[jboss-user] [JBoss Messaging] - Clustered server preference
chip_schoch
do-not-reply at jboss.com
Tue Apr 15 10:40:17 EDT 2008
JBoss AS 4.2.2.ga, JBM1.4.0.SP1.
I several clients that connect to a 2 machine cluster (devapp1 and devapp2). Below is the JMSProvider I use. On one machine I have the naming provider with devapp1 first in the list. On the second I have devapp2, as shown here. The second machine always connects to devapp1 unless I completely remove the reference to devapp1 from the list. Then it it will connect to devapp2. I thought it was supposed to try to connect in the order that they are listed in java.naming.provider.url. Is this an incorrect assumption?
I am able to determine which machine it has connection by looking at the number of consumers the app servers have connected to them.
<mbean code="org.jboss.jms.jndi.JMSProviderLoader"
| name="jboss.messaging:service=JMSProviderLoader,name=ConversionJMSProvider">
| <attribute name="ProviderName">ConversionJMSProvider</attribute>
| <attribute name="ProviderAdapterClass">
| org.jboss.jms.jndi.JNDIProviderAdapter
| </attribute>
|
| <attribute name="FactoryRef">ClusteredXAConnectionFactory</attribute>
| <attribute name="QueueFactoryRef">ClusteredXAConnectionFactory</attribute>
| <attribute name="TopicFactoryRef">ClusteredXAConnectionFactory</attribute>
|
| <attribute name="Properties">
| java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
| java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
| java.naming.provider.url=jnp://devapp2.qa.cin.int:1100,jnp://devapp1.qa.cin.int:1100
| jnp.disableDiscovery=true
| jnp.partitionName=dev.application
| jnp.discoveryGroup=228.1.2.4
| jnp.discoveryPort=1102
| jnp.discoveryTTL=16
| jnp.discoveryTimeout=5000
| jnp.maxRetries=1
| </attribute>
| </mbean>
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