thank for this response but

My problem comes with a consumer template and not a producer template.

My problem is not to create a "multi thread" consumer template .

my processor code is

public void process(Exchange exchange) throws Exception {

   ...

   ConsumerTemplate con = exchange.getContext().createConsumerTemplate();

//retrive the file associated with message

//one thread is created, and one EndPoint is created

   exTdd = con.receive(urlFinal"fileName="name, TIME_OUT);

   if (null != exTdd) {

//enrich the current exchange with the downloaded file

      *... *

//I'm not sure con.doneUoW(exchange); or con.doneUoW(exTdd);

      con.doneUoW(exchange);

   }                  

//stop the consummer template

   con.stop();

//remove the endpoint

• exchange.getContext().removeEndpoints((urlFinal"fileName="name)*

// the endpoint is deleted. but the thread remains

}

Bye

thank but

I can't stop and restart my application every time I get a message. of thousand times a day.

I created A single template in my context. forevery message I get, I must create a different endpoint, my url depend on the content of the message.

I create a different endpoint, so a thread every time. I stop the endpoint and removes it after I received the content. but the thread is still not released.

public void process(Exchange exchange) throws Exception {

...

ConsumerTemplate con = getStaticConsumerTemplate();

//retrive the file associated with message

//one thread is created, and one EndPoint is created

exTdd = con.receive(urlFinal"fileName="name, TIME_OUT);

if (null != exTdd) {

//enrich the current exchange with the downloaded file

...

//I'm not sure con.doneUoW(exchange); or con.doneUoW(exTdd);

con.doneUoW(exchange);

}

//stop the consummer template

con.stop();

//remove the endpoint

exchange.getContext().removeEndpoints(urlFinal"fileName="name)

// the endpoint is deleted. but the thread remains

}

I've always creates a thread per message received and the JVM crashes because it exceed the cota of thread per process, supported by the OS.