Top "Messagebroker" questions

A Message Broker is a pattern which is designed for purpose of consuming messages from applications and performing actions like transformation , providing a point-to-point and publish-subscribe pattern of message routing mechanism.

Getting error : WebSphere MQ reason code 2538?

I have WebSphere MQ and WebSphere Message Broker installed on Linux and when I execute mqsicreateexecutiongroup I get an error …

ibm-mq messagebroker
How to configure embedded ActiveMQ Broker URL with Spring Boot

I followed a simple example of setting up and running embedded ActiveMQ with Spring Boot (version 1.4.X). Here's link to …

java spring-boot activemq messagebroker
Difference between queue manager and message broker

What is the difference between a Websphere Message Broker and a Queue Manager. I guess the queue manager puts messages …

websphere ibm-mq middleware mq messagebroker
What's the purpose of Kafka's key/value pair-based messaging?

All of the examples of Kafka | producers show the ProducerRecord's key/value pair as not only being the same type (…

apache-kafka message-queue messaging key-value messagebroker
WARNING as java.io.EOFException when ActiveMQ starts

am trying to start the ActiveMQ 5.11 and I see a WARNING as below: WARN | Transport Connection to: tcp://127.0.0.1:40890 failed: java.…

java activemq messagebroker broker
Publish/Subscribe samples with RabbitMQ in .NET

I've built this sample: Getting Started With RabbitMQ in .net, but made 2 programs: one-publisher one-subscriber I'm using BasicPublish to publish …

c# rabbitmq publish-subscribe messagebroker
Does Spring @SubscribeMapping really subscribe the client to some topic?

I am using Spring Websocket with STOMP, Simple Message Broker. In my @Controller I use method-level @SubscribeMapping, which should subscribe …

spring stomp messagebroker spring-websocket spring-messaging
Unable to connect to queue manager in WebSphere MQ 7.1

I've installed WebSphere MQ 7.1 on Linux platform, after which I installed WebSphere Message Broker 8.0.0.1. Now when I try to create …

security ibm-mq mq userid messagebroker
How to cast(convert) string to blob? in ESQL?

So i am reading an XML file from request note of flow. And need to convert XML data to blob.

messagebroker ibm-integration-bus extended-sql
When to use Java and Message Broker?

I am a developer at my office where SOA development is at its peaks. We use IBM MQ, IBM Message …

java soa messagebroker