JetBrainsRuntime
Netty
JetBrainsRuntime | Netty | |
---|---|---|
7 | 53 | |
1,135 | 32,811 | |
2.6% | 0.4% | |
10.0 | 9.6 | |
4 days ago | about 17 hours ago | |
Java | Java | |
GNU General Public License v3.0 only | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
JetBrainsRuntime
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Ask HN: Best stack for building a desktop app?
JetBrains have their tweaks to the JRE available: https://github.com/JetBrains/JetBrainsRuntime
The major problems begin when you want to leverage the GPU or multimedia components in which case you would want something else.
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How to Setup Flutter for Building Android without Android Studio
Jetbrains Runtime – this is bundled with IntelliJ and Android Studio, but with patches focused on optimization for use within an Interactive Development Environment context – doing incremental builds, hot reload of class definition, and embedded Chromium in the runtime. I do not believe the added features are useful for building and archiving Android Applications for distribution, but it will work non-the-less.
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Level-up your Java Debugging Skills with on-demand Debugging
https://github.com/JetBrains/JetBrainsRuntime
Also with 'Java on Truffle' on GraalVM you can use enhanced class reloading
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JetBrains IDEs are going to be available for ARM Linux in the 2022.3 release!
However, I am running IntelliJ on Asahi since June already. They did not provide offical Linux arm64 support, but what since May, when they released the first 2022.2 EAP, they switched to JBR 17 (the JetBrains Java Runtime). JBR 17. Fortunatly, in May, they started to release JBR builds for Linux am64, starting with JBR 17.0.3-b463.3. That meant we had everything we needed to run IntelliJ on Asahi: I just had to set the env var IDEA_JDK=/path/to/arm64/jbr/ to make IntelliJ use the correct JBR. Besides that it was necessary to download a fsnotifier version that was build for arm64 and set the path in ~/.config/JetBrains/IntelliJIdea2022.3/idea.properties.
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What blocked you from migrating beyond Java 8?
Have you tried the JetBrains Runtime with DCEVM? https://github.com/JetBrains/JetBrainsRuntime/releases/tag/jbr17.0.2b396.4
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Android Studio Canary for Apple M1 (Silicon)
This project's key is replacing x86_64 Jetbrains Runtime (https://github.com/JetBrains/JetBrainsRuntime) to arm64 Jetbrains Runtime. Arctic Fox IntelliJ Core version is 2020.3.1, maybe google upgrade core version to 2021.1 as soon as possible. (IntelliJ Core version 2021.1 released at a few days ago.)
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IntelliJ Idea 2020.3.1 Is Out with Apple Silicon Support
https://github.com/JetBrains/JetBrainsRuntime
Netty
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Reactor Netty: UDP DNS client example
Code of netty is here and using following library
- Netty: Asynchronous event-driven network application framework
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New scalable, fault-tolerant, and efficient open-source MQTT broker
We use Netty (https://netty.io/) as the source of the MQTT communication, and we build the MQTT features the MQTT broker should support ourselves on top of that.
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Modern Async Primitives on iOS, Android, and the Web
In this space, we also have the somewhat related term blocking. Java's NIO library is one well-known non-blocking tool used for managing multiple tasks on a single Java thread. When listening to sockets, most of the time a thread is just blocked, doing nothing until it receives some data. So, it's efficient to use a single thread for monitoring many sockets, to increase the likelihood of the thread having some actual work to do. The Selector API does this but is notoriously challenging to program well. Instead, developers use frameworks like Netty which abstract some of NIO's complexity and layer on some best practices.
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An investigative journey through concurrent data structures
DirectByteBuffer exhibits an intriguing behavior: it deallocates its backing memory during the finalization process, which occurs after garbage collection (GC) cycles. This poses an issue if your system is conservative with on-heap allocations, leading to infrequent GC cycles. In such cases, there could be a significant delay between the time the memory becomes unreferenced and when it is actually deallocated. This behavior could, in some respects, mimic a memory leak.
This is why some libraries hacks into DirectByteBuffer to deallocate memory explicitly, bypassing the finalizer altogether. For instance, the Netty library has implemented such a workaround, see Netty as an [example](https://github.com/netty/netty/blob/795db4a866401aa172757b95...).
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Scaling to ~15K requests per second with Java – Part 1
Apologies replying to myself, but Netty, which underpins many of the popular Java backend frameworks, see backward compatibility as more important than supporting green threads.
https://github.com/netty/netty/issues/12816
It'll be interesting to see who (if anyone) picks up Netty's mantle in the Project Loom world.
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Netty VS java-http - a user suggested alternative
2 projects | 25 May 2023
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Is jre17 the problem? How do I get an old eclipse? Error: Could not find or load main class netty.DiscardServer Caused by: java.lang.ClassNotFoundException: netty.DiscardServer
Looks fairly recent so I'm glad I had a pre oct22 build https://github.com/netty/netty/issues/12737
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What are your (favourite) Java best practices, personal tips, hints or just underrated stuff in general?
This is better? https://github.com/netty/netty/blob/4.1/pom.xml
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Lessons learned from picking a Java driver for Amazon ElastiCache for Redis - Part 2
Given the fact that Lettuce is built with Netty, we also immediately noticed quite an impact on the initialization time (cold start) of our lambda function. Netty is really fast while executing, but takes a bit of time to initialize. The new Lambda Snapstart functionality might help with that.
What are some alternatives?
zgc - The Z Garbage Collector https://wiki.openjdk.org/display/zgc
Undertow - High performance non-blocking webserver
Adopt Open JDK - Eclipse Temurin™ build scripts - common across all releases/versions
OkHttp - Square’s meticulous HTTP client for the JVM, Android, and GraalVM.
android-studio-apple-m1 - Android Studio Arctic Fox (Canary) for Apple Sillicon
gRPC - The Java gRPC implementation. HTTP/2 based RPC
intellij-sdk-code-samples - Mirror of the IntelliJ SDK Docs Code Samples
Grizzly
jdk8u
KryoNet - TCP/UDP client/server library for Java, based on Kryo
Spring Loaded - Java agent that enables class reloading in a running JVM
MINA - Mirror of Apache MINA