/**
* 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);
}
}
}
}