mirror of
https://github.com/PaperMC/Paper.git
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34731dd04e
Instead of overriding add within the queue, never add runnables to the queue if the light queue is disabled. This change is made to make timings reports and stacktraces less confusing for administrators, who prior to this change, would have seen the lighting queue referenced in both, regardless of whether or not it was enabled. This change should not affect performance, nor is it made with the intent to.
378 lines
18 KiB
Diff
378 lines
18 KiB
Diff
From a9e8dac195aef49744961d9c9edaab6cd1de17b3 Mon Sep 17 00:00:00 2001
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From: Joseph Hirschfeld <joe@ibj.io>
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Date: Thu, 3 Mar 2016 03:15:41 -0600
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Subject: [PATCH] Add exception reporting event
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diff --git a/src/main/java/com/destroystokyo/paper/ServerSchedulerReportingWrapper.java b/src/main/java/com/destroystokyo/paper/ServerSchedulerReportingWrapper.java
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new file mode 100644
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index 00000000..93397188
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/ServerSchedulerReportingWrapper.java
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@@ -0,0 +1,38 @@
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+package com.destroystokyo.paper;
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+
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+import com.google.common.base.Preconditions;
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+import org.bukkit.craftbukkit.scheduler.CraftTask;
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+import com.destroystokyo.paper.event.server.ServerExceptionEvent;
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+import com.destroystokyo.paper.exception.ServerSchedulerException;
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+
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+/**
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+ * Reporting wrapper to catch exceptions not natively
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+ */
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+public class ServerSchedulerReportingWrapper implements Runnable {
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+
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+ private final CraftTask internalTask;
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+
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+ public ServerSchedulerReportingWrapper(CraftTask internalTask) {
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+ this.internalTask = Preconditions.checkNotNull(internalTask, "internalTask");
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+ }
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+
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+ @Override
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+ public void run() {
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+ try {
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+ internalTask.run();
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+ } catch (RuntimeException e) {
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+ internalTask.getOwner().getServer().getPluginManager().callEvent(
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+ new ServerExceptionEvent(new ServerSchedulerException(e, internalTask))
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+ );
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+ throw e;
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+ } catch (Throwable t) {
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+ internalTask.getOwner().getServer().getPluginManager().callEvent(
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+ new ServerExceptionEvent(new ServerSchedulerException(t, internalTask))
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+ ); //Do not rethrow, since it is not permitted with Runnable#run
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+ }
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+ }
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+
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+ public CraftTask getInternalTask() {
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+ return internalTask;
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+ }
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+}
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\ No newline at end of file
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diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
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index 2a1c11a0..cc4a9dbe 100644
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--- a/src/main/java/net/minecraft/server/Chunk.java
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+++ b/src/main/java/net/minecraft/server/Chunk.java
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@@ -1,5 +1,6 @@
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package net.minecraft.server;
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+import com.destroystokyo.paper.exception.ServerInternalException;
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import com.google.common.base.Predicate;
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import com.google.common.collect.Maps;
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import com.google.common.collect.Queues;
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@@ -16,6 +17,7 @@ import org.apache.logging.log4j.Logger;
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import com.google.common.collect.Lists; // CraftBukkit
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import org.bukkit.Server; // CraftBukkit
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+import org.bukkit.craftbukkit.util.CraftMagicNumbers; // Paper
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public class Chunk {
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@@ -758,10 +760,15 @@ public class Chunk {
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this.tileEntities.remove(blockposition);
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// Paper end
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} else {
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- System.out.println("Attempted to place a tile entity (" + tileentity + ") at " + tileentity.position.getX() + "," + tileentity.position.getY() + "," + tileentity.position.getZ()
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- + " (" + org.bukkit.craftbukkit.util.CraftMagicNumbers.getMaterial(getBlockData(blockposition).getBlock()) + ") where there was no entity tile!");
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- System.out.println("Chunk coordinates: " + (this.locX * 16) + "," + (this.locZ * 16));
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- new Exception().printStackTrace();
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+ // Paper start
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+ ServerInternalException e = new ServerInternalException(
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+ "Attempted to place a tile entity (" + tileentity + ") at " + tileentity.position.getX() + ","
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+ + tileentity.position.getY() + "," + tileentity.position.getZ()
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+ + " (" + CraftMagicNumbers.getMaterial(getBlockData(blockposition).getBlock()) + ") where there was no entity tile!\n" +
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+ "Chunk coordinates: " + (this.locX * 16) + "," + (this.locZ * 16));
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+ e.printStackTrace();
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+ ServerInternalException.reportInternalException(e);
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+ // Paper end
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// CraftBukkit end
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}
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}
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diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
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index e9bc23a6..4e51585a 100644
