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Questions tagged [openmq]

Open Message Queue (OpenMQ) is an open source message-oriented middleware project by Sun Microsystems that implements the Java Message Service 2.0 API (JMS)

Open message queue is an enterprise quality, production ready, scalable messaging server. It provides a complete Java Message Service (JMS) implementation for message oriented system integration. In addition, Open MQ provides the additional enterprise features that are necessary for enterprise deployments, large and small. It gets its roots from Java Message Queue and provides all the features, functions and capabilities of the currently available licensed product: Java System Message Queue.

Reference

Open Message Queue Feature Matrix

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How to create a jms Topic and TopicConnectionFactory programmatically?

Anyone know if you can create a topic and its connection factory programmatically? Currently I use the glassfish admin utility to create my topic and its connection factory. If I can't create it in code does glassfish/openmq have a default topic and…
simgineer
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JMS message re-delivery delay

I have a JMS client that can ssh to remote systems upon receiving a message (and do various things there - not relevant to the question). It is possible that hundreds of such messages will arrive in a short period of time which need to be processed…
egbokul
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Which transport protocol does Open MQ use?

I heard a guy from IBM give a talk about MQTT and he said that MQTT is the most lightweight messaging protocol as of today. His argument was that the smallest overhead produced for a single message is 2 bytes. However, I've heard the very same (2…
Martin Andersson
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How to give access permissions to broker in OpenMQ JMS

I am getting this error when I am creating producer on server to give response back to client using getJMSReplyTo() com.sun.messaging.jms.MQRuntimeException: [C4076]: Client does not have permission to create producer on destination:…
Yatin Gaikwad
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Spring MQ JMS reconnect configuration

First I have a question on how to configure JMS MQ to reconnect to an application when the broker connection is shutdown and restarted. Below is what I tried, This is the configuration that I initially had in my spring-mq-jms-connections.xml