Merge pull request #710 from TeamPiped/java-21

Update to Java 21 and use virtual threads

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [ 17 ]
+        java: [ 21 ]
     steps:
       - uses: actions/checkout@v4
 
@@ -19,7 +19,7 @@ jobs:
         uses: actions/setup-java@v3
         with:
           java-version: ${{ matrix.java }}
-          distribution: temurin
+          distribution: zulu
           cache: "gradle"
       - name: Run Build
         run: ./gradlew build

.github/workflows/docker-build-test.yml

@@ -22,9 +22,9 @@ jobs:
           - testing/docker-compose.cockroachdb.yml
           - testing/docker-compose.yugabytedb.yml
         dockerfile:
-          - Dockerfile.ci
+          #- Dockerfile.ci
           - Dockerfile.azul.ci
-          - Dockerfile.openj9.ci
+          #- Dockerfile.openj9.ci
           - Dockerfile.graalvm-jvm.ci
         include:
           - sleep: 20

.github/workflows/docker-build.yml

@@ -17,10 +17,10 @@ jobs:
     strategy:
       matrix:
         include:
-          - image: 1337kavin/piped:openj9
-            dockerfile: ./Dockerfile.openj9.ci
-          - image: 1337kavin/piped:hotspot
-            dockerfile: ./Dockerfile.ci
+#          - image: 1337kavin/piped:openj9
+#            dockerfile: ./Dockerfile.openj9.ci
+#          - image: 1337kavin/piped:hotspot
+#            dockerfile: ./Dockerfile.ci
           - image: 1337kavin/piped:latest,1337kavin/piped:azul-zulu
             dockerfile: ./Dockerfile.azul.ci
           - image: 1337kavin/piped:graalvm-jvm

.github/workflows/docker-migrations-build-test.yml

@@ -15,11 +15,11 @@ jobs:
       - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.base.sha }}
-      - name: set up JDK 17
+      - name: set up JDK 21
         uses: actions/setup-java@v3
         with:
-          java-version: 17
-          distribution: temurin
+          java-version: 21
+          distribution: zulu
           cache: "gradle"
       - name: Run Build
         run: ./gradlew shadowJar
@@ -39,7 +39,7 @@ jobs:
           - testing/docker-compose.cockroachdb.yml
           - testing/docker-compose.yugabytedb.yml
         dockerfile:
-          - Dockerfile.ci
+          - Dockerfile.azul.ci
         include:
           - sleep: 20
           - docker-compose-file: testing/docker-compose.cockroachdb.yml

.github/workflows/fat-build.yml

@@ -9,11 +9,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: set up JDK 17
+      - name: set up JDK 21
         uses: actions/setup-java@v3
         with:
-          java-version: 17
-          distribution: temurin
+          java-version: 21
+          distribution: zulu
           cache: "gradle"
       - name: Run Build
         run: ./gradlew shadowJar

Dockerfile.graalvm-jvm

@@ -1,4 +1,4 @@
-FROM ghcr.io/graalvm/native-image:latest as build
+FROM container-registry.oracle.com/graalvm/native-image:latest as build
 
 WORKDIR /app/
 

Dockerfile.graalvm-jvm.ci

@@ -1,4 +1,4 @@
-FROM ghcr.io/graalvm/native-image:latest as build
+FROM container-registry.oracle.com/graalvm/native-image:latest as build
 
 RUN jlink \
     --add-modules java.base,java.logging,java.sql,java.management,java.xml,java.naming,java.desktop,jdk.crypto.ec \

build.gradle

@@ -1,7 +1,6 @@
 plugins {
     id "com.github.johnrengelman.shadow" version "8.1.1"
     id "java"
-    id "io.freefair.lombok" version "8.4"
     id "eclipse"
 }
 
@@ -44,6 +43,8 @@ dependencies {
     implementation 'io.sentry:sentry:6.30.0'
     implementation 'rocks.kavin:reqwest4j:1.0.12'
     implementation 'io.minio:minio:8.5.6'
+    compileOnly 'org.projectlombok:lombok:1.18.30'
+    annotationProcessor 'org.projectlombok:lombok:1.18.30'
 }
 
 shadowJar {
@@ -60,5 +61,5 @@ jar {
 
 group = 'me.kavin.piped'
 version = '1.0'
-sourceCompatibility = JavaVersion.VERSION_17
-targetCompatibility = JavaVersion.VERSION_17
+sourceCompatibility = JavaVersion.VERSION_21
+targetCompatibility = JavaVersion.VERSION_21

src/main/java/me/kavin/piped/Main.java

@@ -53,11 +53,11 @@ public class Main {
             System.exit(1);
         }
 
-        Multithreading.runAsync(() -> new Thread(new SyncRunner(
+        Multithreading.runAsync(() ->  Thread.ofVirtual().start(new SyncRunner(
                 new OkHttpClient.Builder().readTimeout(60, TimeUnit.SECONDS).build(),
                 MATRIX_SERVER,
                 MatrixHelper.MATRIX_TOKEN)
-        ).start());
+        ));
 
         new Timer().scheduleAtFixedRate(new TimerTask() {
             @Override

src/main/java/me/kavin/piped/utils/Multithreading.java

@@ -5,7 +5,7 @@ import java.util.function.Supplier;
 
 public class Multithreading {
 
-    private static final ExecutorService es = Executors.newCachedThreadPool();
+    private static final ExecutorService es = Executors.newVirtualThreadPerTaskExecutor();
     private static final ExecutorService esLimited = Executors
             .newFixedThreadPool(Runtime.getRuntime().availableProcessors() * 8);
     private static final ExecutorService esLimitedPubSub = Executors