public void errResponseReceived(final SipResponse sipResponse) {
Dialog dialog = dialogManager.getDialog(sipResponse);
if (dialog != null) {
dialog.receivedOrSent300To699();
dialogManager.removeDialog(dialog.getId());
}
int statusCode = sipResponse.getStatusCode();
if (statusCode == RFC3261.CODE_401_UNAUTHORIZED
|| statusCode == RFC3261.CODE_407_PROXY_AUTHENTICATION_REQUIRED && !challenged) {
InviteClientTransaction inviteClientTransaction =
(InviteClientTransaction) transactionManager.getClientTransaction(sipResponse);
SipRequest sipRequest = inviteClientTransaction.getRequest();
String password = userAgent.getConfig().getPassword();
if (password != null && !"".equals(password.trim())) {
challengeManager.handleChallenge(sipRequest, sipResponse);
}
challenged = true;
return;
} else {
challenged = false;
}
SipListener sipListener = userAgent.getSipListener();
if (sipListener != null) {
sipListener.error(sipResponse);
}
List<String> guiClosedCallIds = userAgent.getUac().getGuiClosedCallIds();
String callId = Utils.getMessageCallId(sipResponse);
if (guiClosedCallIds.contains(callId)) {
guiClosedCallIds.remove(callId);
}
userAgent.getMediaManager().setDatagramSocket(null);
}
private SipRequest getInviteWithAuth(String callId) {
List<ClientTransaction> clientTransactions =
transactionManager.getClientTransactionsFromCallId(callId, RFC3261.METHOD_INVITE);
SipRequest sipRequestNoAuth = null;
for (ClientTransaction clientTransaction : clientTransactions) {
InviteClientTransaction inviteClientTransaction = (InviteClientTransaction) clientTransaction;
SipRequest sipRequest = inviteClientTransaction.getRequest();
SipHeaders sipHeaders = sipRequest.getSipHeaders();
SipHeaderFieldName authorization = new SipHeaderFieldName(RFC3261.HDR_AUTHORIZATION);
SipHeaderFieldValue value = sipHeaders.get(authorization);
if (value == null) {
SipHeaderFieldName proxyAuthorization =
new SipHeaderFieldName(RFC3261.HDR_PROXY_AUTHORIZATION);
value = sipHeaders.get(proxyAuthorization);
}
if (value != null) {
return sipRequest;
}
sipRequestNoAuth = sipRequest;
}
return sipRequestNoAuth;
}
public void terminate(SipRequest sipRequest) {
String callId = Utils.getMessageCallId(sipRequest);
if (!guiClosedCallIds.contains(callId)) {
guiClosedCallIds.add(callId);
}
Dialog dialog = dialogManager.getDialog(callId);
SipRequest inviteWithAuth = getInviteWithAuth(callId);
if (dialog != null) {
SipRequest originatingRequest;
if (inviteWithAuth != null) {
originatingRequest = inviteWithAuth;
} else {
originatingRequest = sipRequest;
}
ClientTransaction clientTransaction =
transactionManager.getClientTransaction(originatingRequest);
if (clientTransaction != null) {
synchronized (clientTransaction) {
DialogState dialogState = dialog.getState();
if (dialog.EARLY.equals(dialogState)) {
initialRequestManager.createCancel(inviteWithAuth, midDialogRequestManager, profileUri);
} else if (dialog.CONFIRMED.equals(dialogState)) {
// clientTransaction not yet removed
midDialogRequestManager.generateMidDialogRequest(dialog, RFC3261.METHOD_BYE, null);
guiClosedCallIds.remove(callId);
}
}
} else {
// clientTransaction Terminated and removed
logger.debug("clientTransaction null");
midDialogRequestManager.generateMidDialogRequest(dialog, RFC3261.METHOD_BYE, null);
guiClosedCallIds.remove(callId);
}
} else {
InviteClientTransaction inviteClientTransaction =
(InviteClientTransaction) transactionManager.getClientTransaction(inviteWithAuth);
if (inviteClientTransaction == null) {
logger.error("cannot find invite client transaction" + " for call " + callId);
} else {
SipResponse sipResponse = inviteClientTransaction.getLastResponse();
if (sipResponse != null) {
int statusCode = sipResponse.getStatusCode();
if (statusCode < RFC3261.CODE_200_OK) {
initialRequestManager.createCancel(inviteWithAuth, midDialogRequestManager, profileUri);
}
}
}
}
switch (userAgent.getMediaMode()) {
case captureAndPlayback:
userAgent.getMediaManager().stopSession();
SoundManager soundManager = userAgent.getSoundManager();
if (soundManager != null) {
soundManager.closeLines();
}
break;
case echo:
Echo echo = userAgent.getEcho();
if (echo != null) {
echo.stop();
userAgent.setEcho(null);
}
break;
case file:
MediaManager mediaManager = userAgent.getMediaManager();
mediaManager.stopSession();
break;
default:
break;
}
}