public void connectionOpenRequest(MsConnectionEvent event, SipServletRequest inviteRequest) {
logger.info("connection opened " + event);
String sdp = event.getConnection().getLocalDescriptor();
SipServletResponse sipServletResponse = inviteRequest.createResponse(SipServletResponse.SC_OK);
try {
sipServletResponse.setContent(sdp, "application/sdp");
sipServletResponse.send();
} catch (Exception e) {
logger.error(e);
}
provider = ConferenceCenter.getInstance().getProvider();
MsConnection connection = event.getConnection();
MsEndpoint endpoint = connection.getEndpoint();
MsSession session = connection.getSession();
String callerName = inviteRequest.getFrom().getURI().toString();
ConferenceParticipant participant =
new EndpointConferenceParticipant(callerName, endpoint, session, inviteRequest, connection);
String key = ((SipURI) inviteRequest.getTo().getURI()).getUser();
ConferenceCenter.getInstance().getConference(key).joinParticipant(participant);
}
@Observer("connectionOpen")
public void doConnectionOpen(MsConnectionEvent event) throws IOException {
conferenceEndpointName = event.getConnection().getEndpoint().getLocalName();
SipServletRequest request = (SipServletRequest) sipSession.getAttribute("inviteRequest");
SipServletResponse response = request.createResponse(200);
response.setContent(event.getConnection().getLocalDescriptor(), "application/sdp");
response.send();
}
protected synchronized void doPrack(final SipServletRequest req) throws IOException {
if (_cstate == SIPCall.State.PROGRESSED) {
final SipServletResponse res = req.createResponse(SipServletResponse.SC_OK);
if (getLocalSDP() != null) {
res.setContent(getLocalSDP(), "application/sdp");
}
res.send();
}
}
@Override
public synchronized void onEvent(final SdpPortManagerEvent event) {
if (getSIPCallState() == SIPCall.State.PROGRESSING) {
try {
final byte[] sdp = event.getMediaServerSdp();
this.setLocalSDP(sdp);
final SipServletResponse res =
getSipInitnalRequest().createResponse(SipServletResponse.SC_SESSION_PROGRESS);
res.setContent(sdp, "application/sdp");
try {
res.sendReliably();
} catch (final Rel100Exception e) {
LOG.warn("", e);
res.send();
}
setSIPCallState(SIPCall.State.PROGRESSED);
this.notifyAll();
} catch (final IOException e) {
LOG.warn("", e);
}
}
super.onEvent(event);
}
/**
* @param response
* @throws IOException
*/
public static void forwardResponse(final SipServletResponse response) throws IOException {
if (logger.isInfoEnabled()) {
logger.info(String.format("B2BUA: Got response: \n %s", response));
}
CallDetailRecordsDao records = daoManager.getCallDetailRecordsDao();
// container handles CANCEL related responses no need to forward them
if (response.getStatus() == 487
|| (response.getStatus() == 200 && response.getMethod().equalsIgnoreCase("CANCEL"))) {
if (logger.isDebugEnabled()) {
logger.debug("response to CANCEL not forwarding");
}
// Update CallDetailRecord
SipServletRequest request =
(SipServletRequest) getLinkedSession(response).getAttribute(B2BUA_LAST_REQUEST);
CallDetailRecord callRecord =
records.getCallDetailRecord((Sid) request.getSession().getAttribute(CDR_SID));
if (callRecord != null) {
logger.info("CDR found! Updating");
callRecord = callRecord.setStatus(CallStateChanged.State.CANCELED.name());
final DateTime now = DateTime.now();
callRecord = callRecord.setEndTime(now);
final int seconds =
(int) (DateTime.now().getMillis() - callRecord.getStartTime().getMillis()) / 1000;
callRecord = callRecord.setDuration(seconds);
records.updateCallDetailRecord(callRecord);
}
return;
}
// forward the response
response.getSession().setAttribute(B2BUA_LAST_RESPONSE, response);
SipServletRequest request =
(SipServletRequest) getLinkedSession(response).getAttribute(B2BUA_LAST_REQUEST);
SipServletResponse resp = request.createResponse(response.getStatus());
CallDetailRecord callRecord =
records.getCallDetailRecord((Sid) request.getSession().getAttribute(CDR_SID));
if (response.getContent() != null) {
final byte[] sdp = response.getRawContent();
String offer = null;
if (response.getContentType().equalsIgnoreCase("application/sdp")) {
// Issue 306: https://telestax.atlassian.net/browse/RESTCOMM-306
Registration registration =
daoManager.getRegistrationsDao().getRegistration(callRecord.getTo());
final String externalIp = registration.getLocation().split(":")[1].split("@")[1];
try {
logger.debug("Got original address from Registration :" + externalIp);
offer = patch(sdp, externalIp);
} catch (SdpException e) {
logger.error("Unexpected exception while patching sdp ", e);
}
if (offer != null) {
resp.setContent(offer, response.getContentType());
} else {
resp.setContent(sdp, response.getContentType());
}
}
}
resp.send();
// CallDetailRecord callRecord = records.getCallDetailRecord((Sid)
// request.getSession().getAttribute(CDR_SID));
if (callRecord != null) {
logger.info("CDR found! Updating");
if (!request.getMethod().equalsIgnoreCase("BYE")) {
if (response.getStatus() == 100 || response.getStatus() == 180) {
callRecord = callRecord.setStatus(CallStateChanged.State.RINGING.name());
} else if (response.getStatus() == 200 || response.getStatus() == 202) {
callRecord = callRecord.setStatus(CallStateChanged.State.IN_PROGRESS.name());
callRecord = callRecord.setAnsweredBy(((SipURI) response.getTo().getURI()).getUser());
final DateTime now = DateTime.now();
callRecord = callRecord.setStartTime(now);
} else if (response.getStatus() == 486 || response.getStatus() == 600) {
callRecord = callRecord.setStatus(CallStateChanged.State.BUSY.name());
} else if (response.getStatus() > 400) {
callRecord = callRecord.setStatus(CallStateChanged.State.FAILED.name());
}
} else {
callRecord = callRecord.setStatus(CallStateChanged.State.COMPLETED.name());
final DateTime now = DateTime.now();
callRecord = callRecord.setEndTime(now);
final int seconds =
(int) ((DateTime.now().getMillis() - callRecord.getStartTime().getMillis()) / 1000);
callRecord = callRecord.setDuration(seconds);
}
records.updateCallDetailRecord(callRecord);
}
}
