Habari Client libraries release 2017.02

Habarisoft released new versions of Habari Client libraries for Delphi and Free Pascal application integration with free open source message brokers, including Apache ActiveMQ, Apache ActiveMQ Artemis, OpenMQ and RabbitMQ.

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Habari Client for RabbitMQ performance test with CloudAMQP “Little Lemur”

CloudAMQP is a service which provides managed RabbitMQ servers in the cloud. For developers, it offers a free plan, called “Little Lemur”. Clients can connect using various protocols: AMQP, AMQPS, HTTPS, STOMP and MQTT. Dedicated plans do also have support for WEB-STOMP.

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Sending messages to a RabbitMQ auto-delete queue

The RabbitMQ STOMP plugin supports advanced queue features, which can be defined in the management interface but also from clients when the queue is created. No matter how these features have been declared, RabbitMQ requires that the client specifies the same feature settings anytime when this queue is used.

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RabbitMQ Hits One Million Messages Per Second on Google Compute Engine

In this blog post of 2014, Jerry Kuch describes a performance study of RabbitMQ on Google Compute Engine. It demonstrated the ability to receive and deliver more than one million messages per second (a sustained combined ingress/egress of over two million messages per second).

At this high rate of combined ingress (1,345,531 messages per second) and egress (1,413,840 messages per second), RabbitMQ was keeping up with load and that only 2,343 messages are temporarily accumulated in its queues awaiting delivery.

Habari Client libraries release 2016.10

Habarisoft released new versions of Habari Client libraries for Delphi and Free Pascal application integration with free open source message brokers. including Apache ActiveMQ and RabbitMQ.

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Habari Client for RabbitMQ 4.4 alpha 1 released

Habarisoft released the first development snapshot of its Habari Client library for Delphi and Free Pascal application integration with the RabbitMQ free open source message broker.

Changes in this development snapshot include:

  • improved DUnit and FPCUnit test organization
  • x-message-ttl example project
  • fix for /exchange destination subscriptions
  • exchange destination example project
  • SLF4P logging framework update
  • minor fixes and core library changes

This development snapshot has been tested with RabbitMQ 3.6.5 (released 5 August 2016). It is available for registered users download in the snapshot folder.

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Habari Client libraries release 2015.12

Habarisoft released new versions of Habari Client libraries for Delphi and Free Pascal application integration with free open source message brokers.

Tested with current message broker versions

  • Apache ActiveMQ 5.13.0
  • Apollo 1.7.1
  • Artemis 1.0.0
  • HornetQ 2.4.5.Final
  • Open MQ 5.1.1 b02
  • RabbitMQ 3.5.7

Release notes

Full release notes are available at https://www.habarisoft.com/releases/2015.12/

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