MprRtpDispatcher::MpRtpStream Struct Reference

Information, specific for an RTP stream. More...

#include <MprRtpDispatcher.h>

Inheritance diagram for MprRtpDispatcher::MpRtpStream:

Collaboration diagram for MprRtpDispatcher::MpRtpStream:

Public Member Functions
	MpRtpStream ()
void	pushPacket (MpRtpBufPtr &pRtp)
	Push packet to the stream for processing. More...
void	activate (int fromIp, int fromPort)
	Mark stream as active. More...
void	deactivate ()
	Mark stream as inactive. More...
UtlBoolean	timeoutDeactivate (const OsTime &timeout)
	Mark stream as inactive, if timeout occurred. More...
UtlBoolean	isActive () const
	Is this stream marked as active? More...
RtpSRC	getSSRC () const
	Get stream SSRC. More...
void	setSSRC (RtpSRC ssrc)
	Set stream SSRC. More...
OsStatus	postStreamNotif (OsMsgDispatcher *pMsgQ, const UtlString &resourceName, MpConnectionID connId, MprnRtpStreamActivityMsg::StreamState state) const
	Send notification on stream activation/deactivation. More...

Public Attributes
int	mStreamId
OsTime	mLastPacketTime
	Time of last packet receive. More...
UtlBoolean	mStreamActive
	Is this stream active or not? More...
int	mAddress
	IP address of the stream source. More...
int	mPort
	Port of the stream source. More...
MpResource *	mpOutputResource

Detailed Description

Information, specific for an RTP stream.

MpRtpStream is inherited from UtlInt to hold SSRC associated with this stream and to store streams in UtlHashBag with fast access by SSRC value.

Constructor & Destructor Documentation

MpRtpStream ( )

inline

Member Function Documentation

void pushPacket ( MpRtpBufPtr &  pRtp )

inline

Push packet to the stream for processing.

void activate ( int  fromIp, int  fromPort  )

inline

Mark stream as active.

void deactivate ( )

inline

Mark stream as inactive.

UtlBoolean timeoutDeactivate

(

const OsTime &

timeout

)

Mark stream as inactive, if timeout occurred.

Returns

TRUE if stream just have been deactivated, TRUE otherwise.

UtlBoolean isActive ( ) const

inline

Is this stream marked as active?

RtpSRC getSSRC ( ) const

inline

Get stream SSRC.

void setSSRC ( RtpSRC  ssrc )

inline

Set stream SSRC.

setSSRC() not only sets SSRC of the stream, but also resets decoder to prepare it for a new stream.

Note: activate() should always be called after setSSRC() to eliminate excessive decoder reset on startup.

OsStatus postStreamNotif	(	OsMsgDispatcher *	pMsgQ,
		const UtlString &	resourceName,
		MpConnectionID	connId,
		MprnRtpStreamActivityMsg::StreamState	state
	)		const

Send notification on stream activation/deactivation.

Member Data Documentation

int mStreamId

Abstract stream ID, used by higher levels to identify a stream.

OsTime mLastPacketTime

Time of last packet receive.

UtlBoolean mStreamActive

Is this stream active or not?

int mAddress

IP address of the stream source.

int mPort

Port of the stream source.

MpResource* mpOutputResource

Pointer to async output resource, which receives input from RTP stream Also used as a "connected" mark - NULL means this stream is not connected.