users@genericjmsra.java.net

Re: MDB, WMQ, SJSAS, Generic RA

From: J. Seah <jonjonseah_at_hotmail.com>
Date: Tue, 21 Mar 2006 05:43:43 +0000

Hi Binod,

Attached is my server.log

My current configuration is SJSAS8.1 sitting on my winXP dev box running
JDK1.5 MQ Series 5.3 is sitting on a Solaris 8 box which I am not using JMS
Admin at all as I am using Javabean as the provider integration.

Thanks for the help so far Binod

Jonathon


>From: Binod <Binod.Pg_at_Sun.COM>
>Reply-To: users_at_genericjmsra.dev.java.net
>To: users_at_genericjmsra.dev.java.net
>CC: Raja Perumal <Raja.Perumal_at_Sun.COM>
>Subject: Re: MDB, WMQ, SJSAS, Generic RA
>Date: Tue, 21 Mar 2006 10:14:31 +0530
>
>Hi,
>
>>Hi everyone,
>>
>>I've got the GenericRA to work quite nicely with SJSAS8.1 and Websphere
>>MQ5.3 using ProviderIntegrationMode as Javabean. I've recently enabled XA
>>support as well and seems to be working fine.
>
>Great! Thanks for sharing that experience.
>
>>
>>My only problem now is getting an MDB working correctly. At this stage,
>>all I want the MDB to do is retrieve a message from the queue and print
>>out the contents. I've attached a modified version of the sun-ejb-jar.xml
>>which will access my admin object resource
>>(DestinationProperties=BaseQueueName\=TIM.TEST.WRITE,TargetClient\=1)
>>
>>Now what i've noticed with the MDB is:
>>
>>1. It does not pick up any message from the specified queue at all.
>>2. It appears to be creating connections at an interval but it does not
>>seem to close them.
>>3. I've set a MaxPoolSize of 2 in the MDB descriptor but it well and truly
>>exceeds it.
>
>MaxPoolSize of MDB descriptor indicates the ServerSession objects in the
>pool. I havent seen
>any issue with that. Can you give some more details (eg: log).
>
>>
>>Help please...
>>
>>Sivakumar, you've gotten the generic ra to work with WMQ6 with jndi
>>provider integration. Have you done it with javabean? and if not, why? Is
>>there some trap that i'm walking into at this stage?
>
>There are two issues which we faced which may be related.
>
>1. RMPolicy value: This need to be OnePerManagedConnection for MQ series.
>Initial symptom
> was not receiving any messages in MDB and later found that it is really
>a hang
> (https://genericjmsra.dev.java.net/issues/show_bug.cgi?id=5)
>
>2. In some of the old linux kernels (Raja, do you remember the version) we
>werent receiving
> the messages from MQ. It appeared to be an issue with the JDK used by
>MQ series. So, we
> moved to a later version of the Kernel and it worked. Really, only one
>machine had this issue.
> Long back, I had got the MDB working in my 2.4.18-14 kernel infact
>with MQ series 5.3 itself.
>
>Please switch on finest logging for genericjmsra and send the results.
>
>- Binod.
>
>>
>>thanks in advanced
>>
>>------------------------------------------------------------------------
>>
>><?xml version="1.0" encoding="UTF-8"?>
>><!DOCTYPE sun-ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Application
>>Server 8.1 EJB 2.1//EN"
>>"http://www.sun.com/software/appserver/dtds/sun-ejb-jar_2_1-1.dtd">
>>
>><sun-ejb-jar>
>> <enterprise-beans>
>> <name>OfInterestQueryMessageBeanJAR</name>
>> <ejb>
>> <ejb-name>OfInterestQueryMessageBean</ejb-name>
>> <jndi-name>jms/SampleQueue</jndi-name>
>> <resource-ref>
>> <res-ref-name>jms/QCFactory</res-ref-name>
>> <jndi-name>jms/QCFactory</jndi-name>
>> <default-resource-principal>
>> <name>guest</name>
>> <password>guest</password>
>> </default-resource-principal>
>> </resource-ref>
>> <resource-env-ref>
>> <resource-env-ref-name>
>> jms/clientQueue
>> </resource-env-ref-name>
>> <jndi-name>jms/ReceiverQueue</jndi-name>
>> </resource-env-ref>
>> <mdb-connection-factory>
>> <jndi-name>jms/QCFactory</jndi-name>
>> </mdb-connection-factory>
>> <mdb-resource-adapter>
>> <resource-adapter-mid>genericra</resource-adapter-mid>
>> <activation-config>
>> <activation-config-property>
>> <activation-config-property-name>
>> DestinationType
>> </activation-config-property-name>
>> <activation-config-property-value>
>> javax.jms.Queue
>> </activation-config-property-value>
>> </activation-config-property>
>> <activation-config-property>
>> <activation-config-property-name>
>> DestinationProperties
>> </activation-config-property-name>
>> <activation-config-property-value>
>> BaseQueueName=TIM.TEST.WRITE,TargetClient=1
>> </activation-config-property-value>
>> </activation-config-property>
>>
>> <!--
>> <activation-config-property>
