JMS Broker receives the message as null
Ok, It seems the error was related to set properties, msgType and topic, I gave them the expected strings with using setStringProperty() on C++ side with the required methods, and now that initial error is gone. message->setStringProperty(); ...
Connect Activemq using iiop
No you cannot. Java IIOP is not supported by Apache ActiveMQ. The TCP protocol is using a custom binary protocol named openwire which is ActiveMQ specific. ActiveMQ is a multi protocol broker, so you can also use AMQP, MQTT, stomp etc. But IIOP / Corba is not supported....
How to use log4j2 JMSAppender with ActiveMQ
Adding factoryName="org.apache.activemq.jndi.ActiveMQInitialContextFactory" to the JMS element solved the problem. The final JMS element in the log4j2.xml looks like this: <JMS name="jmsQueue" destinationBindingName="logQueue" factoryName="org.apache.activemq.jndi.ActiveMQInitialContextFactory" factoryBindingName="ConnectionFactory" providerURL="tcp://localhost:61616"/> ...
Camel and ActiveMQ
java,jms,apache-camel,activemq
Just do a route from JMS to JMS private static class MyRouteBuilder extends RouteBuilder { @Override public void configure() throws Exception { from("test-jms:queue:order1") .to("test-jms:queue:order2"); } As you are new to Camel, I recommend to also read this article first http://java.dzone.com/articles/open-source-integration-apache And if you want to have great documentation and tutorials,...
Valid “protocols” for HornetQ
You may want to refer to specific JNDI Reference for specific versions. JBOSS AS 7.2 is covered here: https://docs.jboss.org/author/display/AS72/JNDI+Reference (note that in JBOSS AS 7.x, jnp is no longer supported, older JBOSS versions do support the jnp:// and access via the standard naming services). Another link: https://access.redhat.com/documentation/en-US/JBoss_Enterprise_Web_Platform/5/html/Administration_And_Configuration_Guide/Naming_on_JBoss-The_Naming_InitialContext_Factories.html. ...
Error while creating jms proxy in wso2esb
You should not try ton send a http request (with json content in your case) to a service proxy defined to use jms transport. Your "SampleJMS" proxy is a jms consumer, it's inSequence is executed when a message can be found in JMS queue named "myQueue" Moreover, you should specify...
Examples of applications that use Java Message Service
You can find some samples here: https://github.com/javaee-samples/javaee7-samples/tree/master/jms...
Setting time-to-live to messages in Spring Integration
spring,jms,spring-integration,messaging,qpid
According JmsTemplate JavaDocs we have: /** * Set the time-to-live of the message when sending. * <p>Since a default value may be defined administratively, * this is only used when "isExplicitQosEnabled" equals "true". * @param timeToLive the message's lifetime (in milliseconds) * @see #isExplicitQosEnabled * @see javax.jms.Message#DEFAULT_TIME_TO_LIVE * @see javax.jms.MessageProducer#send(javax.jms.Message,...
When JMSXDeliveryCount get increased
Thanks a lot to other i got the answer form web and pasting it here so that it will be helpful for other. The circumstances under which a message can be redelivered to the consumer depend on the session’s acknowledgement mode: Non-transacted sessions that choose AUTO_ACKNOWLEDGE or DUPS_OK_ACKNOWLEDGE acknowledgement mode...
Synch JMS Consumer inside EJB doesn't work
I think the reason can be obtained from logs actually - please remove "static" from both fields annotated with @Resource.
Apache Kafka is JMS api?
No, Kafka is different from JMS systems such as ActiveMQ. see ActiveMQ vs Apollo vs Kafka Kafka has less features than ActiveMQ, as the stress has been put on performances. So before migrating, check that the features you use in AMQ are in Kafka. However, there is an open suggestion...
How to handle transaction rollback with JMS and JPA in a Java EE environment?
java,jpa,transactions,jms,weblogic
IMHO having 2 tx is exactly what you are looking for. There is one transaction to handle the MDB started by the EJB Container, then in the MDB you call a business method in a stateless session bean (SLSB) that is annotated with Transaction.REQUIRES_NEW and so your business logic that...
