I am trying to evaluate JMS software, and I've downloaded Sun's Message Queue 3.0.1 SP2 (Build 4-a) Platform Edition. The problem I have is that while all the topics and durable subscriptions I'm creating get persisted, the messages do not!I'm using the file-base persistance, and I've set ...

Hi again,I'm using Message Queue 3.0.1 SP2 (Build 4-a) Platform Edition and I'm trying to run an imq connection from within a JVM using an RMISecurityManager, and I get this exception:javax.jms.JMSException: [C4003]: Error occurred on connection creation. - caught ...

I'm using Message Queue 3.0.1 SP2 (Build 4-a) Platform Edition and trying to get it set up to run on a RedHat machine. I am finding that ps (procps version 2.0.7) is not compatible with the script installed as /etc/init.d/imq.Specifically, that script's findproc function looks like this:# ...

Maybe this question will sound trivial, but I couldn't find much help about queue browsing on the Web ...Now, the question:After I create QueueBrowser with Sun ONE Message Queue (Platform Edition) the usual way, when I try to retrieve the messages from QueueBrowser I get an error [C4044]: ...

Hi, I am new to Sun One Message Queue. I have installed the product on a server and it works fine when I call the Object Store locally using both topics and queues. However, I cannot figure out how to connect to the Object Store/Broker from a remote machine. We must use JMS only with topics and ...

My java application creates a QueueReceiver that polls (using receiveNoWait()) every n seconds a QueueConnection to check for new messages.This application can read messages without problems for some period; but, at some moment, QueueReceiver can't receive messages anymore (receiveNoWait() ...

I've installed the 3.5b Message Queue, launched the deamon and tried to query the server and get this as a response:[29/Oct/2003:16:46:13 EST] ERROR [B3100]: Unexpected Broker Internal Error : [received unexpected exception ] :java.lang.IllegalAccessError: tried to access field ...

Hi everyone,I have a weird problem with SunONE Message Queue 3.I have a queue and a connection factory defined (using the SunONE Application Server 7 Admin Console) as well as a physical resource.I can verify their existance using asadmin....asadmin>list-jmsdest -u admin server1queue_1 queue ...

Hi, Can I configure two JMS servers for work sharing the same database schema? Will the receivers (one MDB listening for each JMS server) receive the messages indistinctly?Thank you!.

We got this error and core dump in iMQ 3.0.1 on Solaris 8 using jdk 1.4.1_02 several times in the last month, especially after someone sent about 25,000 messages of about 5K each to a topic. The topic has 2 subscribers, one was active and got all these messages but the other one was inactive so ...

Hi, Ive a thread that send messages to a queue, Ive configure the QueueConnectionFactory setting the imqReconnect parameter with "true" value. If the network is down, and then the connection is reestablished, the broker log a message that says: ERROR [B3059]: Unexpected packet type ...

Hi all, Is there any way to monitor an imq broker via using snmp or a JMX service?Thanks

I use imq 3.0.1 SP2 (Build 4-a) with AppServer 7.0One of my threads put a message into a queueThe message appears in the diskAnother thread reads this message in a transactioned session and rollbacks itThe message does not reappear again, basically lostThe message itself is on the disk but the ...

what is the problem? Detail error message is : java.lang.Error: java.nio.charset.UnsupportedCharsetException: GBK at java.lang.StringCoding.lookupCharset(StringCoding.java:84) at java.lang.StringCoding.encode(StringCoding.java:361) at java.lang.StringCoding.encode(StringCoding.java:378) at ...

Hi, Ive the next scenario:Ive a message producer and a message consumer, the messages are persisted to a database. If the database is shutdowned and then started again, the IMQBroker (3.01 SP2) doesnt renew the connections, and when the producer sends a message to the broker, its logs this ...

I'm trying to create a durable subscriber for a topic and pass in a simple selector like "foo = 5". In my code, I add a foo property like so "msg.setInt("foo", 5);". When I publish, the subscriber never receives the message. If I just change my code to pass in null for the selector for the ...