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--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
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+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
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@@ -12,6 +12,7 @@ import java.util.Iterator;
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import java.util.List;
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import java.util.Set;
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import javax.annotation.Nullable;
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+import com.destroystokyo.paper.exception.ServerInternalException;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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@@ -189,7 +190,11 @@ public class ChunkProviderServer implements IChunkProvider {
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return chunk;
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} catch (Exception exception) {
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- ChunkProviderServer.a.error("Couldn\'t load chunk", exception);
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+ // Paper start
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+ String msg = "Couldn\'t load chunk";
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+ ChunkProviderServer.a.error(msg, exception);
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+ ServerInternalException.reportInternalException(exception);
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+ // Paper end
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return null;
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}
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}
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@@ -198,7 +203,11 @@ public class ChunkProviderServer implements IChunkProvider {
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try {
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// this.chunkLoader.b(this.world, chunk); // Spigot
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} catch (Exception exception) {
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- ChunkProviderServer.a.error("Couldn\'t save entities", exception);
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+ // Paper start
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+ String msg = "Couldn\'t save entities";
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+ ChunkProviderServer.a.error(msg, exception);
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+ ServerInternalException.reportInternalException(exception);
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+ // Paper end
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}
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}
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@@ -208,9 +217,14 @@ public class ChunkProviderServer implements IChunkProvider {
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chunk.setLastSaved(this.world.getTime());
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this.chunkLoader.saveChunk(this.world, chunk, unloaded); // Spigot
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} catch (IOException ioexception) {
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- ChunkProviderServer.a.error("Couldn\'t save chunk", ioexception);
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+ // Paper start
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+ String msg = "Couldn\'t save chunk";
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+ ChunkProviderServer.a.error(msg, ioexception);
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+ ServerInternalException.reportInternalException(ioexception);
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} catch (ExceptionWorldConflict exceptionworldconflict) {
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- ChunkProviderServer.a.error("Couldn\'t save chunk; already in use by another instance of Minecraft?", exceptionworldconflict);
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+ String msg = "Couldn\'t save chunk; already in use by another instance of Minecraft?";
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+ ChunkProviderServer.a.error(msg, exceptionworldconflict);
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+ ServerInternalException.reportInternalException(exceptionworldconflict);
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}
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}
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diff --git a/src/main/java/net/minecraft/server/NameReferencingFileConverter.java b/src/main/java/net/minecraft/server/NameReferencingFileConverter.java
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index 83322b85..b943a9b2 100644
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--- a/src/main/java/net/minecraft/server/NameReferencingFileConverter.java
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+++ b/src/main/java/net/minecraft/server/NameReferencingFileConverter.java
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@@ -1,5 +1,7 @@
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package net.minecraft.server;
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+import com.destroystokyo.paper.exception.ServerInternalException;
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+import com.google.common.base.Charsets;
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import com.google.common.base.Predicate;
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import com.google.common.collect.Iterators;
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import com.google.common.collect.Lists;
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@@ -361,6 +363,7 @@ public class NameReferencingFileConverter {
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root = NBTCompressedStreamTools.a(new java.io.FileInputStream(file1));
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} catch (Exception exception) {
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exception.printStackTrace();
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+ ServerInternalException.reportInternalException(exception); // Paper
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}
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if (root != null) {
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@@ -374,6 +377,7 @@ public class NameReferencingFileConverter {
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NBTCompressedStreamTools.a(root, new java.io.FileOutputStream(file2));
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} catch (Exception exception) {
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exception.printStackTrace();
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+ ServerInternalException.reportInternalException(exception); // Paper
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}
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}
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// CraftBukkit end
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diff --git a/src/main/java/net/minecraft/server/PersistentCollection.java b/src/main/java/net/minecraft/server/PersistentCollection.java
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index 936d6c64..50056f49 100644
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--- a/src/main/java/net/minecraft/server/PersistentCollection.java
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+++ b/src/main/java/net/minecraft/server/PersistentCollection.java
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@@ -1,5 +1,6 @@
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package net.minecraft.server;
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+import com.destroystokyo.paper.exception.ServerInternalException;
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import com.google.common.collect.Lists;
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import com.google.common.collect.Maps;
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import java.io.DataInputStream;
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@@ -53,6 +54,7 @@ public class PersistentCollection {
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}
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} catch (Exception exception1) {
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exception1.printStackTrace();
