RE: [openjms-user] problems getting OpenJMS to connect over tcp (from Jahia CMS)

[Tim A. <tm...@ne...>]

By default JNDI listens on port 3035. You need to change
   org.jahia.cache.jmsCacheContextProviderURL              =3D
tcp\://blah.com.au\:3030/ =20

to:

   org.jahia.cache.jmsCacheContextProviderURL              =3D
tcp\://blah.com.au\:3035  /=20

 -Tim

=20
  -----Original Message-----
From: ope...@li...
[mailto:ope...@li...] On Behalf Of Chris
Stephens
Sent: Monday, 18 April 2005 2:35 PM
To: ope...@li...
Subject: [openjms-user] problems getting OpenJMS to connect over tcp =
(from
Jahia CMS)



Hi folks,=20

I am setting up a Jahia CMS (www.jahia.org) cluster according to the
instructions in their Jahia Clustering HOWTO (v2) document. Jahia uses
OpenJMS for syncing the CMS cache across multiple instances.

If I set up my two Jahia instances to use RMI to connect to OpenJMS =
(running
on a third server) all is well - except that I cannot then firewall the
machines properly because of the anonymous ports used (cf.
http://sourceforge.net/mailarchive/message.php?msg_id=3D9099205).

So I switched across to the TCP connector by changing the Connector =
scheme
to tcp. All apears fine and I can connect OK to OpenJMS with "telnet
localhost 3030".

In Jahia, the config change is performed by just changing one line:=20

org.jahia.cache.jmsCacheContextProviderURL              =3D
rmi\://blah.com.au\:1099/=20

to read:=20

org.jahia.cache.jmsCacheContextProviderURL              =3D
tcp\://blah.com.au\:3030/=20

For completeness, this is the full extent of JMS configuration in =
Jahia's
properties file:=20

### JMS Cache Settings ###############=20

org.jahia.cache.jmsCacheActivated                       =3D   true=20
org.jahia.cache.jmsCacheInitialContextFactory           =3D
org.exolab.jms.jndi.InitialContextFactory=20
org.jahia.cache.jmsCacheContextProviderURL              =3D
rmi\://careerone01.ac3.com.au\:1099/=20
org.jahia.cache.jmsCacheTopicConnectionFactoryName      =3D
JmsTopicConnectionFactory=20
org.jahia.cache.jmsCacheTopicName                       =3D   jahiaCache =

org.jahia.cache.jmsCacheMaxMessagesInPackage            =3D   2000=20
org.jahia.cache.jmsServerLookupSleepTime                =3D   10000=20

I also opened up the appropriate ports: 3030 and 3035.=20

But this doesn't work and I get the following Jahia error in =
catalina.out:=20

1315607 [JMS Reconnection]  WARN -
org.jahia.services.cache.JMSConnectionException: JMS Connection error, =
Could
not get the InitialContext [org.exolab.jms.jndi.InitialContextFactory] =
on
provider [tcp://blah.com.au:3030/]., root cause:Operation getNameParser
failed: java.io.EOFException root cause=3Djavax.naming.NamingException:
Operation getNameParser failed: java.io.EOFException

I have since flushed my iptables so I know it is not a firewall problem. =


Is this an OpenJMS config error on my part? Am I missing something?=20

Thanks in advance,=20

Chris=20

Chris Stephens > Technology Director
phone > +61 2 9779 0129
mobile > +61 403 074 567
fax > +61 2 9779 0199=20
http://www.netreturn.com.au=20