RabbitMQ 3.8 Quorum Queues

CloudAMQP has posted an article covering the new "Quorum Queues" queue type which will be introduced in the upcoming RabbitMQ 3.8 message broker. RabbitMQ 3.8 is coming this year, and it will bring four new major features. Perhaps the most significant is a new queue type called Quorum Queues which is a replicated queue to … Continue reading RabbitMQ 3.8 Quorum Queues

Exclusive consumers and message grouping with ActiveMQ

Exclusive consumers Exclusive consumers  are available in Apache ActiveMQ and may also be used over the STOMP transport. Exclusive consumers a new feature in ActiveMQ 4.x. The broker will pick a single MessageConsumer to get all the messages for a queue to ensure ordering. If that consumer fails, the broker will auto failover and choose … Continue reading Exclusive consumers and message grouping with ActiveMQ

Habari Client for OpenMQ 6.2 first snapshot released

Habarisoft released the first development snapshot of its Delphi and Free Pascal Habari Client library for the Eclipse Open Message Queue (OpenMQ) message broker. The snapshot release is available for download by registered users. What's new Tested with Eclipse OpenMQ version 5.1.3 Tested with Indy 10.6.2 rev 5498, Delphi 2009, Lazarus 1.8.4 / Free Pascal … Continue reading Habari Client for OpenMQ 6.2 first snapshot released

Connect Delphi and Free Pascal applications with WildFly 16

Red Hat yesterday released the WildFly 16 Final Java EE 8 application server. WildFly uses Apache ActiveMQ Artemis as the the default messaging provider. Artemis supports STOMP, which allows to connect from clients written in many programming languages. If you need to integrate Delphi and Free Pascal applications with WildFly, you can follow these steps to configure the … Continue reading Connect Delphi and Free Pascal applications with WildFly 16

JAX-RS REST service testing with Indy TidHTTP and Thorntail

(article published first in the blog https://mikejustin.wordpress.com) Thorntail (https://thorntail.io/) is an open source project which creates stand-alone Java EE application servers that can be launched with a simple java -jar command. Thorntail can be a very handy tool for quick prototyping and integration testing of Delphi web service client code, as it requires no installation … Continue reading JAX-RS REST service testing with Indy TidHTTP and Thorntail

Habari Client for RabbitMQ: Direct Exchange Routing

New example projects included with Habari Client libraries 6.1 are based on the RabbitMQ routing tutorial code. To demonstrate cross-platform message exchange, code is provided in Delphi and in Java. Delphi projects EmitLogDirect - sends a log message with severity (info, warning or error) to the exchange. Severity and message text can be passed as … Continue reading Habari Client for RabbitMQ: Direct Exchange Routing