Websphere MQ classes needed in Websphere Application Server
java,java-ee,jms,websphere,websphere-mq
Do not bundle WebSphere MQ jar files within your application. This will not be supported by IBM and is very bad practice. You must use the WebSphere MQ classes for JMS that are shipped within WebSphere Application Server (which are included within the WebSphere MQ JCA resource adapter). This way,...
Returning string from jms
Finally got the answer, retrieving a value from message listener and print in Main In this class, the user have given an example: @Stateful public class AManagerBean implements ejb.AManagerRemote { @Resource(mappedName = "jms/QueueConnectionFactory") private ConnectionFactory queueConnectionFactory; @Resource(mappedName = "jms/Queue") private Queue queue; private static int fineAmt; ...... static class AListener...
Timeouts in camel
The timeout comes from the vm endpoint, see (vm extends seda) http://camel.apache.org/seda You can set a higher timeout there, or configure it to not wait for task to complete....
Getting spring-batch to work with transactional DMLC?
java,spring,jms,activemq,spring-batch
OK Issue resolved. Turns out that setting cacheLevel any higher than CACHE_CONNECTION will cause commits on every message. Lowering the level seems to have fixed the problem and session commits now only happen on transaction level whenever the policy says it is done. Thanks for the help....
Remote JMS communication works, EJB communication fails
In the logs you get on deploy appName='GSServerEAR-0.0.1' but when the exception occurs: appName:GSServerEAR. So I suppose, the runtime of your EAR file (when you deploy it) contains the version, and it should not.
risk of depending software solution to activemq
java,jms,activemq,software-distribution
It could be "risky" to depend the storage on MySQL, Oracle or SQL Server as well. Bugs exists in all software and ActiveMQ is no different. A large bunch of solutions depend on ActiveMQ to deliver messages without loosing them. Few other messaging servers are as widely adopted as ActiveMQ...
Notify ActiveMQ producer if consumer on the destination is down
spring,jms,activemq,spring-jms
You should checkout Advisory messages. It's a topic you can subscribe to if you want updates on such events. Specifically the topic: ActiveMQ.Advisory.NoConsumer.Queue should be of interest. You need to enable it broker side though using the destination policy property: sendAdvisoryIfNoConsumers....
JMS session thread implications
Does that imply that when we create a new session object, a new application level thread is always started? No, it implies that when you start a new thread you should acquire a new Session for it. It says that right in the same place you were looking: If...
Generic JMS Client with SSL connection capability
Using SSL doesn't require any code change in client. Adding SSL capability is only matter of configuration. In general, there are few things that will differ: Connection URL so the client connects over SSL protocol to proper port (ssl://broker_url instead of tcp://broker_url). Connection factory class - may be different from...
Should the JMSMessageID change between publish and subscribe?
The term "provider" here is simply a reference to the specific messaging product being used, and covers both client-side and server-side components. To avoid confusion, I'll use the word JMS product vendor here. The purpose of the JMS specification is to define a Java API implemented by that messaging product....
JMS Message Selector does not work
I have found out the issue. Here I have created two consumers as consumer = session.createConsumer(destination); and consumerWithSelector = session.createConsumer(destination,"msgID > 900"); Consumer consumer is capable of selecting all types of messages as internally it calls method with null selector as session.createConsumer(destination,(String)null); Hence that message was available to to first...
Filter / drop duplicate messages from ActiveMQ queue based on custom properties
What you want is not message broker functionality, repeat after me, "A message broker is not a database, A message broker is not a database", repeat as necessary. The broker's job is get messages reliably from point A to point B. The client offers some filtering capabilities via message selectors...
JMS Translation Bundle does not extract keys from controllers in Symfony2 - getTranslationMessages()
symfony2,internationalization,jms,translation
Found solution. You need to provide the domain on which the translations should be extracted to. $translator = $this->get('translator'); $translator->trans('FavTrans.No_trans_found', array(), 'SmartAdminBundle') ...