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+ ServerInternalException.reportInternalException(exception1); // Paper
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}
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}
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@@ -102,6 +104,7 @@ public class PersistentCollection {
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}
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} catch (Exception exception) {
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exception.printStackTrace();
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+ ServerInternalException.reportInternalException(exception); // Paper
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}
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}
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diff --git a/src/main/java/net/minecraft/server/RegionFile.java b/src/main/java/net/minecraft/server/RegionFile.java
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index 1ba26de5..6a92b5af 100644
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--- a/src/main/java/net/minecraft/server/RegionFile.java
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+++ b/src/main/java/net/minecraft/server/RegionFile.java
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@@ -1,5 +1,6 @@
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package net.minecraft.server;
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+import com.destroystokyo.paper.exception.ServerInternalException;
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import com.google.common.collect.Lists;
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import java.io.BufferedInputStream;
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import java.io.BufferedOutputStream;
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@@ -82,6 +83,7 @@ public class RegionFile {
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}
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} catch (IOException ioexception) {
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ioexception.printStackTrace();
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+ ServerInternalException.reportInternalException(ioexception); // Paper
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}
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}
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@@ -209,6 +211,7 @@ public class RegionFile {
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this.b(i, j, (int) (MinecraftServer.aw() / 1000L));
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} catch (IOException ioexception) {
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ioexception.printStackTrace();
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+ ServerInternalException.reportInternalException(ioexception); // Paper
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}
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}
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diff --git a/src/main/java/net/minecraft/server/RegionFileCache.java b/src/main/java/net/minecraft/server/RegionFileCache.java
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index c15a0d1f..5f9e9dde 100644
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--- a/src/main/java/net/minecraft/server/RegionFileCache.java
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+++ b/src/main/java/net/minecraft/server/RegionFileCache.java
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@@ -1,5 +1,6 @@
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package net.minecraft.server;
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+import com.destroystokyo.paper.exception.ServerInternalException;
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import com.google.common.collect.Maps;
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import java.io.DataInputStream;
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import java.io.DataOutputStream;
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@@ -68,6 +69,7 @@ public class RegionFileCache {
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}
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} catch (IOException ioexception) {
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ioexception.printStackTrace();
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+ ServerInternalException.reportInternalException(ioexception); // Paper
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}
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}
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diff --git a/src/main/java/net/minecraft/server/SpawnerCreature.java b/src/main/java/net/minecraft/server/SpawnerCreature.java
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index 1c7c187c..68a04532 100644
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--- a/src/main/java/net/minecraft/server/SpawnerCreature.java
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+++ b/src/main/java/net/minecraft/server/SpawnerCreature.java
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@@ -7,6 +7,7 @@ import java.util.Random;
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import java.util.Set;
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// CraftBukkit start
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+import com.destroystokyo.paper.exception.ServerInternalException;
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import org.bukkit.craftbukkit.util.LongHash;
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import org.bukkit.craftbukkit.util.LongHashSet;
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import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
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@@ -177,6 +178,7 @@ public final class SpawnerCreature {
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entityinsentient = (EntityInsentient) biomebase_biomemeta.b.getConstructor(new Class[] { World.class}).newInstance(new Object[] { worldserver});
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} catch (Exception exception) {
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exception.printStackTrace();
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+ ServerInternalException.reportInternalException(exception); // Paper
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return j1;
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}
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@@ -288,6 +290,7 @@ public final class SpawnerCreature {
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entityinsentient = (EntityInsentient) biomebase_biomemeta.b.getConstructor(new Class[] { World.class}).newInstance(new Object[] { world});
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} catch (Exception exception) {
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exception.printStackTrace();
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+ ServerInternalException.reportInternalException(exception); // Paper
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continue;
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}
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diff --git a/src/main/java/net/minecraft/server/VillageSiege.java b/src/main/java/net/minecraft/server/VillageSiege.java
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index 9ff4f23a..6fce3015 100644
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--- a/src/main/java/net/minecraft/server/VillageSiege.java
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+++ b/src/main/java/net/minecraft/server/VillageSiege.java
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@@ -1,5 +1,7 @@
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package net.minecraft.server;
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+import com.destroystokyo.paper.exception.ServerInternalException;
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+
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import java.util.Iterator;
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import java.util.List;
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import javax.annotation.Nullable;
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@@ -136,6 +138,7 @@ public class VillageSiege {
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entityzombie.prepare(this.a.D(new BlockPosition(entityzombie)), (GroupDataEntity) null);