>> <activation-config-property-name>SubscriptionDurability</activation-config-property-name>
>> <activation-config-property-value>Durable</activation-config-property-value>
>> </activation-config-property>
>> <activation-config-property>
>> <activation-config-property-name>SubscriptionName</activation-config-property-name>
>> <activation-config-property-value>TestSubscription</activation-config-property-value>
>> </activation-config-property>
>> <activation-config-property>
>> <activation-config-property-name>ClientID</activation-config-property-name>
>> <activation-config-property-value>uniq-3</activation-config-property-value>
>> </activation-config-property>
>> -->
>> <activation-config-property>
>> <activation-config-property-name>
>> MaxPoolSize
>> </activation-config-property-name>
>> <activation-config-property-value>
>> 2
>> </activation-config-property-value>
>> </activation-config-property>
>> <activation-config-property>
>> <activation-config-property-name>
>> RedeliveryAttempts
>> </activation-config-property-name>
>> <activation-config-property-value>
>> 0
>> </activation-config-property-value>
>> </activation-config-property>
>> <activation-config-property>
>> <activation-config-property-name>
>> ReconnectAttempts
>> </activation-config-property-name>
>> <activation-config-property-value>
>> 4
>> </activation-config-property-value>
>> </activation-config-property>
>> <activation-config-property>
>> <activation-config-property-name>
>> ReconnectInterval
>> </activation-config-property-name>
>> <activation-config-property-value>
>> 10
>> </activation-config-property-value>
>> </activation-config-property>
>> <activation-config-property>
>> <activation-config-property-name>
>> RedeliveryInterval
>> </activation-config-property-name>
>> <activation-config-property-value>
>> 1
>> </activation-config-property-value>
>> </activation-config-property>
>> <activation-config-property>
>> <activation-config-property-name>
>> SendBadMessagesToDMD
>> </activation-config-property-name>
>> <activation-config-property-value>
>> false
>> </activation-config-property-value>
>> </activation-config-property>
>> <!--
>> <activation-config-property>
>> <activation-config-property-name>DeadMessageDestinationClassName</activation-config-property-name>
>> <activation-config-property-value>com.sun.messaging.Queue</activation-config-property-value>
>> </activation-config-property>
>> <activation-config-property>
>> <activation-config-property-name>DeadMessageDestinationProperties</activation-config-property-name>
>> <activation-config-property-value>imqDestinationName=DMDtest</activation-config-property-value>
>> </activation-config-property>
>> -->
>> </activation-config>
>> </mdb-resource-adapter>
>> </ejb>
>>
>> </enterprise-beans>
>></sun-ejb-jar>
>>
>>
>>
>>------------------------------------------------------------------------
>>
>><?xml version="1.0" encoding="UTF-8"?>
>><!DOCTYPE ejb-jar PUBLIC '-//Sun Microsystems, Inc.//DTD Enterprise
>>JavaBeans 2.0//EN' 'http://java.sun.com/dtd/ejb-jar_2_0.dtd'>
>><ejb-jar>
>> <display-name>OfInterestQueryMessageBeanJAR</display-name>
>> <enterprise-beans>
>> <message-driven>
>> <display-name>OfInterestQueryMessageBean</display-name>
>> <ejb-name>OfInterestQueryMessageBean</ejb-name>
>> <ejb-class>
>> au.gov.wa.police.webservice.ofinterestquery.OfInterestQueryMessageBean
>> </ejb-class>
>> <transaction-type>Container</transaction-type>
>> <message-driven-destination>
>> <destination-type>javax.jms.Queue</destination-type>
>> </message-driven-destination>
>> <resource-ref>
>> <res-ref-name>jms/QCFactory</res-ref-name>
>> <res-type>javax.jms.QueueConnectionFactory</res-type>
>> <res-auth>Container</res-auth>
>> <res-sharing-scope>Shareable</res-sharing-scope>
>> </resource-ref>
>> <resource-env-ref>
>> <resource-env-ref-name>
>> jms/clientQueue
>> </resource-env-ref-name>
>> <resource-env-ref-type>
>> javax.jms.Queue
>> </resource-env-ref-type>
>> </resource-env-ref>
>> </message-driven>
>> </enterprise-beans>
>> <assembly-descriptor>
>> <container-transaction>
>> <method>
>> <ejb-name>OfInterestQueryMessageBean</ejb-name>
>> <method-name>onMessage</method-name>
>> <method-params>
>> <method-param>javax.jms.Message</method-param>
>> </method-params>
>> </method>
>> <trans-attribute>Required</trans-attribute>
>> </container-transaction>
>> </assembly-descriptor>
>></ejb-jar>
>>
>>
>>
>>
>>------------------------------------------------------------------------
>>
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