/**
* Processes the session initiation {@link SessionIQ} that we were created with, passing its
* content to the media handler.
*
* @param sessionInitIQ The {@link SessionIQ} that created the session that we are handling here.
*/
public void processSessionAccept(SessionIQ sessionInitIQ) {
this.sessionInitIQ = sessionInitIQ;
CallPeerMediaHandlerGTalkImpl mediaHandler = getMediaHandler();
Collection<PacketExtension> extensions = sessionInitIQ.getExtensions();
RtpDescriptionPacketExtension answer = null;
for (PacketExtension ext : extensions) {
if (ext.getElementName().equalsIgnoreCase(RtpDescriptionPacketExtension.ELEMENT_NAME)) {
answer = (RtpDescriptionPacketExtension) ext;
break;
}
}
try {
mediaHandler.getTransportManager().wrapupConnectivityEstablishment();
mediaHandler.processAnswer(answer);
} catch (IllegalArgumentException e) {
// HACK for FreeSwitch that send accept message before sending
// candidates
sessAcceptedWithNoCands = sessionInitIQ;
return;
} catch (Exception exc) {
if (logger.isInfoEnabled()) logger.info("Failed to process a session-accept", exc);
// send an error response
String reasonText = "Error: " + exc.getMessage();
SessionIQ errResp =
GTalkPacketFactory.createSessionTerminate(
sessionInitIQ.getTo(),
sessionInitIQ.getFrom(),
sessionInitIQ.getID(),
Reason.GENERAL_ERROR,
reasonText);
getMediaHandler().getTransportManager().close();
setState(CallPeerState.FAILED, reasonText);
getProtocolProvider().getConnection().sendPacket(errResp);
return;
}
// tell everyone we are connecting so that the audio notifications would
// stop
setState(CallPeerState.CONNECTED);
mediaHandler.start();
}
