/** * @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); } }