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#openjdk — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #openjdk, aggregated by home.social.

  1. 🚀 How to Deploy #Keycloak on #Ubuntu #VPS (5 Minute Quick-Start Guide)

    Here’s a clear and detailed how-to guide for how to deploy Keycloak on Ubuntu VPS. This guide uses Keycloak in ...
    Continued 👉 #selfhosting #openjdk #opensource #selfhosted #letsencrypt #reverseproxy #identitymanagement

    🚀 How to Deploy Keycloak on Ub...

  2. Project Loom: Virtual Threads, Scoped Values и preview #7 Structured Concurrency

    Project Loom меняет привычную модель конкурентности в Java: virtual threads делают потоки дешевле, Scoped Values дают аккуратную передачу контекста, а Structured Concurrency помогает управлять жизненным циклом связанных задач. Разбираем актуальное состояние Loom в JDK 25-27 и что из этого уже можно использовать.

    habr.com/ru/articles/1037932/

    #Java #Project_Loom #Virtual_Threads #Scoped_Values #Structured_Concurrency #JDK_27 #конкурентность #многопоточность #ThreadLocal #OpenJDK

  3. 1/6

    I'm investigating a regression that appeared after upgrading #OpenJDK in a setup where #syslog_ng communicates with a #Riemann server (a Java application).

    My investigation led me to a C library (riemann-c-client, used by syslog-ng) that uses #GnuTLS to establish a mutually authenticated TLS connection to the Java service. The library provides a CLI utility that allows me to reproduce the problem, which suggests that the issue lies in this library rather than in syslog-ng itself.

  4. Earlier this month, I released V0.0.1 of my new Java library to interact with DMX512 devices using (optionally) the Open Fixture Library (OFL). After some more experimenting, I’m able to announce the next (beta) release, V0.0.2, with code improvements, the introduction of universes, and support for a first USB-to-DMX interface!

    All info:
    webtechie.be/post/2025-07-29-j

    Video universes:
    youtube.com/watch?v=slC4niKWUq0

    Video USB-to-DMX:
    youtube.com/watch?v=q7T66fzsym0

    #java #openjdk #javafx #dmx #dmx512