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} catch (Exception exception) {
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exception.printStackTrace();
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+ ServerInternalException.reportInternalException(exception); // Paper
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return false;
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}
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diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
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index 89197281..6be9c181 100644
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--- a/src/main/java/net/minecraft/server/World.java
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+++ b/src/main/java/net/minecraft/server/World.java
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@@ -1,5 +1,7 @@
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package net.minecraft.server;
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+import com.destroystokyo.paper.event.server.ServerExceptionEvent;
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+import com.destroystokyo.paper.exception.ServerInternalException;
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import com.google.common.base.Function;
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import com.google.common.base.MoreObjects;
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import com.google.common.base.Predicate;
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@@ -1457,8 +1459,10 @@ public abstract class World implements IBlockAccess {
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} catch (Throwable throwable1) {
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entity.tickTimer.stopTiming();
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// Paper start - Prevent tile entity and entity crashes
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- System.err.println("Entity threw exception at " + entity.world.getWorld().getName() + ":" + entity.locX + "," + entity.locY + "," + entity.locZ);
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+ String msg = "Entity threw exception at " + entity.world.getWorld().getName() + ":" + entity.locX + "," + entity.locY + "," + entity.locZ;
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+ System.err.println(msg);
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throwable1.printStackTrace();
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+ getServer().getPluginManager().callEvent(new ServerExceptionEvent(new ServerInternalException(msg, throwable1)));
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entity.dead = true;
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continue;
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// Paper end
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@@ -1523,8 +1527,10 @@ public abstract class World implements IBlockAccess {
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this.methodProfiler.b();
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} catch (Throwable throwable2) {
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// Paper start - Prevent tile entity and entity crashes
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- System.err.println("TileEntity threw exception at " + tileentity.world.getWorld().getName() + ":" + tileentity.position.getX() + "," + tileentity.position.getY() + "," + tileentity.position.getZ());
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+ String msg = "TileEntity threw exception at " + tileentity.world.getWorld().getName() + ":" + tileentity.position.getX() + "," + tileentity.position.getY() + "," + tileentity.position.getZ();
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+ System.err.println(msg);
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throwable2.printStackTrace();
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+ getServer().getPluginManager().callEvent(new ServerExceptionEvent(new ServerInternalException(msg, throwable2)));
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tilesThisCycle--;
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this.tileEntityListTick.remove(tileTickPosition--);
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continue;
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diff --git a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
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index d50bbd2a..bce41128 100644
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--- a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
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+++ b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
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@@ -15,6 +15,9 @@ import java.util.concurrent.atomic.AtomicReference;
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import java.util.logging.Level;
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import co.aikar.timings.MinecraftTimings; // Paper
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+import com.destroystokyo.paper.ServerSchedulerReportingWrapper;
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+import com.destroystokyo.paper.event.server.ServerExceptionEvent;
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+import com.destroystokyo.paper.exception.ServerSchedulerException;
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import org.apache.commons.lang.Validate;
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import org.bukkit.plugin.IllegalPluginAccessException;
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import org.bukkit.plugin.Plugin;
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@@ -352,18 +355,24 @@ public class CraftScheduler implements BukkitScheduler {
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try {
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task.run();
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} catch (final Throwable throwable) {
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+ // Paper start
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+ String msg = String.format(
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+ "Task #%s for %s generated an exception",
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+ task.getTaskId(),
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+ task.getOwner().getDescription().getFullName());
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task.getOwner().getLogger().log(
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Level.WARNING,
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- String.format(
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- "Task #%s for %s generated an exception",
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- task.getTaskId(),
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- task.getOwner().getDescription().getFullName()),
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+ msg,
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throwable);
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+ task.getOwner().getServer().getPluginManager().callEvent(
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+ new ServerExceptionEvent(new ServerSchedulerException(msg, throwable, task))
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+ );
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+ // Paper end
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}
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parsePending();
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} else {
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debugTail = debugTail.setNext(new CraftAsyncDebugger(currentTick + RECENT_TICKS, task.getOwner(), task.getTaskClass()));
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- executor.execute(task);
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+ executor.execute(new ServerSchedulerReportingWrapper(task)); // Paper
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// We don't need to parse pending
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// (async tasks must live with race-conditions if they attempt to cancel between these few lines of code)
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}
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--
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2.15.1.windows.2
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