JMS QueueConnectionFactory vs ConnectionFactory
javax.jms package API says: For historical reasons JMS offers four alternative sets of interfaces for sending and receiving messages: •JMS 1.0 defined two domain-specific APIs, one for point-to-point messaging (queues) and one for pub/sub (topics). Although these remain part of JMS for reasons of backwards compatibility they should be considered...
How to: Implement a BatchMessageListenerContainer for bulk consuming a JMS queue
performance,jms,spring-integration,bulk,consuming
Well - this is a simple and compact solution that is entirely based on a single class derived from DefaultMessageListenerContainer. I have only tested with message-driven-channel-adapter and a ChainedTransactionManager though - since this is sort of the basic scenario when needing to do stuff like this. This is the code:...
Error in setExceptionListener in sending message via JmsTemplate to ActivemQ (as external broker of Jboss-eap)
spring,jms,activemq,spring-jms,jboss-eap-6
Your cachingConnectionFactory's targetConnectionFactory should not be another SingleConnectionFactory (it's already one because it's a subclass). Instead, set the cachingConnectionFactory's targetConnectionFactory to userCredentialsConnectionFactoryAdapter....
DMLC message consumption and acknowledgement
spring,jms,activemq,spring-jms,message-listener
No. receive() is called to get the first message; it is acknowledged when receive returns; the container thread then invokes the listener. (You have to use transactions with the DMLC if you want to roll back a failed delivery - if your listener throws an exception). Any prefetched messages are...
How i can get list with names of all queues in remote websphere application server?
Srry for late. As i promise, here is the script in python language. All you have to do is to replace your scope and your resource file. import sys, java, java.io, java.lang lineSeparator = java.lang.System.getProperty('line.separator') def listMQQCF(scope): scopeID = AdminConfig.getid(scope) scopeName = scope[scope.rfind(":")+1:scope.rfind("/")] wmqQCFList = AdminConfig.list('MQQueueConnectionFactory', scopeID).split(lineSeparator) MQQCFListHeader = "\n#====...
Deploy JMS Query using Arquillian
Ok, I think I found a trick... I added a hornetq-jms.xml to src/test/resources and to my arquillian jar and it worked fine. It was something like that: @Deployment public static JavaArchive createTestArchive() { return ShrinkWrap.create(JavaArchive.class, "test.jar") .addAsManifestResource("hornetq-jms.xml") .addAsManifestResource(EmptyAsset.INSTANCE, ArchivePaths.create("beans.xml")); } and one default hornetq xml: <messaging-deployment xmlns="urn:jboss:messaging-deployment:1.0"> <hornetq-server> <jms-destinations>...
MQ connection throwing null pointer during context.lookup in tomcat
jms,jndi,spring-jms,initial-context
I finally solved it. It was due to the class loading hierarchy of tomcat. The mq classes were loaded by a different class loader and the javax.jms classes were loaded by a different class loader.
ActiveMQ producer XA transaction
jboss,transactions,jms,activemq,spring-jms
You need to show the rest of your configuration (transaction manager etc). It looks like you don't have transactions enabled in the application context so the template is committing the transaction itself. Do you have <tx:annotation-driven/> in the context?...
JMS selector strange behaviour
I would have expected the consumer not to consume/print anything becauses the messages he is interested at are blocked by the messages 0,1,2 that are not being pulled by any consumer This assumption is incorrect. When you use a selector in JMS, the messages that do not satisfy the...
Implementing asynchronous publish subscribe topic in tibco ems
asynchronous,jms,publish-subscribe,tibco-ems,jms-topic
First thing first... I have questions regarding the scenario. Is this some kind of test/exercice, or are we talking about a real world scenario ? Are all client interested in the movie SEPARATE topic subscribers ? How does that scale ? I the plan to have a topic for every...
SLF4J Linkage Error
java,jms,activemq,slf4j,websphere-8
This is because slf4j logger cannot be binded twice. In current scenario both server and application are binding slf4j logger. Use old ActiveMQ jars that does not depend on slf4j logger. In this way applications default logger will work....
