JMS support / bug when sending....

[RichardHightower]

Detect connection is closed and recreate if needed

Caused by: javax.jms.IllegalStateException: The Session is closed
    at org.apache.activemq.ActiveMQSession.checkClosed(ActiveMQSession.java:752) ~[activemq-all-5.9.1.jar:5.9.1]
    at org.apache.activemq.ActiveMQSession.configureMessage(ActiveMQSession.java:740) ~[activemq-all-5.9.1.jar:5.9.1]
    at org.apache.activemq.ActiveMQSession.createTextMessage(ActiveMQSession.java:430) ~[activemq-all-5.9.1.jar:5.9.1]
    at io.advantageous.qbit.jms.JmsService.sendTextMessageWithDestination(JmsService.java:199) ~[qbit-jms-0.9.1-SNAPSHOT.jar:na]

One work around for this (at least with ActiveMQ) is to use the failover support.

            /** Use the failover support by default. */
            final JmsServiceBuilder jmsServiceBuilder = getJmsServiceBuilder()
                    .setProviderURLPattern("failover:tcp://#host#:#port#");

I made this the default.

http://activemq.apache.org/how-can-i-support-auto-reconnection.html

But we should check this as well and try to reconnect if it is down. Even if we don't use failover.