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Paper-Old/Spigot-Server-Patches/0309-Thread-Safe-Iteration-of-Chunk-Scheduler.patch
Aikar 05466e3b47
[Auto] Update Upstream
Upstream has released updates that appear to apply compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing.

Bukkit Changes:
d2834556 SPIGOT-4219: Event for PigZombies angering.

CraftBukkit Changes:
a9c796f1 SPIGOT-4184: Fix furnaces not matching Vanilla smelt or animations
195f071e SPIGOT-4219: Event for PigZombies angering.
5e3082c7 SPIGOT-4230: Improve legacy block types
2018-08-05 19:46:43 -04:00

48 Zeilen
1.9 KiB
Diff

From fda8059a53d601af423ce122c823c21d32c359ff Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 23 Jul 2018 19:13:06 -0400
Subject: [PATCH] Thread Safe Iteration of Chunk Scheduler
diff --git a/src/main/java/net/minecraft/server/ChunkTaskScheduler.java b/src/main/java/net/minecraft/server/ChunkTaskScheduler.java
index 7629e0d054..5ee8bedf34 100644
--- a/src/main/java/net/minecraft/server/ChunkTaskScheduler.java
+++ b/src/main/java/net/minecraft/server/ChunkTaskScheduler.java
@@ -1,8 +1,10 @@
package net.minecraft.server;
+import com.google.common.collect.Lists;
import it.unimi.dsi.fastutil.longs.Long2ObjectMap;
import it.unimi.dsi.fastutil.longs.Long2ObjectMaps;
import java.io.IOException;
+import java.util.ArrayList;
import java.util.EnumMap;
import java.util.Map;
import java.util.function.Consumer;
@@ -85,7 +87,13 @@ public class ChunkTaskScheduler extends Scheduler<ChunkCoordIntPair, ChunkStatus
}
public void a() {
- this.g.values().forEach((scheduler_a) -> {
+ // Paper start
+ ArrayList<Scheduler.a> list;
+ synchronized (this.g) {
+ list = Lists.newArrayList(this.g.values());
+ }
+ list.forEach((scheduler_a) -> {
+ // Paper end
ProtoChunk protochunk = (ProtoChunk) scheduler_a.a();
if (protochunk.h() && protochunk.i().d() == ChunkStatus.Type.PROTOCHUNK) {
@@ -93,6 +101,7 @@ public class ChunkTaskScheduler extends Scheduler<ChunkCoordIntPair, ChunkStatus
protochunk.setLastSaved(this.c.getTime());
this.e.saveChunk(this.c, protochunk);
protochunk.a(false);
+
} catch (IOException ioexception) {
ChunkTaskScheduler.b.error("Couldn\'t save chunk", ioexception);
} catch (ExceptionWorldConflict exceptionworldconflict) {
--
2.18.0