Example #1
0
  /**
   * Creates a new instance of this class using the specified parent <tt>protocolProvider</tt>.
   *
   * @param protocolProvider a reference to the <tt>ProtocolProviderServiceSipImpl</tt> instance
   *     that created us.
   */
  public ClientCapabilities(ProtocolProviderServiceSipImpl protocolProvider) {
    this.provider = protocolProvider;

    provider.registerMethodProcessor(Request.OPTIONS, this);

    registrationListener = new RegistrationListener();
    provider.addRegistrationStateChangeListener(registrationListener);
  }
  /**
   * Creates an instance of this operation set.
   *
   * @param provider a ref to the <tt>ProtocolProviderServiceImpl</tt> that created us and that
   *     we'll use for retrieving the underlying aim connection.
   */
  OperationSetBasicInstantMessagingSipImpl(ProtocolProviderServiceSipImpl provider) {
    this.sipProvider = provider;

    provider.addRegistrationStateChangeListener(new RegistrationStateListener());

    offlineMessageSupported =
        provider.getAccountID().getAccountPropertyBoolean("OFFLINE_MSG_SUPPORTED", false);

    sipProvider.registerMethodProcessor(
        Request.MESSAGE, new BasicInstantMessagingMethodProcessor());

    this.sipStatusEnum = sipProvider.getSipStatusEnum();
  }
  /**
   * Listens for network changes and if we have a down interface and we have a tcp/tls provider
   * which is staying for 20 seconds in unregistering state, it cannot unregister cause its using
   * the old address which is currently down, and we must recreate its listening points so it can
   * further reconnect.
   *
   * @param event the change event.
   */
  public void configurationChanged(ChangeEvent event) {
    if (event.isInitial()) return;

    if (event.getType() == ChangeEvent.ADDRESS_DOWN) {
      for (final ProtocolProviderServiceSipImpl pp : listeners) {
        if (pp.getRegistrarConnection().getTransport() != null
            && (pp.getRegistrarConnection().getTransport().equals(ListeningPoint.TCP)
                || pp.getRegistrarConnection().getTransport().equals(ListeningPoint.TLS))) {
          ResetListeningPoint reseter;
          synchronized (resetListeningPointsTimers) {
            // we do this only once for transport
            if (resetListeningPointsTimers.containsKey(pp.getRegistrarConnection().getTransport()))
              continue;

            reseter = new ResetListeningPoint(pp);
            resetListeningPointsTimers.put(pp.getRegistrarConnection().getTransport(), reseter);
          }
          pp.addRegistrationStateChangeListener(reseter);
        }
      }
    }
  }