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928bcc8d3a
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 09943450 Update SnakeYAML version 5515734f SPIGOT-7162: Incorrect description for Entity#getVehicle javadoc 6f82b381 PR-788: Add getHand() to all relevant events CraftBukkit Changes: aaf484f6f SPIGOT-7163: CraftMerchantRecipe doesn't copy demand and specialPrice from BukkitMerchantRecipe 5329dd6fd PR-1107: Add getHand() to all relevant events 93061706e SPIGOT-7045: Ocelots never spawn with babies with spawn reason OCELOT_BABY
67 lines
3.5 KiB
Diff
67 lines
3.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Callahan <mr.callahhh@gmail.com>
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Date: Wed, 8 Apr 2020 02:42:14 -0500
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Subject: [PATCH] Async command map building
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This adds a custom pool inorder to make sure that they are closed
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without much though, as it doesn't matter if the client is not sent
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commands if the server is restarting. Using the default async pool caused issues to arise
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due to the shutdown logic generally being much later.
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diff --git a/src/main/java/net/minecraft/commands/Commands.java b/src/main/java/net/minecraft/commands/Commands.java
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index 2bf67468a6c745bc6243c65210477ba129bfcb07..c4315531f93f4ed68b4621157b02572886e1ed30 100644
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--- a/src/main/java/net/minecraft/commands/Commands.java
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+++ b/src/main/java/net/minecraft/commands/Commands.java
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@@ -360,6 +360,24 @@ public class Commands {
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if ( org.spigotmc.SpigotConfig.tabComplete < 0 ) return; // Spigot
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// CraftBukkit start
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// Register Vanilla commands into builtRoot as before
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+ // Paper start - Async command map building
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+ COMMAND_SENDING_POOL.execute(() -> {
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+ this.sendAsync(player);
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+ });
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+ }
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+
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+ public static final java.util.concurrent.ThreadPoolExecutor COMMAND_SENDING_POOL = new java.util.concurrent.ThreadPoolExecutor(
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+ 0, 2, 60L, java.util.concurrent.TimeUnit.SECONDS,
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+ new java.util.concurrent.LinkedBlockingQueue<>(),
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+ new com.google.common.util.concurrent.ThreadFactoryBuilder()
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+ .setNameFormat("Paper Async Command Builder Thread Pool - %1$d")
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+ .setUncaughtExceptionHandler(new net.minecraft.DefaultUncaughtExceptionHandlerWithName(net.minecraft.server.MinecraftServer.LOGGER))
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+ .build(),
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+ new java.util.concurrent.ThreadPoolExecutor.DiscardPolicy()
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+ );
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+
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+ private void sendAsync(ServerPlayer player) {
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+ // Paper end - Async command map building
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Map<CommandNode<CommandSourceStack>, CommandNode<SharedSuggestionProvider>> map = Maps.newIdentityHashMap(); // Use identity to prevent aliasing issues
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RootCommandNode vanillaRoot = new RootCommandNode();
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@@ -377,7 +395,14 @@ public class Commands {
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for (CommandNode node : rootcommandnode.getChildren()) {
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bukkit.add(node.getName());
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}
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+ // Paper start - Async command map building
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+ net.minecraft.server.MinecraftServer.getServer().execute(() -> {
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+ runSync(player, bukkit, rootcommandnode);
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+ });
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+ }
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+ private void runSync(ServerPlayer player, Collection<String> bukkit, RootCommandNode<SharedSuggestionProvider> rootcommandnode) {
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+ // Paper end - Async command map building
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PlayerCommandSendEvent event = new PlayerCommandSendEvent(player.getBukkitEntity(), new LinkedHashSet<>(bukkit));
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event.getPlayer().getServer().getPluginManager().callEvent(event);
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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 44b70cef867093979e5481bee4d60676bdca6d47..acc9f22a1284cea2e29f3616598f8388f0a0e6f6 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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@@ -889,6 +889,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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}
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MinecraftServer.LOGGER.info("Stopping server");
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+ Commands.COMMAND_SENDING_POOL.shutdownNow(); // Paper - Shutdown and don't bother finishing
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MinecraftTimings.stopServer(); // Paper
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// CraftBukkit start
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if (this.server != null) {
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