MprRtpDispatcherActiveSsrcs Class Reference

Class for RTP stream abstraction. More...

#include <MprRtpDispatcherActiveSsrcs.h>

Inheritance diagram for MprRtpDispatcherActiveSsrcs:

Collaboration diagram for MprRtpDispatcherActiveSsrcs:

Protected Member Functions
MpRtpStream *	lookupRtpStream (unsigned int ssrc, const in_addr &fromIp, int fromPort)
	Find stream with given SSRC. More...

Protected Attributes
int	mRtpStreamsNum
	Number of RTP streams we can handle. More...
MpRtpStream *	mpStreamsArray
	Array of all RTP streams. More...
UtlHashBag	mActiveStreams
	Hash bag of active RTP streams. More...
UtlSList	mInactiveStreams
int	mNumPushed
	Total RTP packets received. More...
int	mNumDropped
	RTP packets dropped due to SSRC mismatch. More...
Protected Attributes inherited from MprRtpDispatcher
OsMutex	mMutex
	Mutex to synchronize access to this resource. More...
UtlString	mResourceName
MpConnectionID	mConnectionId
	ConnID to send in event notifications. More...
OsMsgDispatcher *	mpEventMsgQ
	MsgQ for event notifications. More...
UtlBoolean	mNotificationsEnabled
	Are notifications enabled? More...
OsTime	mRtpInactiveTime
	inactive if does not receive RTP packets. More...

Private Member Functions
	MprRtpDispatcherActiveSsrcs (const MprRtpDispatcherActiveSsrcs &rMprRtpDispatcherActiveSsrcs)
	Copy constructor (not implemented for this class) More...
MprRtpDispatcherActiveSsrcs &	operator= (const MprRtpDispatcherActiveSsrcs &rhs)
	Assignment operator (not implemented for this class) More...

Creators
	MprRtpDispatcherActiveSsrcs (const UtlString &name, int connectionId, int streamsNum)
	Constructor. More...
virtual	~MprRtpDispatcherActiveSsrcs ()
	Destructor. More...

Manipulators
OsStatus	pushPacket (MpRtpBufPtr &pRtp)
	Dispatch RTP packet. More...
void	checkRtpStreamsActivity ()
UtlBoolean	connectOutput (int outputIdx, MpResource *pushRtpToResource)
	Connect output to the given resource. More...
UtlBoolean	disconnectOutput (int outputIdx)
	Disconnect output from the previously given resource. More...

Additional Inherited Members
Public Types inherited from MprRtpDispatcher
enum	RtpStreamAffinity { ADDRESS_AND_PORT, MOST_RECENT_SSRC }
Public Member Functions inherited from MprRtpDispatcher
	MprRtpDispatcher (const UtlString &rName, int connectionId)
	Constructor. More...
virtual	~MprRtpDispatcher ()
	Destructor. More...
void	setNotificationDispatcher (OsMsgDispatcher *pMsgQ)
	Set notification dispatcher. More...
void	setNotificationsEnabled (UtlBoolean enabled)
	Enable/disable notifications. More...
void	setConnectionId (MpConnectionID connectionId)
	Set ID of the connection to which this resource belongs. More...
void	setRtpInactivityTimeout (const OsTime &inactiveTime)
	Set stream activity timeout. More...
UtlBoolean	areNotificationsEnabled () const
Static Public Member Functions inherited from MprRtpDispatcher
static void	setDefaultRtpInactivityTimeout (const OsTime &inactiveTime)
	Set default stream activity timeout. More...
Static Protected Attributes inherited from MprRtpDispatcher
static OsTime	smDefaultRtpInactiveTime
	Default value for mRtpInactiveTime. More...

Detailed Description

Class for RTP stream abstraction.

Constructor & Destructor Documentation

MprRtpDispatcherActiveSsrcs	(	const UtlString &	name,
		int	connectionId,
		int	streamsNum
	)

Constructor.

Parameters

name	- name of this RTP dispatcher.
connectionId	- connection ID to be used in notifications.
pMsgQ	- notification dispatcher to send notifications to.
streamsNum	- maximum number of the RTP streams this dispatcher will be able to handle.

~MprRtpDispatcherActiveSsrcs ( )

virtual

Destructor.

MprRtpDispatcherActiveSsrcs ( const MprRtpDispatcherActiveSsrcs &  rMprRtpDispatcherActiveSsrcs )

private

Copy constructor (not implemented for this class)

Member Function Documentation

OsStatus pushPacket ( MpRtpBufPtr &  pRtp )

virtual

Dispatch RTP packet.

Implements MprRtpDispatcher.

void checkRtpStreamsActivity ( )

virtual

Implements MprRtpDispatcher.

UtlBoolean connectOutput ( int  outputIdx, MpResource *  pushRtpToResource  )

virtual

Connect output to the given resource.

Implements MprRtpDispatcher.

UtlBoolean disconnectOutput ( int  outputIdx )

virtual

Disconnect output from the previously given resource.

Implements MprRtpDispatcher.

MprRtpDispatcher::MpRtpStream * lookupRtpStream ( unsigned int  ssrc, const in_addr &  fromIp, int  fromPort  )

protected

Find stream with given SSRC.

MprRtpDispatcherActiveSsrcs& operator= ( const MprRtpDispatcherActiveSsrcs &  rhs )

private

Assignment operator (not implemented for this class)

Member Data Documentation

int mRtpStreamsNum

protected

Number of RTP streams we can handle.

MpRtpStream* mpStreamsArray

protected

Array of all RTP streams.

UtlHashBag mActiveStreams

protected

Hash bag of active RTP streams.

UtlSList mInactiveStreams

protected

List of inactive RTP streams. RTP stream should be contained in active XOR inactive list. Stream MUST not be listed in active and inactive lists at one time.

int mNumPushed

protected

Total RTP packets received.

int mNumDropped

protected

RTP packets dropped due to SSRC mismatch.