Accessing WildFly JMX Bus Remotely with novaordis-jmx: Difference between revisions

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==JBoss 6 URL==
The protocol to use for JBoss 6 is "remoting-jmx". novaordis-jmx builds a <tt>javax.management.remote.JMXServiceURL</tt> which in turn prepends automatically "service:imx" and sends <tt>service:jmx:remoting-jmx://<host>:<port></tt> to the underlying JMX logic.
 
The URL that is being sent to the underlying JBoss remoting logic is <tt>service:jmx:remoting-jmx://localhost:9999</tt>.  
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Note that if using <tt>javax.management.remote.JMXServiceURL</tt>, only the "remoting-jmx" is needed as "protocol", the "service:imx" part is automatically prepended by the built-in logic:


<pre>
<pre>
JMXServiceURL jmxServiceURL = new JMXServiceURL("remoting-jmx", host, port);
JMXServiceURL jmxServiceURL = new JMXServiceURL("remoting-jmx", host, port);
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</pre>
==JBoss 7 URL==


=API=
=API=

Revision as of 20:06, 18 June 2017

Internal

Overview

The WildFly JMX bus can be accessed programmatically using standard JMX remoting API, as described in the Remote Access to a JMX Server section. novaordis-jmx is a library that provides a thin layer of functionality in top of the client-side JMX remoting API, with the intention to facilitate programmatic JMX access to a remote JMX bus. Note that novaordis-imx is NOT necessary for programmatic JMX access, but its code introduces a certain degree of convenience, and it can be used as an example for direct use of the JMX remote API.

Classpath

JBoss 6 Classpath

JBoss 6 exposes the JMX bus over its remoting protocol, so the JMX client needs JBoss remoting support in its classpath, which is available in ${JBOSS_HOME}/bin/client/jboss-cli-client.jar. 

java ... -cp ...:${JBOSS_HOME}/bin/client/jboss-cli-client.jar:...

JBoss 7 Classpath

URL

The protocol to use for JBoss 6 is "remoting-jmx". novaordis-jmx builds a javax.management.remote.JMXServiceURL which in turn prepends automatically "service:imx" and sends service:jmx:remoting-jmx://<host>:<port> to the underlying JMX logic. 

JMXServiceURL jmxServiceURL = new JMXServiceURL("remoting-jmx", host, port);

API

JMXConnector jmxConnector = JMXConnectorFactory.connect(jmxServiceURL);

MBeanServerConnection mBeanServerConnection = jmxConnector.getMBeanServerConnection();

mBeanServerConnection.getMBeanCount();

...
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