h2. ESME supports JMX

# To enable JMX, you must activate it in your default.props file: _jmx.enable=true_ \- default is false.
# Connect to ESME with your normal JMX-enabled tool. For example, [JConsole|http://java.sun.com/j2se/1.5.0/docs/guide/management/jconsole.html]

The following picture shows JConsole monitoring ESME running in a Tomcat (6) instance.

!JMX Console.jpg!\\

h2. Existing Counters


*  liftSessions - ( actually grabbed from SessionWatcher )
* userCount ( User actors started since start/reset )
* messagesCreated
* userMessagesCreated
* schedulerMessagesCreated 
* messagesPulled ( messages pulled from MessagePullActor )
* messagesDelivered
* messagesDeliveredTrackReason
* messagesDeliveredDirectReason
* messagesDeliveredConversationReason 
* messagesDeliveredResendReason
* messagesMailed
* messagesSentViaHttp
* messagesFiltered

h2.  Planned Counters

* messagesDeliveredRegularReason
* messagesDeliveredInterpreterReason
* usersLoggedIn ( incremented and decremented through User.logUserIn and User logUserOut)
* interpreterMessagesCreated
* groupCount

h2. Existing Gauges

Gauges are partial functions that run to grab a point in time statistic when the stat is requested

* users
* groups
* listeners
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