Consuming JMS messages Asynchronously

Can any one let me know how to consume the JMS messages Asynchronously from Queues.
Thanks,
Naveen

well for instance with an MDB
if you want a long, theoretical explanation here you are http://docs.oracle.com/javaee/5/tutorial/doc/bncgl.html#bncgq
otherwise some examples with a lot of explanation here http://www.roseindia.net/ejb/example-of-messageBean.shtml

Similar Messages

OSB: Proxy doesn't consume JMS messages

Guys, I'm getting stuck with this one ...
I've got four JMS proxy services. One of them uses Publish to enqueue a message into the three others. This way I get three copies of a single message, each in dedicated JMS queue. The same three JMS proxies are supposed to consume messages from JMS queues and process them. The configuration is the same for all three proxies and all three JMS queues. In fact all was cloned and the difference is only in suffix. So, I've got QueueA, QueueB, QueueC and ProxyA, ProxyB and ProxyC. So if I stick to these names, ProxyMain uses 3x Publish actions to enqueue a message into ProxyA, ProxyB and ProxyC at the same time. This is a proved solution and it has worked for years flawlessly!
However, something weird happened a couple of days ago. All of a sudden, one of those three consuming JMS proxies doesn't consume anything. There's no issue on producing side (the first proxy) as the numbers of messages in all three queues are still increasing. Still, only messages from QueueA and QueueB are being consumed by ProxyA and ProxyB. The third queue (QueueC) doesn't have any consumer attached from ProxyC and I don't know why.
I've already checked everything I know - proxy is enabled, there are no errors in logs related to the proxy or JMS, the issue is not reproducible in test environment with the same configuration, there are no JMS Quota or connection factory restrictions, consuming flag is enabled on queue ...
The lack of errors in logs makes me feel like the ProxyC is connected to something else. However, the same proxy is used for producing messages (from ProxyMain) and messages are incoming to the queue so the endpoint set in proxy must be correct!
Any help, hint or idea is appreciated ...

The third queue (QueueC) doesn't have any consumer attached from ProxyC and I don't know whyTry renaming ProxyC to say ProxyC1 and activate the session. This will create a new underlying MDB for the jms proxy and you will see consumers getting set on the queue.. Faced this issue many times in our production environment and easiest workaround we found was to rename the proxy service [ toggling enable/disable proxy doesn't seem to have ny effect).. you can change the name to the original proxy once the consumers are set..

