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fb2c24b36d
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: 05ae036c PR-746: Add option to use cached map color palette 57849c1b PR-759: Add preview chat option in ServerListPingEvent 0169e65d PR-758: Add missing server properties methods from 1.19 CraftBukkit Changes: 622dbe6c2 SPIGOT-7068: SKULK and SKULK_VEIN BlockSpreadEvents Still do not reference the correct source (SKULK_CATALYST) 6c61b73f3 PR-1052: Add option to use cached map color palette c882f38ea SPIGOT-7066: Fix custom END worlds not generating DragonBattle 6866aab59 SPIGOT-2420: Can't set exp drops for EnderDragon death 9dcd46530 PR-1067: Add preview chat option in ServerListPingEvent 36c2681af PR-1066: Add missing server properties methods from 1.19 031eaadd0 Increase outdated build delay 8fda4b12f SPIGOT-7060: SCULK and SCULK_VEIN BlockSpreadEvents do not reference the correct source
64 lines
2.9 KiB
Diff
64 lines
2.9 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: Sun, 10 May 2020 22:16:17 -0400
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Subject: [PATCH] Wait for Async Tasks during shutdown
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Server.reload() had this logic to give time for tasks to shutdown,
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however shutdown did not...
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Adds a 5 second grace period for any async tasks to finish and warns
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if any are still running after that delay just as reload does.
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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 407cfb88d3a6c9c699ca42df2642d9f6fad87cbd..df40ab29f928fa31ccedb9afb64da7e193a8d1f7 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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@@ -907,6 +907,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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// CraftBukkit start
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if (this.server != null) {
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this.server.disablePlugins();
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+ this.server.waitForAsyncTasksShutdown(); // Paper
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}
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// CraftBukkit end
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if (this.getConnection() != null) {
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index f6adc73c6c1cdf0a182131b87edd103966212017..9ad5772fcb115d47cc4c0ff8d7f4ffeaa5b7edee 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -1007,6 +1007,35 @@ public final class CraftServer implements Server {
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org.spigotmc.WatchdogThread.hasStarted = true; // Paper - Disable watchdog early timeout on reload
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}
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+ // Paper start
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+ public void waitForAsyncTasksShutdown() {
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+ int pollCount = 0;
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+
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+ // Wait for at most 5 seconds for plugins to close their threads
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+ while (pollCount < 10*5 && getScheduler().getActiveWorkers().size() > 0) {
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+ try {
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+ Thread.sleep(100);
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+ } catch (InterruptedException e) {}
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+ pollCount++;
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+ }
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+
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+ List<BukkitWorker> overdueWorkers = getScheduler().getActiveWorkers();
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+ for (BukkitWorker worker : overdueWorkers) {
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+ Plugin plugin = worker.getOwner();
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+ String author = "<NoAuthorGiven>";
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+ if (plugin.getDescription().getAuthors().size() > 0) {
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+ author = plugin.getDescription().getAuthors().get(0);
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+ }
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+ getLogger().log(Level.SEVERE, String.format(
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+ "Nag author: '%s' of '%s' about the following: %s",
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+ author,
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+ plugin.getDescription().getName(),
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+ "This plugin is not properly shutting down its async tasks when it is being shut down. This task may throw errors during the final shutdown logs and might not complete before process dies."
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+ ));
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+ }
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+ }
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+ // Paper end
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+
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@Override
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public void reloadData() {
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ReloadCommand.reload(console);
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