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Posted to dev@camel.apache.org by "Claus Ibsen (JIRA)" <ji...@apache.org> on 2008/06/25 06:15:00 UTC

[jira] Resolved: (CAMEL-553) Firewall-friendly JMX Connector URL

     [ https://issues.apache.org/activemq/browse/CAMEL-553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen resolved CAMEL-553.
-------------------------------

    Resolution: Fixed

Fixed with CAMEL-606. See updated wiki documentation as well:
http://activemq.apache.org/camel/camel-jmx.html

> Firewall-friendly JMX Connector URL
> -----------------------------------
>
>                 Key: CAMEL-553
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-553
>             Project: Apache Camel
>          Issue Type: Improvement
>          Components: camel-core
>    Affects Versions: 1.3.0
>            Reporter: christian ohr
>             Fix For: 1.4.0
>
>
> InstrumentationAgentImpl (or DefaultInstrumentationagent in the trunk)  only allows to set the JMX registry port, URL created is service:jmx:rmi:///jndi/rmi://<host>:<registryPort>/jmxrmi. 
> However, when a connection is established, the remote objects are exchanged on a different port. If this is not set, it's chosen by random, which is particularly unhelpful if the instrumented Camel server is behind a firewall! The appropriate URL is
> service:jmx:rmi://<host>:<remotePort>/jndi/rmi://<host>:<registryPort>/jmxrmi. 
> Also see http://blogs.sun.com/jmxetc/entry/connecting_through_firewall_using_jmx for more details.
> The easiest fix would be to define remotePort=registryPort+1 and use the new URL in the createJmxConnector method. More flexible would be to have an independent property and let the use choose which URL should be used.

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