mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-12 01:41:05 +01:00
207 lines
13 KiB
Diff
207 lines
13 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/players/OldUsersConverter.java b/src/main/java/net/minecraft/server/players/OldUsersConverter.java
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index 68551947f5b7d3471f15bd74ccd86519ab34c1c1..a0b0614ac7d2009db5c6c10ab4a5f09dd447c635 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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@@ -356,7 +356,11 @@ public class OldUsersConverter {
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try {
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root = NbtIo.readCompressed(new java.io.FileInputStream(file5), NbtAccounter.unlimitedHeap());
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} catch (Exception exception) {
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- io.papermc.paper.util.TraceUtil.printStackTrace(exception); // Paper
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+ // Paper start
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+ io.papermc.paper.util.StacktraceDeobfuscator.INSTANCE.deobfuscateThrowable(exception);
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+ exception.printStackTrace();
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+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(exception);
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+ // Paper end
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}
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if (root != null) {
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@@ -369,7 +373,11 @@ public class OldUsersConverter {
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try {
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NbtIo.writeCompressed(root, new java.io.FileOutputStream(file2));
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} catch (Exception exception) {
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- io.papermc.paper.util.TraceUtil.printStackTrace(exception); // Paper
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+ // Paper start
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+ io.papermc.paper.util.StacktraceDeobfuscator.INSTANCE.deobfuscateThrowable(exception);
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+ exception.printStackTrace();
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+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(exception);
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+ // Paper end
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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 8183c26b4a5ad169a53702b8c45fd05cda934e80..36dec6cd78a0990ba3c09a4a748c259ef5c0a2ff 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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@@ -117,6 +117,7 @@ public class VillageSiege implements CustomSpawner {
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entityzombie.finalizeSpawn(world, world.getCurrentDifficultyAt(entityzombie.blockPosition()), MobSpawnType.EVENT, (SpawnGroupData) 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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+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(exception); // Paper - ServerExceptionEvent
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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 b4293991dddc9039c26106ac8c047e5aeec35a56..32b42d25631aecdd31db4954a8bbf38bcda98d6b 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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@@ -733,6 +733,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
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// Paper start - Prevent block 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 com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerInternalException(msg, throwable))); // Paper - ServerExceptionEvent
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entity.discard(org.bukkit.event.entity.EntityRemoveEvent.Cause.DISCARD);
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// Paper end - Prevent block entity and entity crashes
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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 6a80479554f0c860a8dd6baa1a6506858fca83e3..6324689f52363f19501143c1649f0885684cb796 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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@@ -274,6 +274,7 @@ public final class NaturalSpawner {
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NaturalSpawner.LOGGER.warn("Can't spawn entity of type: {}", BuiltInRegistries.ENTITY_TYPE.getKey(type));
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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 - ServerExceptionEvent
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}
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return null;
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@@ -362,6 +363,7 @@ 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 - ServerExceptionEvent
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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 6889991885cc2075e0936b2c480befeef30d308c..4495c5051b0c7a04d433c39d91f74cb7924d3ff2 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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@@ -471,8 +471,13 @@ public class LevelChunk extends ChunkAccess {
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BlockState iblockdata = this.getBlockState(blockposition);
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if (!iblockdata.hasBlockEntity()) {
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- LevelChunk.LOGGER.warn("Trying to set block entity {} at position {}, but state {} does not allow it", new Object[]{blockEntity, blockposition, iblockdata});
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- new Exception().printStackTrace(); // CraftBukkit
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+ // Paper start - ServerExceptionEvent
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+ com.destroystokyo.paper.exception.ServerInternalException e = new com.destroystokyo.paper.exception.ServerInternalException(
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+ "Trying to set block entity %s at position %s, but state %s does not allow it".formatted(blockEntity, blockposition, iblockdata)
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+ );
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+ e.printStackTrace();
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+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(e);
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+ // Paper end - ServerExceptionEvent
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} else {
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BlockState iblockdata1 = blockEntity.getBlockState();
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@@ -956,6 +961,7 @@ public class LevelChunk extends ChunkAccess {
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// Paper start - Prevent block 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 com.destroystokyo.paper.exception.ServerInternalException(msg, throwable))); // Paper - ServerExceptionEvent
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LevelChunk.this.removeBlockEntity(this.getPos());
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// Paper end - Prevent block entity and entity crashes
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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 15f273aa592828719de6e092d79a407dc8652dfe..b24e8255ab18eb5b2e4968aa62aa3d72ef33f0eb 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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@@ -296,6 +296,7 @@ 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 - ServerExceptionEvent
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return false;
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}
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}
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@@ -377,6 +378,7 @@ public class RegionFile implements AutoCloseable {
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((java.nio.Buffer) buf).position(5); // CraftBukkit - decompile error
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filechannel.write(buf);
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} catch (Throwable throwable) {
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+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(throwable); // Paper - ServerExceptionEvent
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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/org/bukkit/craftbukkit/scheduler/CraftScheduler.java b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
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index 6c0debe3f3b693ed90dd2a39f481cccd8e4f7634..cf9f04e005940f5dd7baf50435f3703fa7c2d4f0 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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@@ -416,20 +416,25 @@ 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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+ final String logMessage = 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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+ logMessage,
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throwable);
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+ org.bukkit.Bukkit.getServer().getPluginManager().callEvent(
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+ new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerSchedulerException(logMessage, throwable, task)));
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+ // Paper end
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} finally {
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this.currentTask = null;
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}
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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 com.destroystokyo.paper.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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