Error when consuming JMS messages in clustered environment

Hi ,
I have the following setup:
2 ManagedServers configured in a cluster: ManagedServer1a and ManagedServer2.
JMSServer: Configured on ManagedServer1a.
ConnectionFactory : Associated with the Cluster
Queues and Topics : Associated with the JMSServer.
PersistentStore: Associated with ManagedServer1a.
Job Creator deployed on ManagedServer1a
Job Consumer deployed on ManagedServer2.
I see the following exception in the ManagedServer2 logs when it tries to consume the message.
========8<========8<========8<========8<========8<========8<========8<========8<========8<========8<
<Mar 19, 2009 5:01:43 PM IST> <Warning> <RMI> <BEA-080005> <Exception thrown by
rmi server: dispatch
java.rmi.UnmarshalException: error unmarshalling arguments, count=410, lastMethodId15629, lastRequestType9; nested exception is:
java.io.UTFDataFormatException.
java.rmi.UnmarshalException: error unmarshalling arguments, count=410, lastMethodId15629, lastRequestType9; nested exception is:
java.io.UTFDataFormatException
at weblogic.messaging.dispatcher.DispatcherServerRef.invoke(DispatcherServerRef.java:232)
at weblogic.messaging.dispatcher.DispatcherServerRef.handleRequest(DispatcherServerRef.java:141)
at weblogic.messaging.dispatcher.DispatcherServerRef.access$000(DispatcherServerRef.java:34)
at weblogic.messaging.dispatcher.DispatcherServerRef$2.run(DispatcherServerRef.java:111)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
Truncated. see log file for complete stacktrace java.io.UTFDataFormatException
at weblogic.utils.io.ChunkedDataInputStream.readUTFFromChunk(ChunkedDataInputStream.java:298)
at weblogic.utils.io.ChunkedDataInputStream.readUTF(ChunkedDataInputStream.java:178)
at weblogic.workarea.spi.WorkContextEntryImpl.readEntry(WorkContextEntryImpl.java:92)
at weblogic.workarea.WorkContextLocalMap.receiveRequest(WorkContextLocalMap.java:151)
at weblogic.jms.common.JMSWorkContextHelper.readWorkContext(JMSWorkContextHelper.java:89)
Truncated. see log file for complete stacktrace
>
<Mar 19, 2009 5:01:54 PM IST> <Warning> <Socket> <BEA-000449> <Closing socket as no data read from it during the configured idle timeout of 5 secs>
========8<========8<========8<========8<========8<========8<========8<========8<========8<========8<
I also notice that after this the persistence store appears to be corrupted. I get the exception:
========8<========8<========8<========8<========8<=======
<Mar 20, 2009 2:15:03 PM IST> <Error> <JMS> <BEA-040123> <Failed to start JMS Server "JDJMSServer" due to weblogic.jms.common.JMSException: weblogic.messaging.kernel.KernelException: Unexpected store exception in messaging kernel recovery.
weblogic.jms.common.JMSException: weblogic.messaging.kernel.KernelException: Unexpected store exception in messaging kernel recovery
at weblogic.jms.backend.BackEnd.open(BackEnd.java:999)
at weblogic.jms.deployer.BEAdminHandler.activate(BEAdminHandler.java:196)
at weblogic.management.utils.GenericManagedService.activateDeployment(GenericManagedService.java:239)
at weblogic.management.utils.GenericServiceManager.activateDeployment(GenericServiceManager.java:131)
at weblogic.management.internal.DeploymentHandlerHome.invokeHandlers(DeploymentHandlerHome.java:591)
Truncated. see log file for complete stacktrace weblogic.messaging.kernel.KernelException: Unexpected store exception in messaging kernel recovery
at weblogic.messaging.kernel.internal.PersistenceImpl.recover(PersistenceImpl.java:913)
at weblogic.messaging.kernel.internal.KernelImpl.open(KernelImpl.java:239)
at weblogic.jms.backend.BackEnd.open(BackEnd.java:997)
at weblogic.jms.deployer.BEAdminHandler.activate(BEAdminHandler.java:196)
at weblogic.management.utils.GenericManagedService.activateDeployment(GenericManagedService.java:239)
Truncated. see log file for complete stacktrace
weblogic.store.PersistentStoreException: [Store:280052]The persistent store was not able to read a record.
at weblogic.store.internal.PersistentStoreRecordImpl.getData(PersistentStoreRecordImpl.java:66)
at weblogic.messaging.kernel.internal.PersistenceImpl.recoverHeaders(PersistenceImpl.java:1226)
at weblogic.messaging.kernel.internal.PersistenceImpl.recover(PersistenceImpl.java:888)
at weblogic.messaging.kernel.internal.KernelImpl.open(KernelImpl.java:239)
at weblogic.jms.backend.BackEnd.open(BackEnd.java:997)
Truncated. see log file for complete stacktrace
java.io.StreamCorruptedException: [Messaging:282000]Unsupported class version 48. Expected a value between 1 and 3 inclusive.
================8<================8<================8<================8<================8<
Any clues on why this error occurs? And how to resolve it?

Which WLS version are you using?
CR293674 seems to for issue related to persistent store.
In certain circumstances, the invocation of a WebLogic Web Service configured for reliable messaging will throw the following PersistentStoreRuntimeException error:
weblogic.store.PersistentStoreRuntimeException: [Store:280051]The persistent store was not able to create a new record.
Workaround or Solution:
When starting the WebLogic Server instance to which the reliable Web Service is deployed, set the following property:
-Dweblogic.wsee.exclude.properties=weblogic.wsee.ejb.target
Refer: http://download.oracle.com/docs/cd/E11035_01/wls100/issues/known_resolved.html#wp1056965
-Akshay

How to consume JMS message in oc4j from web logic server 11.1.1.3

Hi all,
I would like to know how to consume the JMS messages in oc4j instance from 11.1.1.3 (web logic). Can anyone guide me any documentation? Thanks.
Soe

Hi,
Have a luk at the below link
http://blogs.oracle.com/TechMusings/2008/08/connecting_to_weblogic_jms_pro.html
you also have other options like creating foreigh JNDI or JMS bridge.

Can' t consume JMS messages from remote queue

Hello.
We are using Tibco JMS Server as Foreign JMS server from WL server. And WebLoigic (8.1 SP 3) MDBs are receivers. Everything works fine until there is a restart of the Tibco server. Once the queues become unavailabe, we see in the WL log that the destination is unreachable. And also once the Tibco server comes back up, WL log says that the Foreign queues have been re-connected. But still, we don't see any messages being received by the MDB. The MDBs are configured to poll for messages evey 1 second. Still we don't see it happening after the foreign server restart.
But if we re-start the WL server, it begins to work just fine.
Any pointers?
Thanks

