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.
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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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.
Habari Client libraries release 2016.04
Habarisoft released new versions of Habari Client libraries for Delphi and Free Pascal application integration with free open source message brokers.
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/
ActiveMQ, Qpid, HornetQ and RabbitMQ in Comparison
An article by Thomas Beyer (also available in German language) gives a short introduction into popular messaging solutions which are available as free open source projects.
“Newer architectures and the standardized AMQP protocol have led to a flood of message brokers. All brokers take claim to be fast, robust and reliable. But what really distinguish the broker? How do I choose the right broker? Should we continue to use established brokers such as the ActiveMQ or try a more modern one? This article attempts to answer these questions and help the reader in selecting a suitable broker.”
Article URL: http://predic8.com/activemq-hornetq-rabbitmq-apollo-qpid-comparison.htm
Habari Client Libraries for Delphi and Free Pascal – new releases
4. December 2013 – New versions of all Habari message broker client libraries are available. The new release of Habari Client libraries is mainly a maintenance release. The new library versions are:
- Habari Client for ActiveMQ 3.6 (tested with ActiveMQ version 5.9.0)
- Habari Client for Apollo 1.6 (tested with Apollo version 1.6)
- Habari Client for HornetQ 2.2 (tested with HornetQ version 2.3.1)
- Habari Client for OpenMQ 2.6 (tested with OpenMQ version 5.0.1)
- Habari Client for RabbitMQ 1.8 (tested with RabbitMQ version 3.2.1)
This release fixes several bugs and warnings. For a full list of changes please check the “Getting Started” documentation. More information, demo downloads, example code and the complete API reference are available on-line.
With Habari Client libraries, Delphi and Free Pascal developers can take advantage of message broker technology, which is distributed, loosely coupled, reliable and asynchronous, to build integrated systems, connecting clients using the peer-to-peer or the publish-and-subscribe communication model.
Habari Client Libraries for Delphi and Free Pascal – new releases
New versions of all Habari message broker client libraries is available. The new release of Habari Client libraries introduces new features, including improved Free Pascal support:
- New: Remote Procedure Call (RPC) demo program
- New: Heart-beating tests using built-in STOMP server
- New: Connection parameter “subscribe.receipt” to request and verify broker confirmations for subscriptions
- New: Connection pool example implementation with demo project
- New: Tested with Free Pascal 2.6.2
- New: Tested with Indy 10.6
- New: Support for mixed compiler modes with Free Pascal
- Improved: ESynapseError exceptions will be re-raised from Receive operations
With Habari Client libraries, Delphi and Free Pascal developers can take advantage of message broker technology, which is distributed, loosely coupled, reliable and asynchronous, to build integrated systems, connecting clients using the peer-to-peer or the publish-and-subscribe communication model.
Habari Client libraries provide access to enterprise quality messaging solutions. Supported message brokers include Apache ActiveMQ, Apollo, HornetQ, Open MQ, and RabbitMQ.
Habari Client libraries new versions released
The new release of Habari message broker client libraries introduces new features, including:
- new connection parameter “send.receipt” to enable broker receipt confirmations for all outgoing messages
- new connection parameter “disconnect.receipt” to enable broker receipt confirmations for disconnect operations
- new connection parameter “tcp.keepalive” to enable TCP keep-alive (Indy only)
- resource saving on-demand creation of threads for asynchronous message receive
- improved support for heart-beating
The full release notes are included in the “Getting Started” PDF documentation.
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Habari Client open source message broker libraries
The next major versions of Habari message broker client libraries for Delphi and Free Pascal are close to release. The new versions introduce options for easier detection of connection loss, reduced resource usage for synchronous operation mode, improved support for heart-beating (on STOMP 1.1 capable message brokers), source code refactorings, and have been tested with the open source message brokers Apache ActiveMQ 5.8.0, Apollo 1,6, HornetQ 2.3.0.CR1, OpenMQ 4.5.3 and RabbitMQ 3.0.4.
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