Understanding the JMS communication schema by example
Administered objects are also park of web application. You use them to obtain connection (from ConnectionFactory) to JMS provider. You sent message to JMS provider and it routes it to right destination (Destination - topic or queue).
ActiveMQ - Security exception when creating new topic session
The credentials that you log in with to the broker are defined in the JMS API when you establish a connection. To pass in a username and password, do the following: TopicConnection connection = conFactory.createTopicConnection(username, password); ...
JMS Prefetch + Cached Consumers + Stuck Messages
java,spring,jms,activemq,spring-jms
There is no real benefit of caching consumers in the connection factory for the DMLC because the consumers are generally long-lived anyway. It causes problems when using dynamic scaling (adjustable concurrency) because the consumer is cached and any prefetched messages will be stuck in the cache. Turn off consumer caching...
JMS message receiver filtering by message text
The possible solution might be to use an integration framework, i.e. Apache Camel which provide some filter components. Concretely, Apache Camel provides following message filters. I do not know how big your project is, maybe it is an overhead... But it is a solution.
Spring-boot app displaying JMS messages on WebPage via WebSocket
websocket,jms,spring-boot,stomp,sockjs
The Spring Integration comes to the rescue. You can write <int-jms:message-driven-channel-adapter> to read messages from JMS queue and forward them to the <int-websocket:outbound-channel-adapter>. Where the last one just sends messages to the connected WebSocket session(s). See these Spring Integration samples on the matter: https://github.com/spring-projects/spring-integration-samples/tree/master/basic/jms https://github.com/spring-projects/spring-integration-samples/tree/master/basic/web-sockets UPDATE To send the message...
WSO2 Message Broker not receiving message
jms,wso2,wso2esb,messagebroker
In the endpoint definition, the uri contains the JNDI entry to the queue, where as the transport is defined as a topic. transport.jms.ConnectionFactoryJNDIName=QueueConnectionFactory Should be transport.jms.ConnectionFactoryJNDIName=TopicConnectionFactory You can find further information in the following article on WSO2 ESB and MB Integration. http://wso2.com/library/articles/2013/03/configuring-wso2-esb-wso2-message-broker/...
How to Produce from MQTT and consume as MQTT and JMS in ActiveMQ
Your problem looks to be that your JMS consumer is expecting the messages to arrive as a TextMessage which is a false assumption when dealing with MQTT produced messages. MQTT messages are binary with no content type information or headers to define the payload. For that reason the broker will...
How exactly works JMS queue (point to point message)?
java,spring,java-ee,jms,spring-jms
if I have 2 MessageProducer respectivelly named Producer-1 and Producer-2 I need to have 2 MessageConsumer named Consumer-1 and Consumer-2 where Consumer-1 consume messages produced from Producer-1 and Consumer-2 consume messages produced from **Producer-2). Not really. The message consumer is connected to the queue and it will receive all...
JMS - How to correctly implement message receiver with explicit acknowledge?
There are 3 types of message acknowledgement types in JMS: DUPS_OK_ACKNOWLEDGE - Automatic but a delayed acknowledgement of messages by the session that may result in duplicate messages if JMS provider fails. AUTO_ACKNOWLEDGE - Session automatically acknowledges when a message is delivered to application CLIENT_ACKNOWLEDGE - Client application explicitly acknowledges...
how does jms interact with the underlying database?
Where did you get this from? Normally JMS is used to send messages to queue (or topics). You have message producers that push messages in the queue and message consumers consume them and process it. In your exemple it seems that you have multiple queues. One for the messages that...
How to maintain order of messages being processed in a mule flow from VM to JMS using one-way message exchange pattern?
jms,mule,virtual-machine,esb,mule-studio
It's not likely, since your system would normally react way quicker than a user can submit requests. However, that may be the case during a load peak. To really ensure message order, you really need a single bottleneck (a single instance/thread) in your solution to handle all requests. That is,...
What does vm prefix mean in the address line?
