/** * Handles server noninvite message * * @param msg - noninvite message */ public void handleIncomingBye(final Request msg) { assert TransactionUtils.isTransactionExecutionThread() : "Code run in wrong thread. Must be run in TransactionThread. Now in " + Thread.currentThread(); assert !done.get(); assert msg != null && MessageType.SIP_BYE == MessageType.parse(msg.getMethod()); Logger.log("Remote party has sent noninvite"); if (!done.get()) { final Dialog dialog = getStackContext().getDialogStorage().findDialogForMessage(msg); assert dialog != null; assert STATED == dialog.getState(); dialog.getMessageHistory().addMessage(msg, true); final TransactionManager transactionManager = getTransactionManager(); transactionManager.addListener( new FirstMessageResolver(SIP_BYE_SERVER.getName(), dialog, msg, transactionManager)); final Transaction transaction = transactionManager.lookUpTransaction(dialog, null, SIP_BYE_SERVER); runAsynchronously(transaction, TRANSACTION_TIMEOUT); } }
/** * Handles server invite message * * @param msg - invite message */ public void handleIncomingInvite(final Request msg) throws DialogStateException { assert TransactionUtils.isTransactionExecutionThread() : "Code run in wrong thread. Must be run in TransactionThread. Now in " + Thread.currentThread(); assert !done.get(); assert msg != null && MessageType.SIP_INVITE == MessageType.parse(msg.getMethod()); if (!done.get()) { Logger.log("Remote party has sent invite"); // ClientIdentity localParty = // getStackContext().getStackClientRegistry().findAddressee(msg.getTo().getUriBuilder().getShortURI()); ClientIdentity localParty = getStackContext().getClientRouter().findAddressee(msg); if (localParty != null) { assert getStackContext().getDialogStorage().findDialogForMessage(msg) == null; final Dialog dialog = getStackContext().getDialogStorage().getDialogForIncomingMessage(localParty, msg); TransactionType<InviteSrvTransaction, ? extends ServerCommonInviteTransaction> transactionType = SIP_INVITE_SERVER; doHandleIncomingInvite(msg, dialog, transactionType); } else { throw new DialogStateException(null, DialogStateException.Error.ADDRESSEE_NOT_FOUND, msg); } } }
public void handleIncomingCancel(Request msg) throws DialogStateException { assert !done.get(); assert msg != null && MessageType.SIP_CANCEL == MessageType.parse(msg.getMethod()); if (!done.get()) { Logger.log("Remote party has sent SIP_CANCEL"); final Dialog dialog = getStackContext().getDialogStorage().findDialogForMessage(msg); if (dialog != null) { dialog.getMessageHistory().addMessage(msg, true); final InviteSrvTransaction transaction = getTransactionManager().findTransaction(dialog, SIP_INVITE_SERVER); if (transaction != null) { final DialogStateEvent<BaseSipMessage> stateEvent = new DefaultDialogStateEvent<BaseSipMessage>( dialog, SessionState.SESSION_TERMINATED, msg); dialogStateListenerHolder.getNotifier().onSessionTerminated(stateEvent); dialogStateListenerHolder.getNotifier().onSessionEnded(stateEvent); // DIALOG.putCustomParameter(ParamKey.INITIAL_MESSAGE, ((Transaction) // transaction).getInitialMessage()); transaction.cancel(); } else { // assert false : "Transaction already terminated for msg: " + msg.shortDescription() + " // dialog: " + dialog; throw new DialogStateException( dialog, DialogStateException.Error.REQUEST_FOR_UNKNOWN_DIALOG, msg); } } else { // assert false : "Dialog is already terminated or never exist. Message :" + // msg.shortDescription(); throw new DialogStateException( dialog, DialogStateException.Error.REQUEST_FOR_UNKNOWN_DIALOG, msg); } } }
public void handleIncomingReInvite(final Request msg) throws DialogStateException { assert TransactionUtils.isTransactionExecutionThread() : "Code run in wrong thread. Must be run in TransactionThread. Now in " + Thread.currentThread(); assert !done.get(); assert msg != null && MessageType.SIP_INVITE == MessageType.parse(msg.getMethod()); if (!done.get()) { Logger.log("Remote party has sent ReInvite"); final Dialog dialog = getStackContext().getDialogStorage().findDialogForMessage(msg); assert dialog != null; checkReInvitePreconditions(dialog, msg); dialog.markReInviteInProgress(InitiateParty.REMOTE); TransactionType<InviteSrvTransaction, ? extends ServerCommonInviteTransaction> transactionType = SIP_REINVITE_SERVER; doHandleIncomingInvite(msg, dialog, transactionType); } }