t recvData (unsigned char *buffer, size_t len, InetHostAddress &na, tpport_t &tp)
Receive data from the data channel/socket.
void setDataPeer (const InetAddress &host, tpport_t port)

size_t sendData (const unsigned char *const buffer, size_t len)

SOCKET getDataRecvSocket () const

bool isPendingControl (microtimeout_t timeout)

InetHostAddress getControlSender (tpport_t *port=NULL) const

size_t recvControl (unsigned char *buffer, size_t len, InetHostAddress &na, tpport_t &tp)
Receive data from the control channel/socket.
void setControlPeer (const InetAddress &host, tpport_t port)

size_t sendControl (const unsigned char *const buffer, size_t len)

SOCKET getControlRecvSocket () const

Socket::Error joinGroup (const InetMcastAddress &ia, uint32 iface)
Join a multicast group.
Socket::Error leaveGroup (const InetMcastAddress &ia)
Leave a multicast group.
void endSocket ()

Protected Attributes

RTPDataChannel * dso

RTCPChannel * cso

Friends

class RTPSessionBaseHandler

Constructor & Destructor Documentation

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::TRTPSessionBase (const InetHostAddress & ia, tpport_t dataPort, tpport_t controlPort, uint32 membersSize, RTPApplication & app) [inline]

Builds a session waiting for packets in a host address.

Parameters:

ia Network address this socket is to be bound.
dataPort Transport port the data socket is to be bound.
controlPort Transport port the control socket is to be bound.
membersSize Initial size of the membership table.
app Application this session is associated to.

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::TRTPSessionBase (uint32 ssrc, const InetHostAddress & ia, tpport_t dataPort, tpport_t controlPort, uint32 membersSize, RTPApplication & app) [inline]

Builds a session with the specified ssrc identifier for the local source.

Parameters:

ssrc SSRC identifier for the local source.
ia Network address this socket is to be bound.
dataPort Transport port the data socket is to be bound.
controlPort Transport port the control socket is to be bound.
membersSize Initial size of the membership table.
app Application this session is associated to.

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::TRTPSessionBase (const InetMcastAddress & ia, tpport_t dataPort, tpport_t controlPort, uint32 membersSize, RTPApplication & app, uint32 iface) [inline]

Builds a session waiting for packets in a multicast address. TODO: ssrc constructor for multicast!

Parameters:

ia Multicast address this socket is to be bound.
dataPort Transport port the data socket is to be bound.
controlPort Transport port the control socket is to be bound.
membersSize Initial size of the membership table.
app Application this session is associated to.
iface Index (from 0 to n) of network interface to join to multicast group.

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::TRTPSessionBase (uint32 ssrc, const InetMcastAddress & ia, tpport_t dataPort, tpport_t controlPort, uint32 membersSize, RTPApplication & app, uint32 iface) [inline]

Builds a session waiting for packets in a multicast address, with the specified ssrc identifier for the local source.

Parameters:

ssrc SSRC identifier for the local source.
ia Multicast address this socket is to be bound.
dataPort Transport port the data socket is to be bound.
controlPort Transport port the control socket is to be bound.
membersSize Initial size of the membership table.
app Application this session is associated to.
iface Index (from 0 to n) of network interface to join to multicast group.

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> virtual TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::~TRTPSessionBase () [inline], [virtual]

Member Function Documentation

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> virtual size_t TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::dispatchBYE (const std::string & str) [inline], [virtual]

Reimplemented in SingleThreadRTPSession< RTPDataChannel, RTCPChannel, ServiceQueue >.

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> void TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::endSocket () [inline], [protected]

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> SOCKET TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::getControlRecvSocket () const [inline], [protected]

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> InetHostAddress TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::getControlSender (tpport_t * port = NULL) const [inline], [protected]

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> SOCKET TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::getDataRecvSocket () const [inline], [protected]

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> InetHostAddress TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::getDataSender (tpport_t * port = NULL) const [inline], [protected]

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> RTPDataChannel* TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::getDSO (void) [inline]

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> size_t TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::getNextDataPacketSize () const [inline], [protected]

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> bool TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::isPendingControl (microtimeout_t timeout) [inline], [protected]

Parameters:

timeout maximum timeout to wait, in microseconds

Returns:

whether there are packets waiting to be picked

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> bool TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::isPendingData (microtimeout_t timeout) [inline], [protected]

Parameters:

timeout maximum timeout to wait, in microseconds

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> Socket::Error TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::joinGroup (const InetMcastAddress & ia, uint32 iface) [inline], [protected]

Join a multicast group.

Parameters:

ia address of the multicast group

Returns:

error code from the socket operation

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> Socket::Error TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::leaveGroup (const InetMcastAddress & ia) [inline], [protected]

Leave a multicast group.

Parameters:

ia address of the multicast group

Returns:

error code from the socket operation

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> size_t TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::recvControl (unsigned char * buffer, size_t len, InetHostAddress & na, tpport_t & tp) [inline], [protected]

Receive data from the control channel/socket.

Parameters:

buffer Buffer where to get data.
len Maximum number of octets to get.
na Source network address.
tp Source transport port.

Returns:

Number of octets actually read.

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> size_t TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::recvData (unsigned char * buffer, size_t len, InetHostAddress & na, tpport_t & tp) [inline], [protected]

Receive data from the data channel/socket.

Parameters:

buffer Memory region to read to.
len Maximum number of octets to get.
na Source network address.
tp Source transport port.

Returns:

Number of octets actually read.

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> size_t TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::sendControl (const unsigned char *const buffer, size_t len) [inline], [protected]

Returns:

number of octets actually written

Parameters:

buffer
len

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> size_t TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::sendData (const unsigned char *const buffer, size_t len) [inline], [protected]

Parameters:

buffer memory region to write from
len number of octets to write

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> void TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::setControlPeer (const InetAddress & host, tpport_t port) [inline], [protected]

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> void TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::setDataPeer (const InetAddress & host, tpport_t port) [inline], [protected]

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> Socket::Error TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::setMcastTTL (uint8 ttl) [inline]

Set the value of the TTL field in the sent packets.

Parameters:

ttl Time To Live

Returns:

error code from the socket operation

Friends And Related Function Documentation

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> friend class RTPSessionBaseHandler [friend]

Member Data Documentation

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> RTCPChannel* TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::cso [protected]

template<class RTPDataChannel = DualRTPUDPIPv4Channel, class RTCPChannel = DualRTPUDPIPv4Channel, class ServiceQueue = AVPQueue> RTPDataChannel* TRTPSessionBase< RTPDataChannel, RTCPChannel, ServiceQueue >::dso [protected]

Author

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