kay

# The following is based on a fresh Ubuntu 18.04.2 LTS with gcc, make and perl already
# installed (not that perl has anything to do with any of this..)
#
# This is based on JDK 11 but for JDK 12 I've confirmed it builds ok with binutils-2.29
# and binutils-2.32

apt install mercurial
# Be nice if this didn't check out the universe
hg clone http://hg.openjdk.java.net/jdk/jdk11/
cd jdk11/src/utils/hsdis/

vietj

BBQ fin d'année

23 inscrits.

Saucisses (nico)

• 55 mergez et 55 saucisses de chez El Tayeb

Pain (julien)

xkr47

import io.vertx.core.Vertx;
import io.vertx.core.net.KeyCertOptions;

import javax.net.ssl.*;
import java.net.Socket;
import java.security.*;
import java.security.cert.X509Certificate;

public class DynamicCertOptions implements KeyCertOptions {

raphw

import java.lang.instrument.Instrumentation;
import java.lang.reflect.Layer;
import java.lang.reflect.Module;
import java.util.*;

public class WeakeningAgent {

    public static void premain(String argument, Instrumentation instrumentation) {
        boolean full = argument != null && argument.equals("full");
        Set<Module> importing = new HashSet<>(), exporting = new HashSet<>();

vietj

The HTTP/2 protocol is the latest evolution of the HTTP protocol addressing the issue of HTTP/TCP impedance mismatch. Web applications have been working around this problem for years employing techniques like concatenation or css spriting to reduce page load time and improve user experience. HTTP/2 is also a game changer on the server enabling increased concurrency. This talk will focus on the impact HTTP/2 will have on the server and examine how particularly well adapted the Vert.x concurrency model is to serve HTTP/2 applications.

see also : http://blog.paralleluniverse.co/2014/02/04/littles-law/

tinkerware

# You will need Mercurial; get it with `brew install hg`.

hg clone http://hg.openjdk.java.net/jdk8u/jdk8u
cd jdk8u
hg update jdk8u92-b14
chmod +x ./get_source.sh; ./get_source.sh
cd hotspot/src/share/tools/hsdis
wget http://ftp.heanet.ie/mirrors/gnu/binutils/binutils-2.26.tar.gz
tar -xzf binutils-2.26.tar.gz
make BINUTILS=binutils-2.26 ARCH=amd64

cescoffier

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure("2") do |config|
  config.vm.box = "vertx/win10"
  config.vm.box_url = "http://209.132.178.63/vagrant/Win10.box"

  # big timeout since windows boot is very slow
  config.vm.boot_timeout = 500

vietj

Codegen

An howto for codegen.

Preliminary

Codegen is able to handle model generation for different kind of models:

• module

• package

doanduyhai

    public static class SimpleEntityCodecFactoryTest {

        private Map<@JSON Integer,Map<@Frozen Integer,@Enumerated(value = Enumerated.Encoding.NAME, test = "123") String>> map;
    }
    
    final TypeElement typeElement = elementUtils.getTypeElement(SimpleEntityCodecFactoryTest.class.getCanonicalName());
    final List<VariableElement> els = ElementFilter.fieldsIn(typeElement.getEnclosedElements());
    
    final VariableElement mapElt = els.stream().filter(x -> x.getSimpleName().contentEquals("map")).findFirst().get();
    final com.sun.tools.javac.util.List<Attribute.TypeCompound> typeAttributes = ((Symbol.VarSymbol) mapElt).getMetadata().getTypeAttributes();

aesteve

plugins {
	id 'java'
	id 'eclipse'
	id 'idea'
	id 'com.github.johnrengelman.shadow' version '1.2.1'
}

repositories {
	mavenLocal()
	mavenCentral()