Perhaps related to my post about generateId( ) synchronized call is blocking. 
Only saw this with a profiler tool, but maybe you'd see it if you took a
thread dump and analyzed it.

subh wrote:
> 
> I have a simple flow as below
> 
> External message producer --> SMX JMS queue --> SMX Bean --> Camel router
> --> SMX JMS Topic
> 
> The servicemix bean has the business logic to generate the outgoing
> message. 
> To forward the message onto the next service, I am using ServiceMixClient. 
> 
> I am using the ClientFactory to create a instance of the client.
> 
> ClientFactory factory = new
> InitialContext().lookup(ClientFactory.DEFAULT_JNDI_NAME);
> ServiceMixClient client = factory.createClient();
> 
> But after processing 1000 - 1500 messages, the Servicemix bean component
> becomes very slow to respond. On checking the log, I see that the bean
> thread count increases considerably and the expired threads are not
> garbage collected. 
> 
> Due to this, all incoming messages are getting blocked which forces us to
> restart the servicemix server. Once it is restarted, the processing
> becomes very fast and we come to the same situation again in a day or so.
> 
> Am I doing something wrong by using the ServicemixClient inside the bean?
> If no, then what are the best practices for using the Servicemix client
> class.
> 
> Are there alternative ways to specify the "target service" from the SMX
> bean endpoint?
> 
> Any hint or suggestion would be helpful.
> 
> I am using activemq5.3 and servicemix 3.3
> 
> Regards
> Subh
> 

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