I am trying to create a QueueConnectionFactory using imqobjmr utility with the following input file...version=2.0cmdtype=addobj.type=qfobj.lookupName=MyQueueConnectionFactoryobjstore.attrs.java.naming.factory.initial= ...

I am Using Message Queue 3.0.1 SP2 (Build 4-a) Platform Edition with the built-in persistance manager.The problem I have is that when durable subscriptions are INACTIVE, the performance of the JMS server degrades as messages are published to the topics in question.The more messages that are ...

Hi , I want to invoke SQL*Plus from my Java program as well want to write some queries in the same PROCess. I am able to invoke SQL Plus and login into SQL Plus, but i don't know how to proceed further and write queries etc in the same script. My code is as follows:import java.util.*;import ...

According to the Sun Java System Message Queue Platform Edition website( http://wwws.sun.com/software/products/message_queue_pe/index.html), it is supported on windows 2000 professional and windows 2000 advanced server, but not windows 2000 server. Why is it not supported on Windows 2000 ...

Hi all,does anyone of you know if temporary destinations as TemporaryTopic and TemporaryQueue are visible in a Sun One Message Queue cluster ? If I create a temp destination on a broker in a cluster, this temp destination is visible also to other machines partecipating in the same cluster as is ...

Hello,I picked the "custom" install on my windows machine, and chose to install only Administration Tools and Developer's Documentation (the actual server software will be on a Linux machine, I don't need/want it on my desktop).I'm having some issues with the install, I get a stack trace ...

First I need to know if I am even on the right forum since I don't have a clue whether the Sun Java System Message Queue and the Sun ONE Message Queue, v3.0.1 are the same animal. Since there was no forum for the Sun ONE Message Queue I'm assuming they are one and the same. If not let me ...

Dear guys,I was checking a local performance problem while sendingsome data to a test queue.A simple program to generate some data and enqueue themto a test queue was generated. The messages were sent without persistence. While performing the test, a unusually high number of threads,all of them ...

hello!is there a way to run an imq client on a arm/linux environment?furthermore, is the original jdk 1.4.xxx essential or can it also be started with a library like kaffe?thx for any help!!!!

I have a question about how an application (A) can send messages to a temporary queue created another application (B). If A is consuming messages sent by B, for which B set the ReplyTo field to a temporary queue it created, then A can grab the Destination and reply.However, what if application ...

Hi all,I have 2 questions about the product Java System Message Queue 3.5.My first question is about client failover:I am trying this functionality and it works very well, but I need to know whenthe connection is established, over which broker the connection is established, only I need the ...

Is there any way to decrease the size of the Message headers?So far the smallest message I can send (an empty message) is 128 bytes. I have a situation where I am sending small messages over a metered connection, once per second. In this situation the message header would increase bandwidth ...

I have one problem. I;m newbe in JMS so i have this situation.In my ORG. we have 35 servers with Informix RDBMS. How to configure my Central Server with Sun One MQ and also some Javaapplication after any commit transaction or Insert in any Server (Informix) to send message and create log file ...

Hi,Sun ONE Message Queue supports 5 message types(StreamMessage,TextM.,ByteM.,MapM and Objectmessage).Please let me know when to use which message type and what is the performance cost associated with them.Thanks,-Amol

How do I find what error codes C4002 and C4059 are? Is it documented some place?

Here is the scenario. I have a 3 MQ boker cluster with a master specified. My question is is the accesscontrol of the master propogated to the remaining brokers in the cluster or do they have to be configured explicitly. I would really appreciate nay help on this as I hhave not been abel to ...

I'm noticing some strange behavior that looks like a bug in IMQ 3.5 SP1 (and earlier). I can't find any mention of this in the Sun Bug parade so I thought I'd ask here. Background:1) Admin-created queue named 'foo' exists. Verified with imqcmd.2) User 'bob' wants to access 'foo' as a ...

