b31089a929
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: d264e972 #591: Add option for a consumer before spawning an item 1c537fce #590: Add spawn and transform reasons for piglin zombification. CraftBukkit Changes: ee5006d1 #810: Add option for a consumer before spawning an item f6a39d3c #809: Add spawn and transform reasons for piglin zombification. 0c24068a Organise imports Spigot Changes: bff52619 Organise imports
88 lines
4.2 KiB
Diff
88 lines
4.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Shane Freeder <theboyetronic@gmail.com>
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Date: Thu, 18 Feb 2021 20:23:28 +0000
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Subject: [PATCH] misc debugging dumps
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diff --git a/src/main/java/io/papermc/paper/util/TraceUtil.java b/src/main/java/io/papermc/paper/util/TraceUtil.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..2d5494d2813b773e60ddba6790b750a9a08f21f8
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/util/TraceUtil.java
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@@ -0,0 +1,18 @@
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+package io.papermc.paper.util;
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+
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+import org.bukkit.Bukkit;
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+
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+public final class TraceUtil {
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+
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+ public static void dumpTraceForThread(Thread thread, String reason) {
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+ Bukkit.getLogger().warning(thread.getName() + ": " + reason);
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+ StackTraceElement[] trace = thread.getStackTrace();
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+ for (StackTraceElement traceElement : trace) {
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+ Bukkit.getLogger().warning("\tat " + traceElement);
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+ }
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+ }
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+
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+ public static void dumpTraceForThread(String reason) {
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+ new Throwable(reason).printStackTrace();
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+ }
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+}
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index b29705cb25423e2017f5b38cfa7affa738e0e592..c572ef2830f2653e2b30622bbac0a3b072bacd7a 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -13,6 +13,7 @@ import io.netty.buffer.ByteBuf;
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import io.netty.buffer.ByteBufOutputStream;
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import io.netty.buffer.Unpooled;
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import io.papermc.paper.event.entity.EntityMoveEvent;
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+import io.papermc.paper.util.TraceUtil;
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import it.unimi.dsi.fastutil.longs.LongIterator;
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import java.awt.image.BufferedImage;
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import java.io.BufferedWriter;
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@@ -733,6 +734,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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// CraftBukkit start
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private boolean hasStopped = false;
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public volatile boolean hasFullyShutdown = false; // Paper
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+ private boolean hasLoggedStop = false; // Paper
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private final Object stopLock = new Object();
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public final boolean hasStopped() {
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synchronized (stopLock) {
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@@ -747,6 +749,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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if (hasStopped) return;
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hasStopped = true;
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}
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+ if (!hasLoggedStop && isDebugging()) TraceUtil.dumpTraceForThread("Server stopped"); // Paper
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// Paper start - kill main thread, and kill it hard
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shutdownThread = Thread.currentThread();
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org.spigotmc.WatchdogThread.doStop(); // Paper
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@@ -863,6 +866,8 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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public void safeShutdown(boolean flag, boolean isRestarting) {
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this.isRunning = false;
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this.isRestarting = isRestarting;
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+ this.hasLoggedStop = true; // Paper
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+ if (isDebugging()) TraceUtil.dumpTraceForThread("Server stopped"); // Paper
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if (flag) {
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try {
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this.serverThread.join();
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index db0f0550ea011ff8222473de9940e4bfdc7b9e06..f84d879ef982ee4adcaa43e7c3db1f1003961983 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -18,6 +18,7 @@ import com.mojang.serialization.Lifecycle;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.ByteBufOutputStream;
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import io.netty.buffer.Unpooled;
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+import io.papermc.paper.util.TraceUtil;
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import it.unimi.dsi.fastutil.objects.Object2ObjectLinkedOpenHashMap;
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import java.awt.image.BufferedImage;
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import java.io.File;
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@@ -941,6 +942,7 @@ public final class CraftServer implements Server {
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plugin.getDescription().getName(),
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"This plugin is not properly shutting down its async tasks when it is being reloaded. This may cause conflicts with the newly loaded version of the plugin"
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));
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+ if (console.isDebugging()) TraceUtil.dumpTraceForThread(worker.getThread(), "still running"); // Paper
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}
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loadPlugins();
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enablePlugins(PluginLoadOrder.STARTUP);
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