Although Rahul is correct, I think it makes sense to add some context to the answer. So, vm stands for virtual machine, which is a very central concept in Java. Java programs execute in the virtual machine. More information about your particular ActiveMQ case, explaining the difference between vm:// and...
Difference between AUTO_ACKNOWLEDGEMENT mode with and without Spring JMS
You missed out the key phrase from the abstract container javadocs... The exact behavior might vary according to the concrete listener container and JMS provider used. The most commonly used listener container used in Spring is the DefaultMessageListenerContainer which does exhibit that behavior - it is intended for use with...
how to create JMS queues in run-time using Spring JMS support?
Some brokers (such as ActiveMQ) can create queues on the fly when they are used. Others require pre-provisioning. Temporary queues may not be what you want - they are "owned" by the connection and go away when the connection is closed....
How to persist a queue which contains Java Message in Mule ESB?
You can't bind an object store to a JMS endpoint. That is - if you don't override the ObjectStore implementation. You can, however, achieve the same thing using JMS persistence. You have to use transactions. <jms:inbound-endpoint queue="Destination.EMC" connector-ref="jms-connector"> <jms:transaction action="ALWAYS_BEGIN"/> </jms:inbound-endpoint> <http:outbound-endpoint address="${ECMURL}" exchange-pattern="one-way"> <transformer ref="contentTypeTextXML"/> </http:outbound-endpoint> So, if you...
Roll back exception strategy for Mule request response VM
Yes I ran into a similar problem, when the VM outbound uses a request-response exchange pattern it behaves more like flow-ref with no "queue" involved per say and hence no redelivery mechanism. So if the VM's are configured as one-way and the flow processing strategy is synchronous (VM inbound flow),...
jms selector expression in Mule is not working
I think here is your answer given :- Using an expression in a JMS Selector in Mule 3 And one more thing, you cannot use #[flowVars.reqId] for getting the jms:selector value dynamically since flow variable scope is limited to a flow ... instead use a session variable like #[sessionVars.reqId].. and...
Getting Message Count of a JMS queue Programmatically using any API
You could create a QueueBrowser to view messages that are in the queue. http://docs.oracle.com/javaee/7/api/javax/jms/QueueBrowser.html
Not able to send message to Solace JMS Queue
This is not a configuration problem on your listener side; Solace queues can have several size limits applied, and one of them tripped here. there can be a limit for the entire message VPN, which will override any queue specific size limits. there can be a configured limit on the...
Intercept incoming JMS messages to ActiveMQ, reject/approve based on rules
java,jms,apache-camel,activemq
You can use the ActiveMQ broker Camel component to interceptor messages within the broker and route them using Camel routes http://activemq.apache.org/broker-camel-component.html ...
Connecting remote JBoss-eap-6.2 to pass message in java
Since I'm accessing this Jboss server through the VPN connection they only allow me to access 172.26.75.72:4547 only.The port is 4547 because of they were set an off set of 100 in standalone-full.xml file. After printing connection factory I saw it access another port for the communication since they doesn't...
This method is not applicable inside the app server when trying to set a listener for a JMS queue
So, looking for MDBs solved the issue. I cleaned the senderBean classfrom any traces of the consumers I was trying to create: package learning.jms; import java.io.Serializable; import javax.annotation.PostConstruct; import javax.annotation.Resource; import javax.enterprise.context.RequestScoped; import javax.enterprise.context.SessionScoped; import javax.faces.application.FacesMessage; import javax.faces.context.FacesContext; import javax.inject.Inject; import javax.inject.Named; import javax.jms.JMSConnectionFactory; import...
messagebased RPC with topic
spring,jms,spring-integration,messaging,spring-jms
You could use an aggregator with appropriate correlation and release strategies (and a group timeout). EDIT: Here's a version using a JMS Topic... <bean id="connectionFactory" class="org.springframework.jms.connection.CachingConnectionFactory"> <property name="targetConnectionFactory"> <bean class="org.apache.activemq.ActiveMQConnectionFactory"> <property name="brokerURL" value="vm://localhost"/> </bean> </property> <property name="sessionCacheSize" value="10"/> </bean> <bean...
