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773dd72446
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: 69c7ce23 PR-990: Use Mockito instead of InvocationHandler for test mocking 997de31d PR-893: Add a stream method to Registry to make it easier to use and to avoid unnecessary wrapping 6a8ce581 Fix malformed javadoc in previous commit 26c74f6d PR-890: Add more Sculk API (bloom, shriek, bloom event) aa067abf PR-895: Load GameEvent and MusicInstrument from registry CraftBukkit Changes: 78796c9de Add support for Java 21 ddc9a2dad SPIGOT-7475: Don't fire SculkBloomEvent during world generation caee2311a PR-1245: Add a stream method to Registry to make it easier to use and to avoid unnecessary wrapping de421cf56 PR-1242: Add more Sculk API (bloom, shriek, bloom event) 00f5a80fb PR-1252: Fix error when generating a tree in water 10219df3a PR-1248: Load GameEvent and MusicInstrument from registry
60 lines
2.8 KiB
Diff
60 lines
2.8 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 8b1a92c1a0e9505ebc11de0e6b54b48343ef8e60..ccf238c12c416e2aa7ee83a14bbbb96f5b2f8b51 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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@@ -927,6 +927,7 @@ 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 d07c3a06ab9e6f65090b8df999b7edcfc1b32727..7909cf20ab3cd4948ed13c6eba0cdf503b557a70 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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@@ -1016,6 +1016,31 @@ 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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+ getLogger().log(Level.SEVERE, String.format(
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+ "Nag author(s): '%s' of '%s' about the following: %s",
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+ plugin.getPluginMeta().getAuthors(),
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+ plugin.getPluginMeta().getDisplayName(),
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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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