112 Zeilen
6.4 KiB
Diff
112 Zeilen
6.4 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/commands/Commands.java b/src/main/java/net/minecraft/commands/Commands.java
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index 40ff3090fb17fb0f01a9b52639fb783ea57ce6b6..d39743d9626eb01c942194387dafb1106f13601b 100644
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--- a/src/main/java/net/minecraft/commands/Commands.java
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+++ b/src/main/java/net/minecraft/commands/Commands.java
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@@ -341,7 +341,7 @@ public class Commands {
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} catch (Exception exception) {
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MutableComponent ichatmutablecomponent = Component.literal(exception.getMessage() == null ? exception.getClass().getName() : exception.getMessage());
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- if (Commands.LOGGER.isDebugEnabled()) {
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+ if (commandlistenerwrapper.getServer().isDebugging() || Commands.LOGGER.isDebugEnabled()) { // Paper - Debugging
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Commands.LOGGER.error("Command exception: /{}", s, exception);
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StackTraceElement[] astacktraceelement = exception.getStackTrace();
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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 e5ecca5ae9e37e4d4d6d2adfd5f487a869ab775d..390bc01c19d5fed7ed455ddf9823697469e0d7fe 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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@@ -904,6 +904,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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// CraftBukkit start
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private boolean hasStopped = false;
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+ private boolean hasLoggedStop = false; // Paper - Debugging
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private final Object stopLock = new Object();
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public final boolean hasStopped() {
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synchronized (this.stopLock) {
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@@ -918,6 +919,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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if (this.hasStopped) return;
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this.hasStopped = true;
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}
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+ if (!hasLoggedStop && isDebugging()) io.papermc.paper.util.TraceUtil.dumpTraceForThread("Server stopped"); // Paper - Debugging
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// CraftBukkit end
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if (this.metricsRecorder.isRecording()) {
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this.cancelRecordingMetrics();
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@@ -1021,6 +1023,8 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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}
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public void safeShutdown(boolean waitForShutdown, boolean isRestarting) {
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this.isRestarting = isRestarting;
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+ this.hasLoggedStop = true; // Paper - Debugging
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+ if (isDebugging()) io.papermc.paper.util.TraceUtil.dumpTraceForThread("Server stopped"); // Paper - Debugging
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// Paper end
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this.running = false;
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if (waitForShutdown) {
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diff --git a/src/main/java/net/minecraft/server/network/ServerConfigurationPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerConfigurationPacketListenerImpl.java
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index 04a728a16bb629adbae1cd8586764a6dbc22b5dc..e2537760becdd5b3f3561f7159ed7fc2755e6260 100644
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--- a/src/main/java/net/minecraft/server/network/ServerConfigurationPacketListenerImpl.java
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+++ b/src/main/java/net/minecraft/server/network/ServerConfigurationPacketListenerImpl.java
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@@ -57,6 +57,10 @@ public class ServerConfigurationPacketListenerImpl extends ServerCommonPacketLis
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@Override
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public void onDisconnect(Component reason) {
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+ // Paper start - Debugging
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+ if (net.minecraft.server.MinecraftServer.getServer().isDebugging()) {
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+ ServerConfigurationPacketListenerImpl.LOGGER.info("{} lost connection: {}, while in configuration phase {}", this.gameProfile, reason.getString(), currentTask != null ? currentTask.type().id() : "null");
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+ } else // Paper end
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ServerConfigurationPacketListenerImpl.LOGGER.info("{} lost connection: {}", this.gameProfile, reason.getString());
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super.onDisconnect(reason);
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}
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@@ -131,6 +135,11 @@ public class ServerConfigurationPacketListenerImpl extends ServerCommonPacketLis
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this.connection.resumeInboundAfterProtocolChange();
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} catch (Exception exception) {
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ServerConfigurationPacketListenerImpl.LOGGER.error("Couldn't place player in world", exception);
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+ // Paper start - Debugging
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+ if (MinecraftServer.getServer().isDebugging()) {
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+ exception.printStackTrace();
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+ }
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+ // Paper end - Debugging
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this.connection.send(new ClientboundDisconnectPacket(ServerConfigurationPacketListenerImpl.DISCONNECT_REASON_INVALID_DATA));
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this.connection.disconnect(ServerConfigurationPacketListenerImpl.DISCONNECT_REASON_INVALID_DATA);
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}
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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 356f737e4b224ed7d9692dcaf2a91617058e23ed..0a6b283aee63adb09cf1466fb18406f941466cd0 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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@@ -1018,6 +1018,7 @@ public final class CraftServer implements Server {
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plugin.getDescription().getFullName(),
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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()) io.papermc.paper.util.TraceUtil.dumpTraceForThread(worker.getThread(), "still running"); // Paper - Debugging
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}
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io.papermc.paper.plugin.PluginInitializerManager.reload(this.console); // Paper
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this.loadPlugins();
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