WSO2 ESB and JMS or AMQP custom properties
use this expression to read your jms header : get-property('transport','YOUR_JMS_HEADER_NAME') sample : <log level="custom"> <property name="my jms property" expression="get-property('transport', 'YOUR_JMS_HEADER_NAME')"/> </log> ...
Using topics but not all the consumers take the message
spring,jms,activemq,spring-jms,jmstemplate
The destination needs to be a topic not a queue; use ActiveMQTopic not ActiveMQQueue.
PooledConnectionFactory in endless reconnect loop
I was using a failover URL without maxReconnectAttempts (means defaulted to 0 means forever).
Publisher should wait till broker is available
spring,jms,spring-integration,spring-jms
You can add a retry advice to the outbound adapter. <int-jms:outbound-channel-adapter channel="publishChannel" destination="testQueue" session-transacted="true> <int:request-handler-advice-chain> <ref bean="myRetryAdvice" /> </request-handler-advice-chain> </int-jms:outbound-channel-adapter> You can configure the advice with a backoff policy (e.g. exponential) and to take some action when retries are exhausted (rather than throwing the final exception)....
Spring Batch : Remote Chunking & Partitioning without using jms
jms,rmi,spring-batch,httpinvoker
You can use any form of communication you want for remote partitioning. However, remote chunking does require persistent communication which is why JMS is typically used. The reason you see JMS for remote partitioning is because it's easier to configure a clustered environment with JMS than it is for HTTP....
JmsTemplate and CachingConnectionFactory
jboss,jms,spring-jms,jmstemplate
The CachingConnectionFactory returns a proxy (wrapper) for the connection which ignores the close(). Similarly, session.close() is intercepted and the session is put in the cache instead of actually closing it. In fact, it requires the session to be "closed" so the session can be made available for the next use....
OpenCSV + JMS/MDB behavior + performance issue
java,glassfish,jms,message-driven-bean,opencsv
Adding the @TransactionAttribute(NOT_SUPPORTED) annotation on the bean might solve the problem (and it did, as your comment indicates). Why is this so? Because if you don't put any transactional annotation on a message-driven bean, the default becomes @TransactionAttribute(REQUIRED) (so everything the bean does, is supervised by a transaction manager). Apparently,...
Message selector options JMSCorrelationID or simple string as a JMS property
It depends on what property(or properties) ActiveMQ indexes messages. I would expect messages to be indexed on message identifier and correlation identifier because these are the two properties on which messages are searched frequently. Indexing messages on application specific properties is highly unlikely. So JMSCorrelationID would be your best choice....
Error while setting targetConnectionFactory in UserCredentialsConnectionFactoryAdapter Spring 4
java,spring,jms,spring-boot,spring-jms
The big difference between your code and the example is in the XML config example that myTargetConnectionFactory is actually a bean managed by Spring. You aren't doing that. You are just creating a new object Spring doesn't know about. The magic happens when setting the targetConnectionFactory of myConnectionFactory. Even though...
How to create a subscription on the fly in a IBM MQ cluster?
Normally, you would not use a topic like qmstop in MQ. The reason for this is that MQ uses Pub/Sub for many of its own operations and anyone who can publish or subscribe at the top of the topic tree would be able to inject or subscribe to MQ internal...
Trigger Monitor in JMS Provider like MQ Series
jms,qpid,jboss-messaging,openjms,sonicmq
qpid does not have a websphere-MQ like monitor trigger feature. I know ActiveMQ doesn't either, and I suspect this may be true of other JMS providers as well. However, it is possible to roll out your own monitor-trigger. A homebrew monitor-trigger would then become an application process(albeit light-lightweight) that you...
How to set Content-Type header for JMS message
The property name "Content-Type" has a '-' character. According to JMS specifications a property name can contain any character for which the Java Character.isJavaIdentifierPart method returns a true. For '-' character isJavaIdentifierPart method returns false. Hence the setStringProperty("Content-Type", "application/json") method call fails with the following exception. com.ibm.msg.client.jms.DetailedMessageFormatException: JMSCC0049: The property...
