Hi Denez ,
You could try out the following . The broker is configured as follows
in our application.
In our application , there are two web apps and the inter web app
communication is via the active mq broker. Out application uses active
mq 4.1.1 , java 1.6 and Tomcat5.5.20
1) The jndi resources for active mq can be specified in
Tomcat/conf/context.xml
<!-- active mq connection factory -->
<Resource
name="jms/ConnectionFactory"
auth="Container"
type="org.apache.activemq.ActiveMQConnectionFactory"
description="JMS Connection Factory"
factory="org.apache.activemq.jndi.JNDIReferenceFactory"
brokerURL="tcp://ipaddress:61616?trace=true&wireFormat.maxInactivityDura
tion=-1"
/>
the flag wireFormat.maxInactivityDuration should be set to -1 because
, if there is no activity (exchange os messages via the broker for some
period of Time) , the broker automatically closes down the connection.
<!-- topics -->
<Resource name="jms/TopicOne"
auth="Container"
type="org.apache.activemq.command.ActiveMQTopic"
description="the topic against which the client back
end will publish and server back end would subscribe"
factory="org.apache.activemq.jndi.JNDIReferenceFactory"
physicalName="FOO1.BAR"/>
<Resource name="jms/TopicTwo"
auth="Container"
type="org.apache.activemq.command.ActiveMQTopic"
description="the topic against which the server back
end will publish and client back end would subscribe"
factory="org.apache.activemq.jndi.JNDIReferenceFactory"
physicalName="FOO2.BAR"/>
2) I have used broker configuration URI for the broker. The alternative
approache is using an activemq.xml file . If you use active.xml file ,
the broker url would be
brokerURL="tcp://localhost?brokerConfig=xbean:file:../../activemq.xml ,
provide the relative path to the activemq.xml file , starting from the
bin directory of Tomcat. I am assuming that you are using "startup.bat"
present in the bin directory to start the tomcat server.
The pseudo code for starting the broker is
BrokerService broker = new BrokerService();
// the connector should have the same contents as the broker url
broker.addConnector("tcp://ipaddress:61616?trace=true&wireFormat.maxInac
tivityDuration=-1");
broker.start();
3) You can place the code for starting the broker in a singleton class .
The Constructor of the singleTonClass should create the broker. There
should also be a synchronized method for shutting down the broker.
For reference let us call this class as ActiveMQBroker.java .Place this
class under shared/classes folder and also place , the active mq jars
in shared/lib;
When your web app needs to communicate with the broker, it will Create
an instance of single Ton class ActiveMQBroker . The pseudo code to be
placed in web apps to connect to the broker is
SingleTonClass.getInstance();
Ictx = new javax.naming.InitialContext();
envContext = (Context)
Ictx.lookup("java:comp/env");
TopicConnectionFactory topicfactory
=(TopicConnectionFactory) conContext.lookup("jms/ConnectionFactory");
TopicConnection tConnection = topicfactory.createTopicConnection();
// create session
ActiveMQSession topicSession = (ActiveMQSession )
HConn.createSession(false, Session.AUTO_ACKNOWLEDGE);
// create Topic
Topic topic = (Topic)envContext.lookup(jms/TopicTwo);
// create either a publisher or subscriber
topicSession.createSubscriber(topic);
//In case of the subscriber , please implement the MessageListner
Interface ()
4) You can also connect to the broker without using jndi resources.
Also these urls would be useful.
http://activemq.apache.org/how-do-i-embed-a-broker-inside-a-connection.h
tml
http://activemq.apache.org/broker-configuration-uri.html
http://fabien.carrion.free.fr/tomcat/jndi-jms-examples-howto.xml
http://activemq.apache.org/setting-up-activemq-with-tomcat-559.html
Thanks,
Suchitha.
-----Original Message-----
From: denez [mailto:[EMAIL PROTECTED]
Sent: Monday, August 13, 2007 5:30 AM
To: users@activemq.apache.org
Subject: Re: How to monitor ActiveMQ that running on JBoss
Could you tell me what have you done to made it possible ?
I have no idea about how connect this two different server !
Thanks,
Regards,
Denez
ferry97 wrote:
>
> Hi Denez,
> I run in under JBoss 4.2.0 GA. I have no idea on how to run it under
> Tomcat.
> Perhaps you can post the error first, and see if I can help Regards,
> Ferry
>
>
>
> denez wrote:
>>
>> Hi,
>>
>> Which configuration have you made to run ActiveMQ under JBOSS ?
>> I try to run ActiveMQ under Tomcat but without success for the moment
!
>> Could you help me ?
>>
>> Thanks,
>> Denez
>>
>>
>> ferry97 wrote:
>>>
>>> Hi,
>>> I search from the help that to monitor the ActiveMQ we can do it
>>> from JConsole.
>>> I run ActiveMQ under JBoss, and I can not find the broker in
JConsole.
>>> Anyone know how to monitor ActiveMQ, I understand that we can
>>> monitor it from JBoss' JMX-Console. But I find it is very difficult
>>> to read the message. eg: (when I invoke browseMEssage()) :
>>>
>>>
[javax.management.openmbean.CompositeDataSupport(compositeType=javax.man
agement.openmbean.
>>> CompositeType(name=org.apache.activemq.command.ActiveMQTextMessage,i
>>> tems=((itemName=
>>> JMSCorrelationID,itemType=javax.management.openmbean.SimpleType(name
>>> =java.lang.String)),
>>>
(itemName=JMSDeliveryMode,itemType=javax.management.openmbean.SimpleT...
..............
>>>
>>> Any information appreciated.
>>> Thanks.
>>> Regards,
>>> Ferry
>>>
>>
>>
>
>
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