/**
* Resolve an SSRC conflict.
*
* <p>Also increments the SSRC conflict counter, after 5 conflicts it is assumed there is a loop
* somewhere and the session will terminate.
*/
protected void resolveSsrcConflict() {
System.out.println("!!!!!!! Beginning SSRC conflict resolution !!!!!!!!!");
this.conflictCount++;
if (this.conflictCount < 5) {
// Don't send any more regular packets out until we have this sorted out.
this.conflict = true;
// Send byes
rtcpSession.sendByes();
// Calculate the next delay
rtcpSession.calculateDelay();
// Generate a new Ssrc for ourselves
generateSsrc();
// Get the SDES packets out faster
rtcpSession.initial = true;
this.conflict = false;
System.out.println("SSRC conflict resolution complete");
} else {
System.out.println("Too many conflicts. There is probably a loop in the network.");
this.endSession();
}
}
/**
* Registers an application (RTPAppIntf) with the RTP session. The session will call receiveData()
* on the supplied instance whenever data has been received.
*
* <p>Following this you should set the payload type and add participants to the session.
*
* @param rtpApp an object that implements the RTPAppIntf-interface
* @param rtcpApp an object that implements the RTCPAppIntf-interface (optional)
* @return -1 if this RTPSession-instance already has an application registered.
*/
public int RTPSessionRegister(RTPAppIntf rtpApp, RTCPAppIntf rtcpApp, DebugAppIntf debugApp) {
if (registered) {
logger.error("Can\'t register another application!");
return -1;
} else {
registered = true;
generateSeqNum();
this.appIntf = rtpApp;
this.rtcpAppIntf = rtcpApp;
this.debugAppIntf = debugApp;
recvThrd = new RTPReceiverThread(this);
appCallerThrd = new AppCallerThread(this, rtpApp);
recvThrd.start();
appCallerThrd.start();
rtcpSession.start();
return 0;
}
}