I do have the correct IP address of the syslog server set up. I do not want email logs so have not enabled that.
My setup is
remote lan > SA520-remote (192.168.160.1) > [ site to site IPSec VPN over WAN ] > SA520-local (192.168.150.1) > syslog server (192.168.150.25) & local lan
Firewall is set up to allow ANY IN & OUT to local lan on both routers.
I have also set up specific rules for UDP 514 Syslog traffic (no difference, currently disabled)
syslog server has -no- firewall at the moment.
Syslog server is receiving messages from the local router with no issues.
Log Severity is set to Information & Log Facility is set up to send to Syslog.
I have also setup a SNMP trap on the syslog server & pointed the remote router to it in hopes of diagnosing the issue.
Both routers have the latest firmware applied.
Using wireshark on the syslog server I see no traffic on UDP 514 (syslog) or UDP 162 (snmp)
I can use the WUI for the remote & ping the 160.1 with no problem. Both ping & TLS/TCP traffic show up in wireshark on the syslog server when I do so.
It looks to me like there is a problem routing the syslog messages out of the router & then back through the VPN.
Worst case I'll set up another syslog server on an old machine at the remote location & then cron the logs to the central syslog server but it really seems I shouldn't have to.

Setting JMS Message header and properties in JMS Adapter ESB Component

Hi,
I am new to using some of these adapters in Oracle ESB and need some help.
I am trying to define a JMS Publisher using JMS Adapter component in JDeveloper. I would like to publish messages with message property set to a topic. I dont find a way to do that.
I see that for consuming JMS messages, the JMS Adapter allows to specify message selector but I could not find a way for producing message with a user defined message property. I would like to use that property in the message selector to filter messages and consume.
I am using Oracle SOA Suite 10.1.3.3.x
Can someone help please?
Thanks.

Thanks for the response.
I think I found the solution although I havent tried it out yet.
ESB sample 110.JMStoJMSHeaders outlines the approach.
It is my understanding that JMS Message selector can work on JMS header or JMS properties (user defined) but not on JMS body. (All the three constitue a JMS message). Hence the need to set a JMS property prior to publishing the message to a topic/queue.
Thanks.

When using rabbitmq-jms for vFabric RabbitMQ javax.jms.Message.getJMSDestination does not return the actual destination when it is received from a consumer listening on a Topic with a wild card

When using rabbitmq-jms for vFabric RabbitMQ javax.jms.Message.getJMSDestination does not return the actual destination when it is received from a consumer listening on a Topic with a wild card. I have tested with both 1.0.3 and 1.0.5 clients with RabbitMQ 3.1.5.
I was wondering if the community was aware of this problem and if there are any workarounds? If not what is the proper channel to file a bug report. An example code snippet is below. The test fails because the TextMessageMatcher expects the destination passed in on construction (second parameter) to equal the desination on the message received (aquired from getJMSDestination).
        Mockery context = new Mockery();
        final MessageListener messageListener = context.mock(MessageListener.class);
        final Latch latch = new LatchImpl();
        final String prefix = "test" + System.currentTimeMillis();
        context.checking(new Expectations() {
                oneOf(messageListener).onMessage(with(new TextMessageMatcher("MSG1", prefix + ".1234")));
                will(new CustomAction("release latch") {
                    @Override
                    public Object invoke(Invocation invocation) throws Throwable {
                        latch.unlatch();
                        return null;
        final Connection connection = createConnection(null, null);
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        connection.start();
        Topic wildcardTopic = (Topic) getInitialContext().lookup(prefix + "." + "#");
        Topic destination = (Topic) getInitialContext().lookup(prefix + ".1234");
        final MessageConsumer consumer = session.createConsumer(wildcardTopic);
        consumer.setMessageListener(messageListener);
        MessageProducer producer = session.createProducer(null);
        producer.send(destination, session.createTextMessage("MSG1"));
        latch.await(5000);
        connection.close();
        Thread.sleep(5);
        context.assertIsSatisfied();

Check where your MDB sends the [response] messages to.

Consume JMS Unit-Of-Work message through OSB proxy service

Hi,
Anyone know how to consume a JMS Unit-Of-Work (UOW) message using an OSB Proxy Service of JMS type?
I can submit a unit-of-work JMS message (which consists of multiple constituent messages) using an OSB proxy & business service combination and setting the UOW transport headers appropriately. I can also separately produce and consume Java objects via a JMS queue where the consumption is done via OSB proxy (of java request message type), but these aren't UOW messages.
Apparently as soon as it is a UOW message then the message consumed is an ObjectMessage ArrayList and one has to use the "Java" request message type for the JMS consumer proxy, but I'm unsure of how to create the concurrent client jar to use it in the same proxy service's JMS transport configuration in order to output the ObjectMessage ArrayList (UOW message).
Ideally I'd like to consume a single UOW XML message via an OSB JMS proxy service.
Any pointers would be appreciated.
R

