Пример #1
0
  /** Process the ACK request. Send the bye and complete the call flow. */
  public void processAck(RequestEvent requestEvent, ServerTransaction serverTransaction) {
    SipProvider sipProvider = (SipProvider) requestEvent.getSource();
    try {
      // System.out.println("*** shootme: got an ACK "
      // + requestEvent.getRequest());
      if (serverTransaction == null) {
        System.out.println("null server transaction -- ignoring the ACK!");
        return;
      }
      Dialog dialog = serverTransaction.getDialog();
      this.createdCount++;
      System.out.println(
          "Dialog Created = "
              + dialog.getDialogId()
              + " createdCount "
              + this.createdCount
              + " Dialog State = "
              + dialog.getState());

      if (this.dialogIds.contains(dialog.getDialogId())) {
        System.out.println("OOPS ! I already saw " + dialog.getDialogId());
      } else {
        this.dialogIds.add(dialog.getDialogId());
      }

      Request byeRequest = dialog.createRequest(Request.BYE);
      ClientTransaction tr = sipProvider.getNewClientTransaction(byeRequest);
      // System.out.println("shootme: got an ACK -- sending bye! ");
      dialog.sendRequest(tr);

    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
Пример #2
0
  /**
   * Creates and sends a SUBSCRIBE request to the subscription <tt>Address</tt>/Request URI of a
   * specific <tt>Subscription</tt> in order to request receiving event notifications and adds the
   * specified <tt>Subscription</tt> to the list of subscriptions managed by this instance. The
   * added <tt>Subscription</tt> may later receive notifications to process the <tt>Request</tt>s
   * and/or <tt>Response</tt>s which constitute the signaling session associated with it. If the
   * attempt to create and send the SUBSCRIBE request fails, the specified <tt>Subscription</tt> is
   * not added to the list of subscriptions managed by this instance.
   *
   * @param subscription a <tt>Subscription</tt> which specifies the properties of the SUBSCRIBE
   *     request to be created and sent, to be added to the list of subscriptions managed by this
   *     instance
   * @throws OperationFailedException if we fail constructing or sending the subscription request.
   */
  public void subscribe(Subscription subscription) throws OperationFailedException {
    Dialog dialog = subscription.getDialog();

    if ((dialog != null) && DialogState.TERMINATED.equals(dialog.getState())) dialog = null;

    // create the subscription
    ClientTransaction subscribeTransaction = null;
    try {
      subscribeTransaction =
          (dialog == null)
              ? createSubscription(subscription, subscriptionDuration)
              : createSubscription(subscription, dialog, subscriptionDuration);
    } catch (OperationFailedException ex) {
      ProtocolProviderServiceSipImpl.throwOperationFailedException(
          "Failed to create the subscription", OperationFailedException.INTERNAL_ERROR, ex, logger);
    }

    // we register the contact to find him when the OK will arrive
    CallIdHeader callIdHeader =
        (CallIdHeader) subscribeTransaction.getRequest().getHeader(CallIdHeader.NAME);
    String callId = callIdHeader.getCallId();
    addSubscription(callId, subscription);

    // send the message
    try {
      if (dialog == null) subscribeTransaction.sendRequest();
      else dialog.sendRequest(subscribeTransaction);
    } catch (SipException ex) {
      // this contact will never been accepted or rejected
      removeSubscription(callId, subscription);

      ProtocolProviderServiceSipImpl.throwOperationFailedException(
          "Failed to send the subscription", OperationFailedException.NETWORK_FAILURE, ex, logger);
    }
  }
Пример #3
0
  public void processBye(Request request, ServerTransaction serverTransactionId) {
    try {
      System.out.println("shootist:  got a bye .");
      if (serverTransactionId == null) {
        System.out.println("shootist:  null TID.");
        return;
      }
      Dialog dialog = serverTransactionId.getDialog();
      System.out.println("Dialog State = " + dialog.getState());
      Response response = messageFactory.createResponse(200, request);
      serverTransactionId.sendResponse(response);
      System.out.println("shootist:  Sending OK.");
      System.out.println("Dialog State = " + dialog.getState());

      this.shutDown();

    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
Пример #4
0
 /** Process the ACK request, forward it to the other leg. */
 public void processAck(RequestEvent requestEvent, ServerTransaction serverTransaction) {
   try {
     Dialog dialog = serverTransaction.getDialog();
     System.out.println("b2bua: got an ACK! ");
     System.out.println("Dialog State = " + dialog.getState());
     Dialog otherDialog = (Dialog) dialog.getApplicationData();
     Request request = otherDialog.createAck(otherDialog.getLocalSeqNumber());
     otherDialog.sendAck(request);
   } catch (Exception ex) {
     ex.printStackTrace();
   }
 }
Пример #5
0
  public void processCancel(RequestEvent requestEvent, ServerTransaction serverTransactionId) {
    SipProvider sipProvider = (SipProvider) requestEvent.getSource();
    Request request = requestEvent.getRequest();
    try {
      System.out.println("shootme:  got a cancel.");
      if (serverTransactionId == null) {
        System.out.println("shootme:  null tid.");
        return;
      }
      Response response = messageFactory.createResponse(200, request);
      serverTransactionId.sendResponse(response);
      if (dialog.getState() != DialogState.CONFIRMED) {
        response = messageFactory.createResponse(Response.REQUEST_TERMINATED, inviteRequest);
        inviteTid.sendResponse(response);
      }

    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
Пример #6
0
 /** Process the ACK request. Send the bye and complete the call flow. */
 public void processAck(RequestEvent requestEvent, ServerTransaction serverTransaction) {
   System.out.println("shootme: got an ACK! ");
   System.out.println("Dialog State = " + dialog.getState());
 }