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48 lines
2.4 KiB
Diff
48 lines
2.4 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, 5 Feb 2017 00:04:04 -0500
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Subject: [PATCH] Remove CraftScheduler Async Task Debugger
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I have not once ever seen this system help debug a crash.
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One report of a suspected memory leak with the system.
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This adds additional overhead to asynchronous task dispatching
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diff --git a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
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index dc7872afbdd06eb976bee6aee56a40b44084c24a..af3997e47aff9c43dc5019f1b0267effe1df5205 100644
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--- a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
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+++ b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
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@@ -444,7 +444,7 @@ public class CraftScheduler implements BukkitScheduler {
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}
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this.parsePending();
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} else {
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- this.debugTail = this.debugTail.setNext(new CraftAsyncDebugger(currentTick + CraftScheduler.RECENT_TICKS, task.getOwner(), task.getTaskClass()));
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+ // this.debugTail = this.debugTail.setNext(new CraftAsyncDebugger(currentTick + CraftScheduler.RECENT_TICKS, task.getOwner(), task.getTaskClass())); // Paper
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this.executor.execute(new com.destroystokyo.paper.ServerSchedulerReportingWrapper(task)); // Paper
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// We don't need to parse pending
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// (async tasks must live with race-conditions if they attempt to cancel between these few lines of code)
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@@ -461,7 +461,7 @@ public class CraftScheduler implements BukkitScheduler {
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this.pending.addAll(temp);
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temp.clear();
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MinecraftTimings.bukkitSchedulerFinishTimer.stopTiming(); // Paper
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- this.debugHead = this.debugHead.getNextHead(currentTick);
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+ //this.debugHead = this.debugHead.getNextHead(currentTick); // Paper
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}
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private void addTask(final CraftTask task) {
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@@ -525,10 +525,15 @@ public class CraftScheduler implements BukkitScheduler {
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@Override
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public String toString() {
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+ // Paper start
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+ return "";
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+ /*
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int debugTick = this.currentTick;
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StringBuilder string = new StringBuilder("Recent tasks from ").append(debugTick - CraftScheduler.RECENT_TICKS).append('-').append(debugTick).append('{');
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this.debugHead.debugTo(string);
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return string.append('}').toString();
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+ */
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+ // Paper end
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}
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@Deprecated
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