Matvey wrote:
>
> My confuguration: I want updatesender bean to send one JMS message to
> Updates queue every time the method sendUM() invokes. In a real life it
> work a bit different...
>
> <camelContext id="camel"
> xmlns="http://activemq.apache.org/camel/schema/spring";>
> <package>org.apache.camel.example.spring</package>
>
> <route>
> <from uri="bean:updatesender?methodName=sendUM"/>
> <to uri="activemq:queue:Updates?exchangePattern=InOnly" />
> </route>
>
> </camelContext>
>
> <bean id="updatesender" class="JMSSender" />
>
> <camel:template id="camelTemplate"/>
>
> ------------------------------
> My JMSSender class is very simple:
>
> ------------------------------
> public class JMSSender
> {
>
> ArrayList<Properties> um = null;
>
> public void sendMessage(ArrayList<Properties> u)
> {
> this.um = u;
> sendUM();
> }
>
> public ArrayList<Properties> sendUM()
> {
> return um;
> }
>
> }
> ------------------------------
>
> Problems:
> 1. My problem is that I invoke method sendMessage only once un my app. So
> Method sendUM is called only once as well. But using activeMQ monitor I
> see that my message was sent every 20-25 seconds and my listener app
> receives this message many times, until I stop my application which sent
> this only one message.
> 2. If I stop my listener app and browse my Updates queue than I see only
> one message there (although admin app show many messages there), all other
> (duplicated) messages are immediately moved to ActiveMQ.DLQ queue.
>
> SO my questions are: how to avoid this behavior and why message resends
> every 20-25 seconds automatically, is that configuration problem?
>
---------------
Addition
It seems like setting pattern to InOnly via URI
to uri="activemq:queue:Updates?exchangePattern=InOnly" />
does not work at all. I have checked log files - the pattern InOut is always
used. A kind of temporary solution (until Camel 1.5.1 or 2.0 is released) is
described in this topic:
http://www.nabble.com/Asynchronously-sending-POSTed-data-to-the-JMS-queue.-td20917013s22882.html
Any other suggestions or ideas?
P.S. There's no chance to download Camel 1.5.1, all link are dead :^(
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