257 lines
15 KiB
Diff
257 lines
15 KiB
Diff
From 0000000000000000000000000000000000000000 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 0000000000000000000000000000000000000000..f699ce18ca044f813e194ef2786b7ea853ea86e7
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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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diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
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index c8ba2eec9b1c07c9aba3d69d4f4501f1010de4e2..13038723347cdbada65611d9de542d35d94084a0 100644
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--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
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+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
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@@ -957,6 +957,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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return true;
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} catch (Exception exception) {
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ChunkMap.LOGGER.error("Failed to save chunk {},{}", chunkcoordintpair.x, chunkcoordintpair.z, exception);
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+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(exception); // Paper
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return false;
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}
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}
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diff --git a/src/main/java/net/minecraft/server/players/OldUsersConverter.java b/src/main/java/net/minecraft/server/players/OldUsersConverter.java
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index 38403f62a9539382d5330f9231fe9ef618b87c21..876658b685ea09adb4c01d436da56daadb7eedaa 100644
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--- a/src/main/java/net/minecraft/server/players/OldUsersConverter.java
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+++ b/src/main/java/net/minecraft/server/players/OldUsersConverter.java
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@@ -1,5 +1,6 @@
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package net.minecraft.server.players;
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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 com.google.common.io.Files;
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@@ -363,6 +364,7 @@ public class OldUsersConverter {
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root = NbtIo.readCompressed(new java.io.FileInputStream(file5));
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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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@@ -376,6 +378,7 @@ public class OldUsersConverter {
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NbtIo.writeCompressed(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/world/entity/ai/village/VillageSiege.java b/src/main/java/net/minecraft/world/entity/ai/village/VillageSiege.java
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index 4cde8d630a0951f297622af4ef781f5b3fabf9af..7044d8c71e85551e11bf2d96b767e08811bdb9fe 100644
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--- a/src/main/java/net/minecraft/world/entity/ai/village/VillageSiege.java
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+++ b/src/main/java/net/minecraft/world/entity/ai/village/VillageSiege.java
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@@ -1,5 +1,7 @@
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package net.minecraft.world.entity.ai.village;
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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 javax.annotation.Nullable;
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import net.minecraft.core.BlockPos;
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@@ -118,6 +120,7 @@ public class VillageSiege implements CustomSpawner {
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entityzombie.finalizeSpawn(world, world.getCurrentDifficultyAt(entityzombie.blockPosition()), MobSpawnType.EVENT, (SpawnGroupData) null, (CompoundTag) null);
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} catch (Exception exception) {
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VillageSiege.LOGGER.warn("Failed to create zombie for village siege at {}", vec3d, exception);
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+ ServerInternalException.reportInternalException(exception); // Paper
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return;
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}
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diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
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index 50a2fdc1f51fe6ca5a62d17e36ed88ecf7d20473..c68ababd68a8c49be6dbef275b94f3f90320e10a 100644
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--- a/src/main/java/net/minecraft/world/level/Level.java
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+++ b/src/main/java/net/minecraft/world/level/Level.java
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@@ -1,5 +1,10 @@
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package net.minecraft.world.level;
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+import co.aikar.timings.Timing;
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+import co.aikar.timings.Timings;
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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.MoreObjects;
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import com.google.common.collect.Lists;
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import com.mojang.serialization.Codec;
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import java.io.IOException;
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@@ -740,6 +745,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
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// Paper start - Prevent tile entity and entity crashes
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final String msg = String.format("Entity threw exception at %s:%s,%s,%s", entity.level.getWorld().getName(), entity.getX(), entity.getY(), entity.getZ());
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MinecraftServer.LOGGER.error(msg, throwable);
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+ getCraftServer().getPluginManager().callEvent(new ServerExceptionEvent(new ServerInternalException(msg, throwable)));
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entity.discard();
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// Paper end
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}
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diff --git a/src/main/java/net/minecraft/world/level/NaturalSpawner.java b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
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index 81b61b6cc1e99328d4d339ca32895d1268c88ca7..28a7c53d98450cc79bee953411a18f50cfed26c2 100644
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--- a/src/main/java/net/minecraft/world/level/NaturalSpawner.java
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+++ b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
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@@ -316,6 +316,7 @@ public final class NaturalSpawner {
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}
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} catch (Exception exception) {
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NaturalSpawner.LOGGER.warn("Failed to create mob", exception);
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+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(exception); // Paper
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return null;
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}
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}
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@@ -422,6 +423,7 @@ public final class NaturalSpawner {
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entity = biomesettingsmobs_c.type.create(world.getLevel());
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} catch (Exception exception) {
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NaturalSpawner.LOGGER.warn("Failed to create mob", exception);
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+ com.destroystokyo.paper.exception.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/world/level/chunk/LevelChunk.java b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
