public IMessageConsumer CreateDurableConsumer(ITopic destination, String name, String selector, Boolean noLocal)
{
if (destination == null)
{
throw new InvalidDestinationException("Cannot create a Consumer with a Null destination");
}
MessageConsumer consumer = null;
try
{
var dest = destination as Destination;
consumer = new MessageConsumer(this, GetNextConsumerId(), dest, name, selector, Connection.PrefetchPolicy.DurableTopicPrefetch, noLocal);
AddConsumer(consumer);
Connection.SyncRequest(consumer.ConsumerInfo);
if (Started)
{
consumer.Start();
}
}
catch (Exception)
{
if (consumer == null)
{
throw;
}
RemoveConsumer(consumer);
consumer.Close();
throw;
}
return(consumer);
}
public IMessageConsumer CreateConsumer(IDestination destination, String selector, Boolean noLocal)
{
if (destination == null)
{
throw new InvalidDestinationException("Cannot create a Consumer with a Null destination");
}
var prefetchSize = Connection.PrefetchPolicy.DurableTopicPrefetch;
if (destination.IsTopic)
{
prefetchSize = Connection.PrefetchPolicy.TopicPrefetch;
}
else if (destination.IsQueue)
{
prefetchSize = Connection.PrefetchPolicy.QueuePrefetch;
}
MessageConsumer consumer = null;
try
{
var dest = destination as Destination;
consumer = new MessageConsumer(this, GetNextConsumerId(), dest, null, selector, prefetchSize, noLocal);
AddConsumer(consumer);
// lets register the consumer first in case we start dispatching messages immediately
Connection.SyncRequest(consumer.ConsumerInfo);
if (Started)
{
consumer.Start();
}
}
catch (Exception)
{
if (consumer == null)
{
throw;
}
RemoveConsumer(consumer);
consumer.Close();
throw;
}
return(consumer);
}