Finally got this working!!
For posterity: Needed to insert Java Object JMS messages on the OSB JMS producer (Business Service) side with correct UOW jms transport header set in route node. Then consume the Unit-Of-Work message on the other side via jms proxy service with "java" request message type, with appropriate jar containing the Object class as the "Client jar" in the JMS Transport configuration. In the same JMS consumer proxy I had to do a java callout, passing the contents of $body, using java.util.ArrayList and javax.jms.ObjectMessage, as input into a method (.. decodeJavaMessage(ArrayList<ObjectMessage> ...)). In this java callout class you can get to each individual ObjectMessage via typecasting the get() method on the Arraylist to (ObjectMessage) and then just typecast the getObject() on this Objectmessage into your original Java Class (same as what you inserted onto queue originally).
Hope this saves someone some time in future!

Distributed topic - JMS adapter consuming duplicate messages

We have distributed topic thats consumed by a composite (JMSadpter in mediator).
We see for every one message sent the composite consumes the message twice. (With forwarding policy set to partitioned)
Is this an expected behavior? and how do we make the consumer (JMS adapter) consume only once per message
Thanks
Vijay

From the documentation (provided here: http://download.oracle.com/docs/cd/E21764_01/integration.1111/e10231/adptr_jms.htm)
The JMS API specifies three types of acknowledgments that can be sent by the JMS publisher:
- DUPS_OK_ACKNOWLEDGE, for consumers that are not concerned about duplicate messages
- AUTO_ACKNOWLEDGE, in which the session automatically acknowledges the receipt of a message
- CLIENT_ACKNOWLEDGE, in which the client acknowledges the message by calling the message's acknowledge method
Could you check in the weblogic-ra.xml what acknowledge mode has been configured:
<property>
<name>AcknowledgeMode</name>
<value>AUTO_ACKNOWLEDGE</value>
</property>
...Note that when DUPS_OK_ACKNOWLEDGE is used it can happen that a message is consumed more than once.
Are you also sure that the message is not produced twice?
Seminar on Cloud Computing - http://middlewaremagic.com/weblogic/?p=7387

Why are my JMS messages automatically dequeued without consumer?

I created a simple in-memory JMS queue.
Now I wrote a BPEL process which writes (successfully ?) JMS message to this JMS queue.
Another consuming BPEL process is deployed but not started.
However I cannot see them in MBean JMSDestinationResource on the OC4J Enterprise Manager Web page.
When I tell the AppServer to browse all currently existing (and waiting) JMS message then there are none.
However the statistics for this queue show 17 messagesEnqueued and 17 messagesDequeued Messages.
It seems to me that my JMS messages are automatically dequeued. But why?
Are in-memory JMS messages not persistent (as long as the AppServer is up and running) ?
Do I have to set a certain preference to let JMS live in the Queue as long as they are not retrieved by another BPEL process?
Furthermore I tried the following:
I started a consuming BPEL process. Yes, he is waiting at the JMS adapter until a new JMS message arrive.
Then I send from the first BPEL process a JMS message. But even when consumption is possible the JMS message is dequeued and not forwarded to the consumer.
Why?
Peter

It seems to me that my JMS messages are automatically dequeued. But why?
This is how BPEL PM is designed; The activation-agent is running that belongs to the BPEL process. When a message arrives in a Queue or Table or File it is read into the dehydration store. Then an instance of the appropriate BPEL process is started. This functionality makes the system more stabel and reliable when something is goingin wrong in quees/files/db or any adapter that is used for polling.Are in-memory JMS messages not persistent (as long as the AppServer is up and running) ?
As you desribed: in-memory messages are only persistent in memory, if you restart the server, the messages are gone.Do I have to set a certain preference to let JMS live in the Queue as long as they are not retrieved by another BPEL process?
No you can not.Marc
http://orasoa.blogspot.com

How to test BPEL Process that starts with a pick consuming a JMS message

Hi,
We are using App Server v 10.1.3.3.0 and attempting to test a BPEL process which starts with a pick operation which is awaiting a JMS message on a specific queue.
We are using the Oracle JMS adapter to achieve this.
Is there any way in which this particular configuration can be easily tested using the BPEL testing framework? I have problems when I write the first initiate XML statement in my test case (stack trace below)
<2011-01-27 10:23:47,028> <ERROR> <ProvisioningInterface.collaxa.cube.bpeltest> test run failed!
ORABPEL-20011
Instance initiation error.
An error occurred while launching an instance for suite "BasicTest", test "baseline.xml".
Please examine the log file for details or contact the system administrator.
at com.collaxa.cube.engine.test.BPELTestRunManager.initiate(BPELTestRunManager.java:218)
at com.collaxa.cube.ejb.impl.BPELTestBean.runSuites(BPELTestBean.java:625)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
Unfortunately, there are no further details or any example I can see which simulate the kind of setup I have for my test.
Any help much appreciated,
Kind Regards,
Colin.