Has anyone developed a bridge that allows for publish/subscribe interaction between JSMQ client and JBossMQ?

hello if sun's mq support the vb or c# client?where can i get the sample code or tutorial about such issue.?thank you

I'm using SunOne Message Queue 3.0.1 on Windows (sorry...). I had been using both the broker and the graphical admin console for months, when, apparently for no reason, the console stopped working, that is, when I launch imqadmin.exe nothing happens (well, actually if I pay attention I can ...

I'm looking at writing a monitoring app that makes use of the IMQ monitoring API (subscribe to destinations). However, we're also going to running IMQ in a cluster.I've looked through both the 3.5 admin and developer guides but can't find any thing about these questions:1) Is there no way ...

Hello,I'm getting a strange error message from my JMS application. About 120 seconds after I disconnect from a JMS server, I get the following message on the console:[W2003]: Broker not responding [DELETE_PRODUCER] for 120 seconds. Still trying...I think this is happening while I am trying to ...

i pause a destination(a Queue) while a receiver is receiving messages from the destination.the problem is after the destination is successfully paused, the receiver can still receive message from it; and stop after several minutes.is it the way it does or something wrong? is there a delay ...

Hi,I'm sending messages into a JMS queue with two different priorities and a property for use with a JMS selector.Then via a JMS message recievers that have a selector I recieve the messages.But the order is always the same First in, First Out.Example CodeRandom Object Choice: String[] ...

I'm using SunONE Message Queue 3.0.1 with durable subscribers. Is there a way for a subscriber to sense the loss of connection to the broker as soon as it occurs? If not, I wonder whether the subscriber can somehow ping the connection to keep it alive when no messages are being sent for a ...

We need to be able to archive all persistent messages that arrive into our JMS servers on certain destinations.We'll be building a tool that will allow for searching, extraction, and replay of certain messages. However, I was wondering if there was any support in IMQ 3.5 for destination ...

When running program that adds an Object message to a JMS queue and then recieves it. I get the following.1) interminitent NULL messages recieved.2) jms.JMSException: [C4073]: Consumer limit exceeded on destination interactionQueueDest. Even though only one receiver can be receiving via the ...

Where are the license terms for MQ 3.5? I can't find the full license any where on the site. Even the "Price and Buy" page doesn't have it. Weird.

Dear all, we are currently testing several JMS broker for one of our project.We like sun message queue, but it appears that it is very slowwhen a suscriber susbscribes through the network. We have sun mq running on a machine (say machine MQ), the publisheron another machine (say machine PUB) ...

The SJSMQ3.5-SP1 Java Client Developer's Guide has very good information in Appendix B on SJSMQ specific error codes. Along with the error codes, Table B-1 also gives you the message and a typically helpful cause of the error. Question 1: Will all JMS exceptions thrown by this implementation ...

Hello,I'm using java version 1.4.1_02 to run IMQ3.5 SP 1 on Redhat Linux.Today, I upgraded from IMQ3.5. There were a lot of messages left over in topics during the upgrade. I purged the durable subscriptions. What I'm finding, however, is that while the subscriptions are purged, I cannot ...

The docs say that Sun MQ 3.5 only supports syslog logging on Solaris. Any reason that this doesn't work on Linux? We're running on Redhat 3.0 ES and logging to a remote syslog server is needed.Any idea when you'll support Linux for this feature? In the near term is my only option to write a ...

I have a few security questions I was hoping to get answers for:1) Why does the Admin guide indicate the file-based user store (passwd) is only for development and that LDAP should be used in production? What are the security implications? Is the file-based approach not scalable? For example, ...

Hi guys,I am a newbie to Sun ONE Message Queue.I am trying to use a business object delegate inside Axis to pass informaiton through JMS (Developers Edition) to an other remote jave process which extracts information from a receiver queue, processes the request and sends back to the business ...