/** The event handler for this group's timers, RtpFork, and calls. */
public boolean onEvent(LegEvent event) {
LOG.debug("PageGroup::onEvent got event " + event.getDescription());
if (event.getDescription().equals("timer: status=fired name=maximum_duration")) {
// Maximum duration timer fired, end the page.
end();
} else if (event.getDescription().equals("timer: status=fired name=beep_start")) {
if (beep != null) {
// Start the beep (if any)
// Add the inbound caller to the RTP mix so he can hear the beep
rtpFork.addDestination(inboundRtp);
rtpFork.startLocalAudio(beep);
}
} else if (event.getDescription().equals("localAudio end")) {
// Now that the beep is done, remove the inbound caller to the RTP mix
// So he does not hear himself
rtpFork.removeDestination(inboundRtp);
} else if (event.getDescription().startsWith("dialog bye")) {
// Someone hung up.
Leg leg = event.getLeg();
if (leg == inbound) {
// Inbound call ended. End the page.
end();
} else {
// Outbound call ended. Stop sending rtp to it
rtpFork.removeDestination(leg.getRemoteRtpAddress());
}
} else if (event.getDescription().equals("sdp")) {
// SDP changed, keep rtpFork informed.
rtpFork.removeDestination(event.getLeg().getPreviousRtpAddress());
rtpFork.addDestination(event.getLeg().getRemoteRtpAddress());
}
return true;
}