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index 9638e28077b5720745f6125805fbda702a804f74..d207e54019360f7f94bfa5301462fe3c8ac6758e 100644
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--- a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
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+++ b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
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@@ -1,6 +1,7 @@
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package net.minecraft.world.level.chunk;
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import com.google.common.collect.ImmutableList;
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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 com.google.common.collect.UnmodifiableIterator;
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import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
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@@ -549,10 +550,15 @@ public class LevelChunk extends ChunkAccess {
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this.removeBlockEntity(blockEntity.getBlockPos());
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// Paper end
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} else {
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- System.out.println("Attempted to place a tile entity (" + blockEntity + ") at " + blockEntity.getBlockPos().getX() + "," + blockEntity.getBlockPos().getY() + "," + blockEntity.getBlockPos().getZ()
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- + " (" + this.getBlockState(blockposition) + ") where there was no entity tile!");
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- System.out.println("Chunk coordinates: " + (this.chunkPos.x * 16) + "," + (this.chunkPos.z * 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 (" + blockEntity + ") at " + blockEntity.getBlockPos().getX() + ","
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+ + blockEntity.getBlockPos().getY() + "," + blockEntity.getBlockPos().getZ()
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+ + " (" + getBlockState(blockposition) + ") where there was no entity tile!\n" +
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+ "Chunk coordinates: " + (this.chunkPos.x * 16) + "," + (this.chunkPos.z * 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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@@ -1034,6 +1040,7 @@ public class LevelChunk extends ChunkAccess {
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// Paper start - Prevent tile entity and entity crashes
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final String msg = String.format("BlockEntity threw exception at %s:%s,%s,%s", LevelChunk.this.getLevel().getWorld().getName(), this.getPos().getX(), this.getPos().getY(), this.getPos().getZ());
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net.minecraft.server.MinecraftServer.LOGGER.error(msg, throwable);
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+ net.minecraft.world.level.chunk.LevelChunk.this.level.getCraftServer().getPluginManager().callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new ServerInternalException(msg, throwable)));
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LevelChunk.this.removeBlockEntity(this.getPos());
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// Paper end
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// Spigot start
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diff --git a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java
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index c30d7b04e8383aed7d5f3e93f42c612c685a4df7..fd70133714990ad44b4b2b80c52ffc55be8c9b63 100644
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--- a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java
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+++ b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java
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@@ -274,6 +274,7 @@ public class RegionFile implements AutoCloseable {
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return true;
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}
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} catch (IOException ioexception) {
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+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(ioexception); // Paper
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return false;
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}
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}
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@@ -355,6 +356,7 @@ public class RegionFile implements AutoCloseable {
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((java.nio.Buffer) bytebuffer).position(5); // CraftBukkit - decompile error
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filechannel.write(bytebuffer);
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} catch (Throwable throwable) {
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+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(throwable); // Paper
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if (filechannel != null) {
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try {
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filechannel.close();
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diff --git a/src/main/java/net/minecraft/world/level/storage/DimensionDataStorage.java b/src/main/java/net/minecraft/world/level/storage/DimensionDataStorage.java
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index 68b1a5b6b27f70b0185bb8f0ed924d6d21b43323..e84b99ca10621cb1021d7ec17ba21df24e8c7474 100644
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--- a/src/main/java/net/minecraft/world/level/storage/DimensionDataStorage.java
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+++ b/src/main/java/net/minecraft/world/level/storage/DimensionDataStorage.java
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@@ -120,6 +120,7 @@ public class DimensionDataStorage {
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pushbackInputStream.close();
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} catch (Throwable var15) {
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+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(var15); // Paper
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try {
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fileInputStream.close();
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} catch (Throwable var10) {
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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 07c4d9cd5081378e1b903518f7174fca959cd9e3..dfc2789009fcaa08baa8054bdac915590b8701d6 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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@@ -17,6 +17,9 @@ import java.util.concurrent.atomic.AtomicReference;
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import java.util.function.Consumer;
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import java.util.function.IntUnaryOperator;
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import java.util.logging.Level;
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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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@@ -434,6 +437,8 @@ public class CraftScheduler implements BukkitScheduler {
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msg,
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throwable);
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}
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+ org.bukkit.Bukkit.getServer().getPluginManager().callEvent(
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+ new ServerExceptionEvent(new ServerSchedulerException(msg, throwable, task)));
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// Paper end
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} finally {
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this.currentTask = null;
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@@ -441,7 +446,7 @@ public class CraftScheduler implements BukkitScheduler {
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this.parsePending();
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} else {
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this.debugTail = this.debugTail.setNext(new CraftAsyncDebugger(currentTick + CraftScheduler.RECENT_TICKS, task.getOwner(), task.getTaskClass()));
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- this.executor.execute(task);
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+ this.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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