I am building an api which is supposed to send message to an IBM MQ and receive the response from another queue. But the operation has to appear synchronous to the caller of the api. I'm using Mule 3.9.2.
Seems Mule 4 has a connector called IBM MQ connector which has a publish conume operation to achieve this - https://docs.mulesoft.com/ibm-mq-connector/1.6/ibm-mq-publish-consume. But how do i get this done in Mule 3.9.2.
I'm currently trying to get this done with the WMQ connector and using a request-reply pattern but with no success.
Tried using request-reply,
Also had it on a separate flow,
Got it working by using the request-response exchange pattern available in the WMQ connector in 3.9.
Related
How can we store failed messages in VM Connector in MULE
Assume it is a transient flow .
Scenario is like when ever mule server is down and at the same time messages sent to publish connector.
what will be best way. Hope I am clear or bear with me for any confusion.
thanks
The VM connector works like a queue in memory, but it is not an external message broker like for example ActiveMQ or IBM MQ. The VM connector implementation is inside the Mule Runtime implementation. It can not be used to send messages to other Mule servers, nor other non-Mule applications. Also if the Mule Runtime instance is down, then it will not work at all so there is not way to publish nor receive messages. If you want that kind of reliability you need to use an external JMS message broker.
I need to schedule a web sphere MQ connector to poll the queue every 4 hours. How can i schedule this job using mule flow?
I tried to use scheduler, but it is not working.
Need to use MuleRequestor when you need any outbound endpoint in action or on-demand( Example:Queue or file). Your case its WMQ.
Use poll followed by Mule Requestor. Refer the below link.Instead of HTTP use Schedule, and for JMS queue use WMQ.
https://www.slideshare.net/anir37/using-mule-requester-for-jms
https://blogs.mulesoft.com/dev/mule-dev/introducing-the-mule-requester-module/
I'm started to work with Mule and Mule Studio (version 3.5): my goal is rewriting some flows that now is workign, but with a bad syntax.
In this moment I have a flow with some JMS connector and JMS endpoint for acquiring data (my flows are using ActiveMQ 5.10): the configuration XML file is ok and I want to test this flow, but I have'nt a big experience in JMS and system integration.
I think to create a JMS producer and, into run,
start up Mule (with all his flows, endpoints, etc, JMS queues);
start the JMS producer: in run the producer
links to name queue defined in configuration Mule
create a message
send this message to Mule
And the test asserts the
Mule receive the message by the producer
Mule don't loss the message
Mule turn this message to correct flow and relative elaboration
My problem is the lack of manuality and pratical work-ability to link Mule and producer: I tried to use http://activemq.apache.org/hello-world.html but the code is useless for me because it work correctly without Mule, but in my case the tests has to fail if Mule is stopped.
Has everybody any suggest, please?
Just set up an activemq connector without addresss, that will use the default address of vm://localhost that instructs the connector and activemq to act as a local embedded server.
<jms:activemq-connector name="JmsConnector" specification="1.1" />
I am trying to configure wso2 esb with rabbitmq. I've read this article.Whenever i sent a message from the sender , It reached out the queue named Q1 as well as ESB console. But it doesn't reach queue named Q2.
Does anybody has a solution ?
thanks
According to the provided end-point all messages should publish to the queue test via test exchange. You can introduce rabbitmq.queue.routing.key property to your endpoint and bind your test queue to test exchange using that route key.
If you have already configured axis2.xml/proxy service correctly according to the documentation[1], there can be a configuration issue at your RabbitMQ server side.You can confirm that writing a simple java client according to the article[2] or refer this tutorial[2].
Or you may remove test-queue/test-exchange from RabbitMQ server and try your endpoint.
[1]. http://docs.wso2.org/display/ESB460/RabbitMQ+AMQP+Transport
[2]. http://www.rabbitmq.com/tutorials/tutorial-one-java.html
I have gone through the documentation of how we can integrate mule esb with mule mq. But i couldn't find any download link for mule MQ. Even i read on mule blog the mule mq is out of market now. Can anybody comment on this.
below are the ref links
http://www.mulesoft.org/documentation-3.2/display/MULE2USER/MuleMQ+Integration
http://forum.mulesoft.org/mulesoft/topics/where_to_get_mule_mq_software
MuleSoft has completely abandoned MuleMQ. Use another message broker, like HornetQ, ActiveMQ or RabbitMQ.
Mule MQ is now totally deprecated.But it provides a seamless integration between various MOM which utilized JMS and other tools.
By default, Mule provides a JMS endpoint that can be used to send and receive messages using JMS API.
We can prefer the queuing vendors based upon two need
1.AMQP
Advanced Message Queuing Protocol,which provides so many advanced features in queue to provide the routing needs.RabbitMQ,ActiveMQ etc..
2.MSMQ
MSMQ is MOM provided by Microsoft as a component.If required it can be enabled from Turn Windows Features On or Off.It doesn't implements much features that AMQP provide.It also doesn't have a topic feature which is available in MSMQ.
I hope this answer helps you.
Thanks and Regards
As of now Mule MQ is discontinued, You can user other third party Queue broker solutions like - RabbitMQ, ActiveMQ.