Using Camel-Undertow component supporting http2 connection

This article would help to configure http2 protocol support for the camel-undertow component.

  • Camel’s undertow component use embedded undertow web-container of version undertow-core:jar:1.4.21. This version also supports the http2 connection.
  • I have used camel version 2.21.0-SNAPSHOT from upstream https://github.com/apache/camel.
  • Also, the curl version to test application using camel-undertow component is 7.53.1. This curl version supports –http2 flag for sending an http2 request.
  • I have also used nghttp to test application from linux terminal. However, this article is not about http2 insights.
  • For http2 details, I found articles [1] and [2] helpful.

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Hexagonal Architecture as a Natural fit for Apache Camel

There are architectures and patterns that look cool on paper, and there are ones that are good in practice. Implementing the hexagonal architecture with Camel is both: cool to talk about, and a natural implementation outcome. I love going hexagonal with Camel because it is one of these combinations where the architecture and the tool come together naturally, and many end up doing it without realizing it. Let’s see why that is the case.

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Configuring mKahaDB persistence storage for ActiveMQ

In this post, I wanted to address how to configure mKahaDB persistence storage on ActiveMQ for better management and reducing disk usage.

Default configured KahaDB persistence adapter works well when all the destinations (queues/topics) being managed by the broker have similar performance. However, an enterprise solution where several third parties are involved is never the case.

There are multiple queues or topics and different consumers or listeners listening to these queues/topics. Some consumers might be slower than other consumers. This will grow the message store’s disk usage rapidly. Due to this situation and being single KahaDB all store destinations might perform slow.

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ARM TechCon 2017 – Embedded, IoT, Networking, and more…

Arm TechCon 2017 – Embedded, IoT, Networking and no Server focus

Last month was Arm TechCon, the annual developer conference showcasing offerings from Arm and its partners. Arm laid out its vision and strategy to achieving even greater integration in its processors and circumventing the slowing Moore’s law. As always, there was a bevy of new product announcements but overall, the show seemed to lack the energy of the last few years and especially the excitement of last year after Arm was acquired by Softbank. For example, there was no big vision keynote like the one last year from Masayoshi Son (Chairman & CEO of Softbank) who had talked of IoT enabling a Cambrian Explosion (which enabled thousands of new species on Earth), leading to 1 trillion IoT devices in 20 years.

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Managed File Transfer (MFT) 2.0 with Fuse, 3scale and AMQ

It was more than 2 years ago that I blogged about building a Managed File Transfer (MFT) solution using Fuse and AMQ. First, many things have progressed, particularly the technology landscape. Second, MFT protocols have evolved. AS4 provides a new and improved way of securely exchanging documents over HTTP. In addition, the OASIS consortium governs a vendor-neutral open standard. This is great news, but how do we achieve support for these new standards and transports with our antiquated, legacy, and proprietary MFT software?

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More work done with less code – Fuse Online Tech-Preview TODAY

Fuse Online Tech-Preview is available TODAY! This is great news to my integration developer friends, check out the new Red Hat Fuse Online integration platform. Fuse Online is easy to use and low code platform for system integrators. System integrator now plays a very important role in the Enterprise IT, because they have the ability to interconnect with partner, vendors, and internal systems. Companies now need to deal with the increasing number of APIs/digital touch points that need to weave together. And the time they were given for them to integrate has just gotten shorter! Red Hat Fuse online is just the right tool for this.

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