ProxyServerMediaSubsession
::ProxyServerMediaSubsession(MediaSubsession& mediaSubsession,
portNumBits initialPortNum, Boolean multiplexRTCPWithRTP)
: OnDemandServerMediaSubsession(mediaSubsession.parentSession().envir(), True/*reuseFirstSource*/,
initialPortNum, multiplexRTCPWithRTP),
fClientMediaSubsession(mediaSubsession), fCodecName(strDup(mediaSubsession.codecName())),
fNext(NULL), fHaveSetupStream(False) {
}
void subsessionAfterPlaying(void* clientData) {
// Begin by closing this media subsession's stream:
MediaSubsession* subsession = (MediaSubsession*)clientData;
Medium::close(subsession->sink);
subsession->sink = NULL;
// Next, check whether *all* subsessions' streams have now been closed:
MediaSession& session = subsession->parentSession();
MediaSubsessionIterator iter(session);
while ((subsession = iter.next()) != NULL) {
if (subsession->sink != NULL) return; // this subsession is still active
}
// All subsessions' streams have now been closed
sessionAfterPlaying();
}
void subsessionAfterPlaying(void* clientData) {
MediaSubsession* subsession = (MediaSubsession*)clientData;
RTSPClient* rtspClient = (RTSPClient*)(subsession->miscPtr);
// Begin by closing this subsession's stream:
Medium::close(subsession->sink);
subsession->sink = NULL;
// Next, check whether *all* subsessions' streams have now been closed:
MediaSession& session = subsession->parentSession();
MediaSubsessionIterator iter(session);
while ((subsession = iter.next()) != NULL) {
if (subsession->sink != NULL) return; // this subsession is still active
}
// All subsessions' streams have now been closed, so shutdown the client:
shutdownStream(rtspClient, 1);
}
ProxyServerMediaSubsession::ProxyServerMediaSubsession(MediaSubsession& mediaSubsession)
: OnDemandServerMediaSubsession(mediaSubsession.parentSession().envir(), True/*reuseFirstSource*/),
fClientMediaSubsession(mediaSubsession), fNext(NULL), fHaveSetupStream(False) {
}