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89d51d5f29
Because this exploit has been widely known for years and has not been fixed by Mojang, we decided that it was worth allowing people to toggle it on/off due to how easy it is to make it configurable. It should be noted that this decision does not promise all future exploits will be configurable.
23 lines
1.4 KiB
Diff
23 lines
1.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Fri, 26 Jun 2020 22:35:08 -0700
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Subject: [PATCH] Hide sync chunk writes behind flag
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Syncing writes on each write call has terrible performance
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on harddrives.
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-DPaper.enable-sync-chunk-writes=true to enable
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diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServerProperties.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServerProperties.java
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index 90fe26a546eeebf90ccf7f899103346cdb3ae702..bab2471616404821671264ccefd729cab8d0bf58 100644
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--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServerProperties.java
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+++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServerProperties.java
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@@ -144,7 +144,7 @@ public class DedicatedServerProperties extends Settings<DedicatedServerPropertie
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this.maxWorldSize = this.get("max-world-size", (integer) -> {
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return Mth.clamp(integer, 1, 29999984);
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}, 29999984);
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- this.syncChunkWrites = this.get("sync-chunk-writes", true);
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+ this.syncChunkWrites = this.get("sync-chunk-writes", true) && Boolean.getBoolean("Paper.enable-sync-chunk-writes"); // Paper - Hide sync chunk writes behind flag
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this.enableJmxMonitoring = this.get("enable-jmx-monitoring", false);
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this.enableStatus = this.get("enable-status", true);
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this.hideOnlinePlayers = this.get("hide-online-players", false);
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