Hi,
I assume you mean the JMS example under the $OH BPEL examples area. Unfortunately, this only shows how to get a BPEL process kicked off by awaiting a JMS message - but there is no test code there! There are specific examples which show off the testing framework facilities but it appears that all the examples which use async type of interactions are in the middle of a process which is kicked off by a normal synchronous client interaction.
Any further help much appreciated.
Colin.

JMS Messages getting stuck in queues

Hi,
I am facing this peculiar issue with queue messages not getting picked up.
Application Architecture: There is 1 JMS queue ( which resides in WLDomain1 with in a Unix Box) and there are 2 windows boxes having 2 weblogic domains each with 3 instances of MDB deployed on each of the domains. So total of 12 consumers (2 Box * 2 Domain * 3 Instances of MDB) listens to the JMS queue.
Issue: After bringing everything up I am able to see 12 consumer count listening to the queue. But when I run the application which writes total of 13 messages in the queue only 7 of them are getting processed and 6 messages are always getting stuck in the queues. Interestingly this 7 messages are mostly getting processed by consumers with in the same windows box. And the selection of windows box is completely random. To confirm whether both the windows boxes are configured fine I tried to test them individually and it works fine individually, the problem happens only if I bring up both the boxes together.
Another observation is, if I bring down the non working domains, the pending messages start getting processed by the working domains. It gives an impression that the non working domains seem to lock the messages for processing but doesn't actually process it. Only when I bring down the domains it releases this lock.
Below is the JMS Life cycle events I captured from log files :
1. Start domain1 in WIN Box1
####<Nov 24, 2009 7:54:00 PM CST> <> <> <1259114040304> <783400> <> <> <JMSModule!Queue> <ConsumerCreate> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection59.session60.consumer62)> <> <>
####<Nov 24, 2009 7:54:00 PM CST> <> <> <1259114040309> <239900> <> <> <JMSModule!Queue> <ConsumerCreate> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection59.session63.consumer65)> <> <>
####<Nov 24, 2009 7:54:00 PM CST> <> <> <1259114040313> <2100> <> <> <JMSModule!Queue> <ConsumerCreate> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection59.session66.consumer68)> <> <>
2. Start domain2 in WIN Box 1
####<Nov 24, 2009 7:54:55 PM CST> <> <> <1259114095403> <38600> <> <> <JMSModule!Queue> <ConsumerCreate> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection69.session70.consumer72)> <> <>
####<Nov 24, 2009 7:54:55 PM CST> <> <> <1259114095407> <335400> <> <> <JMSModule!Queue> <ConsumerCreate> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection69.session73.consumer75)> <> <>
####<Nov 24, 2009 7:54:55 PM CST> <> <> <1259114095410> <997700> <> <> <JMSModule!Queue> <ConsumerCreate> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection69.session76.consumer78)> <> <>
3. Start domain1 in WIN Box 2
####<Nov 24, 2009 7:56:12 PM CST> <> <> <1259114172061> <316500> <> <> <JMSModule!Queue> <ConsumerCreate> <<anonymous>> <MC:CA(/<IP_BOX2>):OAMI(server.jms.connection79.session80.consumer82)> <> <>
####<Nov 24, 2009 7:56:12 PM CST> <> <> <1259114172066> <324300> <> <> <JMSModule!Queue> <ConsumerCreate> <<anonymous>> <MC:CA(/<IP_BOX2>):OAMI(server.jms.connection79.session83.consumer85)> <> <>
####<Nov 24, 2009 7:56:12 PM CST> <> <> <1259114172072> <757000> <> <> <JMSModule!Queue> <ConsumerCreate> <<anonymous>> <MC:CA(/<IP_BOX2>):OAMI(server.jms.connection79.session86.consumer88)> <> <>
4. Start domain2 in WIN Box 2
####<Nov 24, 2009 7:56:54 PM CST> <> <> <1259114214000> <142800> <> <> <JMSModule!Queue> <ConsumerCreate> <<anonymous>> <MC:CA(/<IP_BOX2>):OAMI(server.jms.connection89.session90.consumer92)> <> <>
####<Nov 24, 2009 7:56:54 PM CST> <> <> <1259114214005> <38200> <> <> <JMSModule!Queue> <ConsumerCreate> <<anonymous>> <MC:CA(/<IP_BOX2>):OAMI(server.jms.connection89.session93.consumer95)> <> <>
####<Nov 24, 2009 7:56:54 PM CST> <> <> <1259114214009> <22400> <> <> <JMSModule!Queue> <ConsumerCreate> <<anonymous>> <MC:CA(/<IP_BOX2>):OAMI(server.jms.connection89.session96.consumer98)> <> <>
At this point console shows 12 consumers listening the queue which is absolutely fine.
5. Run application
--Message Production
This produces 13 messages ( I have not pasted the complete log)
-- Message Consumption ( Only 7 messages are consumed)
####<Nov 24, 2009 8:00:05 PM CST> <> <> <1259114405953> <576400> <ID:<1047832.1259114392542.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection59.session63.consumer65)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114392542</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
####<Nov 24, 2009 8:00:10 PM CST> <> <> <1259114410091> <310100> <ID:<1047832.1259114393181.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection59.session66.consumer68)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114393181</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
