protected virtual string RegisterListener(IClientMessage registrationMessage,
DecodeRegistrationResponse responseDecoder,
EncodeDeregisterListenerRequest encodeDeregisterListenerRequest, DistributedEventHandler eventHandler)
{
return(_context.GetListenerService()
.RegisterListener(registrationMessage, responseDecoder, encodeDeregisterListenerRequest, eventHandler));
}
public ListenerRegistrationKey(string userRegistrationId, IClientMessage registrationRequest = null,
DecodeRegistrationResponse responseDecoder = null, DistributedEventHandler eventHandler = null)
{
UserRegistrationId = userRegistrationId;
RegistrationRequest = registrationRequest;
ResponseDecoder = responseDecoder;
EventHandler = eventHandler;
}
public string RegisterListener(IClientMessage registrationMessage, DecodeRegistrationResponse responseDecoder,
EncodeDeregisterListenerRequest encodeDeregisterListenerRequest, DistributedEventHandler eventHandler)
{
Debug.Assert(!Thread.CurrentThread.Name.Contains("eventRegistration"));
TrySyncConnectToAllConnections();
var registrationTask = new Task <string>(() =>
{
var userRegistrationId = Guid.NewGuid().ToString();
var registrationKey =
new ListenerRegistrationKey(userRegistrationId, registrationMessage, responseDecoder, eventHandler);
_registrations.TryAdd(registrationKey, new ConcurrentDictionary <ClientConnection, EventRegistration>());
var connections = _connectionManager.ActiveConnections;
foreach (var connection in connections)
{
try
{
RegisterListenerOnConnection(registrationKey, connection);
}
catch (Exception e)
{
if (connection.Live)
{
DeregisterListenerInternal(userRegistrationId, encodeDeregisterListenerRequest);
throw new HazelcastException("Listener cannot be added ", e);
}
}
}
return(userRegistrationId);
});
try
{
registrationTask.Start(_registrationScheduler);
return(registrationTask.Result);
}
catch (Exception e)
{
throw ExceptionUtil.Rethrow(e);
}
}
