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What is durable subscriber?

Jim Brown

What is durable subscriber?

A durable subscriber is a message consumer that receives all messages published on a topic, including messages published while the subscriber is inactive.

What is durable AMQ?

Durable queues keep messages around persistently for any suitable consumer to consume them. Durable topics however are different as they must logically persist an instance of each suitable message for every durable consumer – since each durable consumer gets their own copy of the message.

What is JMS subscriber?

The JMS Subscriber receives notifications from topics and relays them to Java Message System (JMS)-compliant message brokers, such as IBM WebSphere MQ.

What is durable subscriber in webmethods?

Durable subscribers are named queues associated with a topic. Destination Name :- The name of queue/topic present on UM.

How do I create a durable subscriber in JMS WebLogic?

Steps to Configure Durable Subscribers Topic:

  1. Start your WebLogic Server an Login to the Admin Console.
  2. Create a JMS Server and File store. Creating JMS Server.
  3. Configuring JMS Module. Creating JMS Module.
  4. Creating Connection Factory.
  5. Creating Sub-Deployment.
  6. Creating a Topic.
  7. Creating Durable Subscriptions.

How do I create a durable subscriber in ActiveMQ?

Creating Durable Subscription in JMS using ActiveMQ

  1. Spring JMS and ActiveMQ Integration – publish/subscribe domain.
  2. JMS Client using JBoss 7 – Publish/Subscribe Messaging.
  3. Configure JMS Client using GlassFish 3.

What is persistent message?

Persistent messages are written to logs and queue data files. Messages that are not persistent are discarded if a queue manager stops, whether the stoppage is as a result of an operator command or because of the failure of some part of your system.

Why Kafka is better than JMS?

Apache Kafka is more suitable to handle a large volume of data due to its scalability and high availability while JMS systems are used when you need to work with multi-node clusters and highly complicated systems.

What is a JMS topic?

The term JMS topic is used to refer to the JMS destination (an instance of javax. JMS applications can publish messages to, and subscribe to messages from, JMS topics. Subscribing applications can usually receive messages published to a topic only when the subscriber is connected to the server.

How do I setup a WebLogic topic?