####<Nov 24, 2009 8:00:10 PM CST> <> <> <1259114410130> <364600> <ID:<1047832.1259114400626.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection59.session63.consumer65)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114400626</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
####<Nov 24, 2009 8:00:10 PM CST> <> <> <1259114410134> <540700> <ID:<1047832.1259114393125.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection69.session76.consumer78)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114393125</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
####<Nov 24, 2009 8:00:10 PM CST> <> <> <1259114410137> <632400> <ID:<1047832.1259114393128.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection69.session73.consumer75)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114393128</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
####<Nov 24, 2009 8:00:12 PM CST> <> <> <1259114412026> <984200> <ID:<1047832.1259114393123.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection59.session60.consumer62)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114393123</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
####<Nov 24, 2009 8:00:16 PM CST> <> <> <1259114416045> <41800> <ID:<1047832.1259114400005.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection69.session70.consumer72)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114400005</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
6. At this point Admin Consol shows 6 messages pending in the queue
and From consumer numbers it is evident that consumers in WIN Box2 domains have not processed any messages
Now if I stop server in WIN Box2 Domain1, WIN Box1 picks up the messages instantely
####<Nov 24, 2009 8:13:22 PM CST> <> <> <1259115202343> <897600> <> <> <JMSModule!Queue> <ConsumerDestroy> <<anonymous>> <MC:CA(/<IP_BOX2>):OAMI(server.jms.connection79.session80.consumer82)> <> <>
####<Nov 24, 2009 8:13:22 PM CST> <> <> <1259115202346> <421900> <> <> <JMSModule!Queue> <ConsumerDestroy> <<anonymous>> <MC:CA(/<IP_BOX2>):OAMI(server.jms.connection79.session83.consumer85)> <> <>
####<Nov 24, 2009 8:13:22 PM CST> <> <> <1259115202379> <582300> <> <> <JMSModule!Queue> <ConsumerDestroy> <<anonymous>> <MC:CA(/<IP_BOX2>):OAMI(server.jms.connection79.session86.consumer88)> <> <>
####<Nov 24, 2009 8:13:24 PM CST> <> <> <1259115204888> <4600> <ID:<1047832.1259114400029.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection69.session76.consumer78)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114400029</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
####<Nov 24, 2009 8:13:32 PM CST> <> <> <1259115212820> <256700> <ID:<1047832.1259114400258.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection59.session66.consumer68)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114400258</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
####<Nov 24, 2009 8:13:43 PM CST> <> <> <1259115223579> <280600> <ID:<1047832.1259114400032.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection59.session60.consumer62)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114400032</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
7. At this poing Admin Consol shows 3 messages pending in the queue
Now if I stop server in WIN Box2 Domain2, the remaining 3 gets processed
####<Nov 24, 2009 8:16:08 PM CST> <> <> <1259115368998> <193400> <> <> <JMSModule!Queue> <ConsumerDestroy> <<anonymous>> <MC:CA(/<IP_BOX2>):OAMI(server.jms.connection89.session90.consumer92)> <> <>
####<Nov 24, 2009 8:16:08 PM CST> <> <> <1259115369000> <885500> <> <> <JMSModule!Queue> <ConsumerDestroy> <<anonymous>> <MC:CA(/<IP_BOX2>):OAMI(server.jms.connection89.session93.consumer95)> <> <>
####<Nov 24, 2009 8:16:09 PM CST> <> <> <1259115369002> <902500> <> <> <JMSModule!Queue> <ConsumerDestroy> <<anonymous>> <MC:CA(/<IP_BOX2>):OAMI(server.jms.connection89.session96.consumer98)> <> <>
####<Nov 24, 2009 8:16:25 PM CST> <> <> <1259115385151> <123700> <ID:<1047832.1259114400324.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection69.session70.consumer72)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114400324</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
####<Nov 24, 2009 8:16:29 PM CST> <> <> <1259115389660> <836600> <ID:<1047832.1259114400535.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection59.session63.consumer65)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114400535</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
####<Nov 24, 2009 8:16:37 PM CST> <> <> <1259115397823> <610200> <ID:<1047832.1259114400432.0>> <> <JMSModule!Queue> <Consumed> <<anonymous>> <MC:CA(/<IP_BOX1>):OAMI(server.jms.connection69.session73.consumer75)> <<?xml version="1.0" encoding="UTF-8"?>
<mes:WLJMSMessage xmlns:mes="http://www.bea.com/WLS/JMS/Message"><mes:Header><mes:JMSTimestamp>1259114400432</mes:JMSTimestamp><mes:Properties/></mes:Header></mes:WLJMSMessage>> <>
Kindly throw some light on this issue. Also do let me know if you need any more specific details about this.
Thanks,
Abhijeet
Edited by: user5240164 on Nov 25, 2009 11:35 AM
Edited by: user5240164 on Nov 28, 2009 1:21 PM

