Classes¶

struct IncomingRTPPktLink
Incoming RTP data packets control structure within the incoming packet queue class. struct SyncSourceLink
Synchronization Source internal handler within the incoming packets queue.

Public Member Functions¶

size_t getDefaultMembersHashSize ()

Protected Member Functions¶

MembershipBookkeeping (uint32 initialSize=defaultMembersHashSize)
The initial size is a hint to allocate the resources needed in order to keep the members' identifiers and associated information. virtual ~MembershipBookkeeping ()
Purges all RTPSource structures created during the session, as well as the hash table and the list of sources. SyncSourceLink * getLink (const SyncSource &source) const
bool isMine (const SyncSource &source) const
Get whether a synchronization source is recorded in this membership controller. bool isRegistered (uint32 ssrc)
Returns whether there is already a synchronizacion source with 'ssrc' SSRC identifier. SyncSourceLink * getSourceBySSRC (uint32 ssrc, bool &created)
Get the description of a source by its ssrc identifier. bool BYESource (uint32 ssrc)
Mark the source identified by ssrc as having sent a BYE packet. bool removeSource (uint32 ssrc)
Remove the description of the source identified by ssrc SyncSourceLink * getFirst ()
SyncSourceLink * getLast ()
uint32 getMembersCount ()
void setMembersCount (uint32 n)
uint32 getSendersCount ()

Static Protected Attributes¶

static const size_t defaultMembersHashSize
static const uint32 SEQNUMMOD

Additional Inherited Members¶

MembershipBookkeeping::MembershipBookkeeping (uint32 initialSize = defaultMembersHashSize) [protected]¶

The initial size is a hint to allocate the resources needed in order to keep the members' identifiers and associated information. Although ccRTP will reallocate resources when it becomes necessary, a good hint may save a lot of unpredictable time penalties.

Parameters:

virtual MembershipBookkeeping::~MembershipBookkeeping () [inline], [protected], [virtual]¶

Purges all RTPSource structures created during the session, as well as the hash table and the list of sources.

bool MembershipBookkeeping::BYESource (uint32 ssrc) [protected]¶

Mark the source identified by ssrc as having sent a BYE packet. It is not deleted until a timeout expires, so that in case some packets from this source arrive a bit later the source is not inserted again in the table of known sources.

Returns:

size_t MembershipBookkeeping::getDefaultMembersHashSize () [inline]¶

SyncSourceLink* MembershipBookkeeping::getFirst () [inline], [protected]¶

SyncSourceLink* MembershipBookkeeping::getLast () [inline], [protected]¶

SyncSourceLink* MembershipBookkeeping::getLink (const SyncSource & source) const [inline], [protected]¶

uint32 MembershipBookkeeping::getMembersCount () [inline], [protected]¶

uint32 MembershipBookkeeping::getSendersCount () [inline], [protected]¶

SyncSourceLink* MembershipBookkeeping::getSourceBySSRC (uint32 ssrc, bool & created) [protected]¶

Get the description of a source by its ssrc identifier.

Parameters:

Returns:

bool MembershipBookkeeping::isMine (const SyncSource & source) const [inline], [protected]¶

Get whether a synchronization source is recorded in this membership controller.

bool MembershipBookkeeping::isRegistered (uint32 ssrc) [protected]¶

Returns whether there is already a synchronizacion source with 'ssrc' SSRC identifier.

bool MembershipBookkeeping::removeSource (uint32 ssrc) [protected]¶

Remove the description of the source identified by ssrc

Returns:

void MembershipBookkeeping::setMembersCount (uint32 n) [inline], [protected]¶

const size_t MembershipBookkeeping::defaultMembersHashSize [static], [protected]¶

const uint32 MembershipBookkeeping::SEQNUMMOD [static], [protected]¶