JMS Exception when publishing message, time outs?

I have OpenJMS and my own java program running on the same machine.
They're running 24/hours a day for weeks. If my program connects to
OpenJMS and creates it's suscribers and publishers ...etc  and lets
say it has a few days of inactivity.. will the sessions to OpenJMS
time out ?

I got this exception when I tried to publish a message

javax.jms.JMSException
        at org.exolab.jms.client.net.JMSExceptionAdapter.adapt(JMSExceptionAdapter.java:79)
        at org.exolab.jms.server.net.RemoteServerSession__Proxy.send(RemoteServerSession__Proxy.java:393)
        at org.exolab.jms.client.net.JmsSessionStubImpl.send(JmsSessionStubImpl.java:153)
        at org.exolab.jms.client.JmsSession.sendMessage(JmsSession.java:1164)
        at org.exolab.jms.client.JmsMessageProducer.send(JmsMessageProducer.java:359)
        at org.exolab.jms.client.JmsTopicPublisher.publish(JmsTopicPublisher.java:137)
        at org.exolab.jms.client.JmsTopicPublisher.publish(JmsTopicPublisher.java:92)

-- 
"Nothing is impossible for the person that doesn't have to do it"
"The probability of anything happening is in inverse ratio to its desirability"
"The problem is not freedom of choice, it is about the choices you
have. Choice is always limited by the number of alternatives presented
to you"
--
George H
[email protected]

-------------------------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc.
Still grepping through log files to find problems?  Stop.
Now Search log events and configuration files using AJAX and a browser.
Download your FREE copy of Splunk now >> http://get.splunk.com/