Hi,
The problem may be conflicting names in your configuration. To ensure proper operation of WL Security, JMS, JTA, and JDBC, make sure that (A) each domain has a unique name, and (B) no two WebLogic servers have the same name (even if in two different domains).
To ensure a more even distribution of messages, either simply send more than a token amount messages (eg, a hundred or so, rather than just 12), or configure a custom connection factory on the domain that hosts the queue, reduce MessagesMaximum on the connection factory to 1, and then modify each MDB to refer to the custom connection factory. The MessagesMaximum setting controls the number of messages that can be pre-pushed (pipelined) to a single asynchronous consumer.
For more information see "Best Practices for JMS Beginners and Advanced Users" in the latest versions of the JMS admin guide, and "JMS Performance & Tuning Check List" in the WebLogic Performance and Tuning guide.
Tom

How to send a JMS message to a remote Queue?

Hi,
I know how to create a JMS message and send it to an MDB that listens to a topic in the same container in which the JMS is created.
In other words, if I have the following MDB:
@MessageDriven(mappedName = "jms/MyQueue", ...)
public class MyMDB implements MessageListener {
Elsewhere in my JEE app I can create a Queue like this:
@Resource(mappedName = "jms/MyQueue")
Queue queue;
and use it to send a message to the MDB.
But How can I send a message to an MDB that's deployed in another app server on another machine in the network? Both of the app servers are Glassfish.
Thanks in advance.
Edited by: EJP on 9/08/2011 21:49: fixed your meaningless title

Hi,
The first thing I would like to suggest is, we never/can't send message directly to MDB. We always send/receive message(s) to/from the destination. In case of MDB, the application server register the MDB as message listener against particular destination, and invoked the onMessage() method when message arrives on particular destination.
If I am not wrong, what you want to achieve is asynchronous communication between two applications deployed in two different machine. In your case, you want your one application works as message producer and other act as an message consumer, and both are deployed in different machine.
In this situations, you only need to configure the JMS administration object, connection factories and destinations, on one Application server and configure other application server to use those configuration using JMS resource adapter. you can well achieve this by configuring the JMS Resource Adapter. you need to check the Glassfish documentation.
If you don't want to break the JMS specification, always communicate with Messaging Provider through Resource Adapter.
I hope this helps.

Need suggestion on implementing JMS message error recovery

Hi,
Our application has a JMS topic where we publish application events. Now, there can be scenarios where the consumers cannot process the message due to some infrastructure issues and would error out. We need a way so that those messages can be reprocessed again later. we are thinking of the following design for JMS message error recovery
1. Use a persistent TOPIC (this would ensure guaranteed delivery)
2. Configure a error destination on JMS topic e.g a jms queue
3. Have an error handling MDB listening to the Error destination. An error handling MDB would dequeue the errored messages from error destination and persist it to a Data base "error" table..
4. Provide a mechanism to republish those messages to topic (e.g a scheduler or admin ui or a command line utility) .. The messages would deleted from database "error" table and published to topic again....
A. Are there any issues with the above design which we need to handle?
B. Are there any additional steps required in a Cluster environment with a distributed topic and distribute error destination? (our error mdb will have one-copy-per-application setting)
B. From a performance angle, Is it OK to use persistent TOPIC ? Or will it better to persist the message to the db table and then publish it as a non persistent message ... ? (But i guess the performance should be more or less the same in both of these approaches)
C. Are there any other recommended design patterns for error recovery of JMS messages
Please advise.
Regards,
Arif

