Sure.
I am trying to set up durable subscribers to a single JMS
Topic. I am using ActiveMQ 4.0.1 as the messaging system, and
running it inside Tomcat 5.5.20.
In my messaging_config file, for the destination, I have the
following entries for the destination:
<destination id="test_durable">
<properties>
<server>
<!--
<durable-store-manager>flex.messaging.durability.FileStoreManager</durable-store-manager>
<max-cache-size>1000</max-cache-size>
-->
<message-time-to-live>0</message-time-to-live>
<durable>true</durable>
</server>
<jms>
<destination-type>Topic</destination-type>
<message-type>javax.jms.ObjectMessage</message-type>
<connection-factory>topicConnectionFactory</connection-factory>
<destination-jndi-name>DurableTopic</destination-jndi-name>
<destination-name>DurableTopic</destination-name>
<delivery-mode>PERSISTENT</delivery-mode>
<message-priority>DEFAULT_PRIORITY</message-priority>
<acknowledge-mode>AUTO_ACKNOWLEDGE</acknowledge-mode>
<transacted-sessions>false</transacted-sessions>
<initial-context-environment>
<property>
<name>java.naming.provider.url</name>
<value>tcp://localhost:61616</value>
</property>
<property>
<name>java.naming.factory.initial</name>
<value>org.apache.activemq.jndi.ActiveMQInitialContextFactory</value>
</property>
</initial-context-environment>
</jms>
</properties>
<channels>
<channel ref="my-rtmp"/>
</channels>
<adapter ref="jms"/>
</destination>
The JMSAdapter is the out-of-box that came with FDS:
<adapter-definition id="jms"
class="flex.messaging.services.messaging.adapters.JMSAdapter"/>
I start two browsers and log in. The log-in values are passed
in as IDs in the consumer.subscribe() call.
The Flex clients are just chat clients - modified from the
dashboard-chat example. Once logged in, you enter text, and it is
displayed in your window and the window of any other client
subscribed to the topic.
This all works fine. Messages flow back and forth, no
problem.
I then close one client (exit the browser), and continue
typeing messages from the other. Then I open a new browser, and log
back in with the ID I used in the client I closed.
I expected to see the messages that had been sent from the
2nd browser now being delivered to the one I just subscribed from.
But that doesn't happen. I does start handling any new
messages just fine. Just not the "missed" ones.
I don't get any error messages. If I uncomment the
durable-store-manager and maximum-cache-size, I do get an error
relating to the durable store manager: but it seems to me that they
are not necessary if you are using JMS, and I still don't get the
"missed" messages showing up.
It could be my bad - misconfiguring, but I'm scratching my
head after a few days of trying. So any help you can give would be
appreciated.
Please let me know if I can provide any more information.
Thanks