Setting up ActiveMQ bridge to connect to different implementations of MOM
jms,activemq,websphere-mq,tibco-ems
...a point of confusion is whether I need to include JMS client jars from each such implementation (Weblogic, Websphere MQ, TIBCO EMS etc) in my classpath and bridge configuration. Can this be done without any such jars? TL;DR: You need the vendor's proprietary classes. JMS defines the API and...
ActiveMQ and prefetch limit
Read the link recommended by @Tim Bish -- the quotes I offer are from that page. So ActiveMQ uses a prefetch limit on how many messages can be streamed to a consumer at any point in time. Once the prefetch limit is reached, no more messages are dispatched to the...
Sending JMS messages in WSO2 without specifying all JMS parameters in proxy definition
Rather than trying to define it in your axis2.xml file, you can create an individual Endpoint component (Main -> Manage -> Service Bus -> Endpoints), and then just refer that endpoint in your proxy service (or multiple proxies). I am not sure what advantage you would get by defining it...
How can I ask a JMS server to resend the message when an exception occurs in a JMS listener defined with the @JmsListener annotation?
annotations,jms,listener,spring-boot
I simply added to my pom.xml the following dependency: <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jta-bitronix</artifactId> </dependency> and my listeners now look like this: class MyService{ @JmsListener(destination="aMessageQueue") public void myMethodListener(String argument) { // do something... } } And they will be called again even if an exception would be thrown in my listener....
java.lang.NoClassDefFoundError: Files\Apache on launching ActiveMQ
java,apache,exception,jms,activemq
I've found a solution. The issue is related to the white spaces in the path; indeed, Files\Apache in the exception message refers to a part of the path c:\Program Files\Apache Software Foundation\apache-activemq-5.9.0>bin\activemq. I've quickly solved it moving the ActiveMQ folder to a "whitespace-free" path and now it works.
Durable subscription with Qpid JMS client and RabbitMQ
This looks to be a Qpid JMS client bug. The createDurableSubscriber path is making use of a Qpid specific extension to the AMQP specification which RabbitMQ does not support (specifically exchange.bound). In order for interoperability, it should be guarding such calls in a similar way to QPID-5224. I'd suggest reporting...
JMS Exception-Could not connect to broker url
java,spring,jms,apache-camel,activemq
After wasting full day on this error i was able to resolve it by changing activemq url: From activemq_location=tcp://localhost:61616 To activemq_location=tcp://0.0.0.0:61616 ...
Write a Java Program to connect to HornetQ Messaging Service in Jboss EAP 6.3?
Click this jboss link; which contains quickstart program which resolves mentioned problem. 1) Download the code; Import pom.xml of run jboss-helloworld-jms in netbeans. Run clean build. 2) Use this link to resolve maven build problems: Pom not found 3) Following is snippet which used to connect to server private static...
How exactly works this configuration that definies the JMS infrastracture into a Spring application?
java,spring,spring-mvc,jms,spring-jms
Is it used to put messages into a queue\topic and to consume? Yes, it is. What exactly is vm://embedded?broker.persistent=false This is your brokerURL, and this is how you should interpret it: vm - this is your protocol, meaning virtual machine (as you are using an embedded broker, running inside...
Cannot concurrently consume from ActiveMQ embedded broker
If you want to ensure that each consumer gets a chance to grab one message at a time then you should use a prefetch value of zero so that the broker does not try and dispatch up to the prefetch limit for the first consumer and so on as they...
Close JMS session and connection after message received
Personally, this is how I would do it (note I haven't tested or added much error handling to this code). Make the connection static - you can (probably should) reuse the same connection for all your beans unless you have a specific reason not to Close the session in a...