Thanks Tom !
We may not be able to go with the approach of delaying/pausing redelivery of the messsage because
1. Pausing entire MDB approach: Our MDB application consumes messages generated by different producers and our MDB needs to continue processing the messages even if messages corresponding to one producer is erroring out
2. Redelivery delay : This would only delay the retry of an errored message. But there would still be a problem if the message fails during all retries (i.e redelivery limit count). We don't want to lose this message. In our case, It is possible that a particular message cannot be processed due to unavailability of a third party system for hours or may be a day.
Basically, i am looking on approaches for a robust and performant error recovery/retry framework for our application (refer details in my first post on this thread) while fully making use of all features provided by middleware (WLS). Please advise.
Regards,
Arif

Lost (and found) JMS - messages

          Using WLS 6.1 and have experienced that JMS messages has not been delivered to
          its consumer correctly. We are interested in any suggestions to what has happend,
          what can be done to avoid the problem in the future, or perhaps how we can find
          out more about the problem.
          We have a message driven bean A which sends messages to the queue Q, of which
          the message driven bean B is the only consumer.
          What we recently have experienced is that some of the messages delivered by A
          to Q never are delivered to B. But the messages seems to be persisted correctly,
          because after a restart they reappear!
          Following is a more detailed description of the scenario:
          1. A message is sendt with DeliveryMode=PERSISTENT and TimeToLive=0. QueueSender.send
          is invoked and returns normally.
          2. The consumers never gets the message (B.onMessage i never invoked with this
          message).
          3. Point 1-2 is repeated for 13 different messages over a period when ~100 similar
          messages are delivered normally.
          4. The server is then restarted.
          5. In the starup log it is indicated that 44 records are found in the JMSStore.
          6. When the server restarts, the "lost" messages gets delivered to B.
          After the server restart we have not experienced the problem again.
          Logs does not show anything unusual about the previous restart.
          Other details:
          There is always exatly 1 instance of A running, and 5-20 instances of B. A implements
          and uses a pool of javax.jms.XAQueueSession instances, which shares a single instance
          of javax.jms.XAQueueConnection. The aknowledge-mode for B is "Auto-aknowledge".
          We're using Weblogic Server 6.1.3.0 / Red Hat Linux 7.3.
          Any help on this problem is appreciated!


          I believe we've seen just the behaviour you describe on 6.1 SP2, but only on a
          multi-cpu box (Solaris), and only under load. We can't reproduce the problem reliably,
          and get no error messages/warnings anywhere, so very little to send to customer
          support; by the time we notice this, the problem's long passed, so a thread dump's
          of no use.
          We're going to try and see how SP5 (which has loads of JMS fixes) pans out.
          But if you find anything out, could you post here?
          simon.
          "Harald Stendal" <[email protected]> wrote:
          >
          >Using WLS 6.1 and have experienced that JMS messages has not been delivered
          >to
          >its consumer correctly. We are interested in any suggestions to what
          >has happend,
          >what can be done to avoid the problem in the future, or perhaps how we
          >can find
          >out more about the problem.
          >
          >We have a message driven bean A which sends messages to the queue Q,
          >of which
          >the message driven bean B is the only consumer.
          >What we recently have experienced is that some of the messages delivered
          >by A
          >to Q never are delivered to B. But the messages seems to be persisted
          >correctly,
          >because after a restart they reappear!
          >
          >Following is a more detailed description of the scenario:
          >
          >1. A message is sendt with DeliveryMode=PERSISTENT and TimeToLive=0.
          >QueueSender.send
          >is invoked and returns normally.
          >2. The consumers never gets the message (B.onMessage i never invoked
          >with this
          >message).
          >3. Point 1-2 is repeated for 13 different messages over a period when
          >~100 similar
          >messages are delivered normally.
          >4. The server is then restarted.
          >5. In the starup log it is indicated that 44 records are found in the
          >JMSStore.
          >6. When the server restarts, the "lost" messages gets delivered to B.
          >
          >After the server restart we have not experienced the problem again.
          >
          >Logs does not show anything unusual about the previous restart.
          >
          >Other details:
          >There is always exatly 1 instance of A running, and 5-20 instances of
          >B. A implements
          >and uses a pool of javax.jms.XAQueueSession instances, which shares a
          >single instance
          >of javax.jms.XAQueueConnection. The aknowledge-mode for B is "Auto-aknowledge".
          >
          >We're using Weblogic Server 6.1.3.0 / Red Hat Linux 7.3.
          >
          >Any help on this problem is appreciated!
          >

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