[jboss-dev-forums] [JBoss ESB Development] - Durable Subscriptions - JMS Listeners

[Tom Fennelly]

Tom Fennelly [http://community.jboss.org/people/tfennelly] created the discussion

"Durable Subscriptions - JMS Listeners"

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I'm looking at adding durable subscriptions for the JMS listeners ala  https://jira.jboss.org/browse/JBESB-1890 https://jira.jboss.org/browse/JBESB-1890

What I have at the moment results in a config like the following (note the +durableSubscriptionName+ attribute):

<jms-listener name="JMS-Gateway" busidref="quickstart-topic" is-gateway="true" durableSubscriptionName="quickTopic_service2" />



So... at the moment it's not actually on the <jms-message-fileter> config as per the JIRA.  I think it needs to be on the listener because each subscriber needs to have a unique subscription name, or you get an exception from the JMS Provider i.e. if you have 2 listeners listening to the same topic and both are durable, they both need to have unique subscription names i.e. it's on a per listener basis.

There's also a new (optional) clientId attribute on the jms-listener.  This is needed for durable subs.  It is set on the associated JMS Connection, which means it becomes part of the pool key, so as to have a connection pool per clientId.  If the clientId is not configured on the listener (but +durableSubscriptionName+ is configured), we default to the clientId to the listener name value.

Does this seem OK, or am I mising something?

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