43 lines
2.2 KiB
Diff
43 lines
2.2 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 6c8e9d498c9a30a1aa88494ba09c3cae012a8fa1..cd248eb6be663e8be33f2c3c6b06b77b6d5753a4 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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@@ -620,4 +620,9 @@ 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 835f84c2d33e48b2bcdaed822c7a50f3431bc323..31f09291015e805379ee55360bbf262ec371f493 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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@@ -776,7 +776,7 @@ 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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// CraftBukkit start
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// this.updateSpawnFlags();
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worldserver.setSpawnFlags(this.getSpawnMonsters(), this.getSpawnAnimals());
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