Optimize Thread Wait Logic in BlockableEventLoop (#69)

* Should fix MC-183518
Winds-Studio · Jun 15, 2024 · 090f29e · 090f29e
1 parent d7fcb32
commit 090f29e
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/patches/server/0085-Fix-MC-183518.patch b/patches/server/0085-Fix-MC-183518.patch
@@ -0,0 +1,23 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: HaHaWTH <[email protected]>
+Date: Fri, 14 Jun 2024 17:34:17 -0400
+Subject: [PATCH] Fix-MC-183518
+
+Related MC issue: https://bugs.mojang.com/browse/MC-183518
+
+diff --git a/src/main/java/net/minecraft/util/thread/BlockableEventLoop.java b/src/main/java/net/minecraft/util/thread/BlockableEventLoop.java
+index 43487a9ee202c5b0e5a416519939111f77b3059c..e60d98d1531bc6c962b7cbc3595daa5efa3aed93 100644
+--- a/src/main/java/net/minecraft/util/thread/BlockableEventLoop.java
++++ b/src/main/java/net/minecraft/util/thread/BlockableEventLoop.java
+@@ -142,8 +142,9 @@ public abstract class BlockableEventLoop<R extends Runnable> implements Profiler
+     }
+
+     public void waitForTasks() {
+-        Thread.yield();
+-        LockSupport.parkNanos("waiting for tasks", 100000L);
++        // Leaf start - Fix MC-183518
++        LockSupport.parkNanos("waiting for tasks", 2000000L);
++        // Leaf end
+     }
+
+     protected void doRunTask(R task) {