Paper/Spigot-Server-Patches/0332-Use-a-Queue-for-Queueing-Commands.patch
Aikar a7e90f01fe
[Auto] Updated Upstream (CraftBukkit)
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

CraftBukkit Changes:
26c89277 SPIGOT-4385: Clearer error for invalid generator-settings
2018-09-19 04:36:38 -04:00

37 lines
1.9 KiB
Diff

From 92ce659d44507fca507ace7feb482e5742a887ca Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 12 Aug 2018 02:33:39 -0400
Subject: [PATCH] Use a Queue for Queueing Commands
Lists are bad as Queues mmmkay.
diff --git a/src/main/java/net/minecraft/server/DedicatedServer.java b/src/main/java/net/minecraft/server/DedicatedServer.java
index 1a332909b..9ad5d9dc6 100644
--- a/src/main/java/net/minecraft/server/DedicatedServer.java
+++ b/src/main/java/net/minecraft/server/DedicatedServer.java
@@ -39,7 +39,7 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
private static final Logger LOGGER = LogManager.getLogger();
private static final Pattern h = Pattern.compile("^[a-fA-F0-9]{40}$");
- private final List<ServerCommand> serverCommandQueue = Collections.synchronizedList(Lists.<ServerCommand>newArrayList()); // CraftBukkit - fix decompile error
+ private final java.util.Queue<ServerCommand> serverCommandQueue = new java.util.concurrent.ConcurrentLinkedQueue<>(); // Paper - use a proper queue
private RemoteStatusListener j;
public final RemoteControlCommandListener remoteControlCommandListener = new RemoteControlCommandListener(this);
private RemoteControlListener l;
@@ -463,8 +463,10 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
public void aU() {
MinecraftTimings.serverCommandTimer.startTiming(); // Spigot
- while (!this.serverCommandQueue.isEmpty()) {
- ServerCommand servercommand = (ServerCommand) this.serverCommandQueue.remove(0);
+ // Paper start - use proper queue
+ ServerCommand servercommand;
+ while ((servercommand = this.serverCommandQueue.poll()) != null) {
+ // Paper end
// CraftBukkit start - ServerCommand for preprocessing
ServerCommandEvent event = new ServerCommandEvent(console, servercommand.command);
--
2.19.0