43 lines
2.1 KiB
Diff
43 lines
2.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Wed, 8 Apr 2020 21:24:05 -0400
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Subject: [PATCH] Increase Light Queue Size
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Wiz mentioned that large WorldEdit operations cause light to run on
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main thread. The queue was small, set to 5.. this bumps it to 20
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but makes it configurable per-world.
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The main risk of increasing this higher is during shutdown, some
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queued light updates may be lost because mojang did not flush the
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light engine on shutdown...
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The queue size only puts a cap on max loss, doesn't solve that problem.
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index 69b3faf28d019fca90734c4d0944ead8fd97ab87..21940f2034744ea417a43fcebc92b21298753d2d 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -617,4 +617,9 @@ public class PaperWorldConfig {
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private void zombieVillagerInfectionChance() {
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zombieVillagerInfectionChance = getDouble("zombie-villager-infection-chance", zombieVillagerInfectionChance);
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}
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+
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+ public int lightQueueSize = 20;
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+ private void lightQueueSize() {
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+ lightQueueSize = getInt("light-queue-size", lightQueueSize);
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+ }
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}
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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 aecc0fee6924922f1599a99a643c1d2437e22fc6..29104c3a2f5231c8870208327facca2d33bfc9c3 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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@@ -662,7 +662,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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this.executeModerately();
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// CraftBukkit end
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worldloadlistener.b();
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- chunkproviderserver.getLightEngine().a(5);
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+ chunkproviderserver.getLightEngine().a(worldserver.paperConfig.lightQueueSize); // Paper - increase light queue size
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this.ba();
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// CraftBukkit start
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