JEE7 + WildFly (HornetQ) - Pause queue from application
java,jms,wildfly-8,java-ee-7,hornetq
This can be done using JMX or using the hornetq core management api. For the purposes of this example, wildfly 8.1.0.Final was used running the standalone-full-ha profile. Required Maven Dependencies: <dependency> <groupId>org.hornetq</groupId> <artifactId>hornetq-jms-client</artifactId> <version>2.4.1.Final</version> </dependency> <dependency> <groupId>org.wildfly</groupId> <artifactId>wildfly-jmx</artifactId> <version>8.1.0.Final</version>...
How to change the SDR channel definition of IBM MQ
java,jms,message-queue,ibm,websphere-mq
You can use the ALTER CHANNEL command like this:- ALTER CHANNEL(CHANNELNAME) CHLTYPE(SDR) CONNAME('yy.yy.yyy.yy(1414)') You only need to supply the attributes that you need to change, plus always the CHLTYPE. You don't need to DELETE and re-DEFINE the channel object, and doing so would cause the run-time state such as channel...
WSO2 ESB AMQ Connection Error
jms,wso2,wso2esb,amqp,wso2carbon
This could be a port configuration issue. The tutorial is mentioning to set the port of the two connection factories to 5673 in the JDNI.properties file of the ESB after applying a port offset for the Message Broker, yet you are getting an exception on port 5672 when trying to...
Sending Message to QueueChannel
You say "another program". If it's really another program then they are different myChannels. I think what you want to do is send a message to JMS so the first program's myChannel will get the message from JMS. You need to use an outbound channel adapter in the second program...
Webapp hangs when Active MQ broker is running
spring,jms,activemq,maven-jetty-plugin,jstack
I found the cause of the issue and was able to fix it: we were passing a transactionmanager to the AbstractMessageListenerContainer. While in production there is a XA-Transactionmanager in use on the local jetty environment only a JPATransactionManager is used. Apparently the JMS is waiting forever for an XA transaction...
Display incoming JMS message in a browser
I don't know if you can get around storing the response in db. We do something similar in our application where we attach the correlation id to the session and the browser makes ajax calls to check for the response update in the db. Has scaled pretty well for us...
Confused with Apache Camel and ActiveMQ
JMS, ACTIVEMQ and Apache CAMEL hold relevance in the world Distributed Applications. Apache Camel and ActiveMQ participate in the process of routing messages from one system to another, but they play different roles in this process. They tackle two different problems Infrastructure: How do you connect the two systems? How...
How to define max queue size using Spring-JMS
java,spring,jms,activemq,spring-jms
You can't limit the queues of ActiveMQ is number of messages in an easy way. There is an open ticket you can vote for. You can, however, limit the queue in memory size (bytes), but that was not the question....
Does it make a sens to use JMS without Message orineted middleware?
JMS is a API specification that describes how applications can send and receive messages through messaging middle-ware in a standard way and is portable across multiple JMS providers. Without a middle-ware (or broker), just the JMS APIs is of no use. So you need both, broker and JMS API implementation...
Concurrent message consumption in ActiveMQ
java,jms,activemq,message-queue,messaging
You are only sending a single message per iteration, thus only a single client will receive a message. If you want each client to receive the same messages, use a topic instead of a queue.
Automatically restore connection to the main queue when server is up again
java,jms,apache-camel,websphere-mq
Is your HA (high-availability) Active/Passive or Active/Active? The standard HA is Active/Passive, so I will answer your question under that scenario. When your MQ system is normally running - the active queue manager (master) is running (up) and the passive queue manager (slave) is stopped (down). If the the active...
Cross language support in ActiveMQ
java,python,jms,activemq,stomp
Inter language interopability can be made by different clients using the same protocol, such as JMS for Java, CMS for C++ and NMS for .NET (when it comes to OpenWire). I don't think there is a great OpenWire Python client out there, except some CMS wrappers. On the other hand,...
Creating JMS topic publisher returns 2035 unauthorized in WMQ
MQ maintains a Topic Tree for managing publish/subscribe. By default access for non-admin users to the topic tree is not allowed. The root of the topic tree resolves attributes from SYSTEM.BASE.TOPIC. When an application attempts to create a publisher with a topic, MQ makes authority checks using the topic string...