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Fix isCurrentlyRunning for sync tasks

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Not sure where this would of ever been used, but for correctness sake.
This commit is contained in:
Aikar 2018-03-17 13:14:44 -04:00
parent 26b1519733
commit 09d1277482
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1 changed files with 13 additions and 11 deletions
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24
Spigot-Server-Patches/0275-Improved-Async-Task-Scheduler.patch
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@ -1,4 +1,4 @@
From 2b304a51b4e740aaab398d6bd31f54da4486ef81 Mon Sep 17 00:00:00 2001
From a02abf4be83eadada6f4e91795711a06cee84905 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 16 Mar 2018 22:59:43 -0400
Subject: [PATCH] Improved Async Task Scheduler
@ -204,7 +204,7 @@ index 000000000..cf5aada2f
+ }
+}
diff --git a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
index e47f4cca2..4a4159879 100644
index e47f4cca2..c3cb9e6d2 100644
--- a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
+++ b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
@@ -15,7 +15,6 @@ import java.util.concurrent.atomic.AtomicReference;
@ -306,19 +306,21 @@ index e47f4cca2..4a4159879 100644
final CraftTask task = new CraftTask(
new Runnable() {
public void run() {
@@ -272,6 +303,11 @@ public class CraftScheduler implements BukkitScheduler {
@@ -272,6 +303,13 @@ public class CraftScheduler implements BukkitScheduler {
}
public boolean isCurrentlyRunning(final int taskId) {
+ // Paper start
+ if (!isAsyncScheduler) { //noinspection TailRecursion
+ return this.asyncScheduler.isCurrentlyRunning(taskId);
+ if (!isAsyncScheduler) {
+ if (this.asyncScheduler.isCurrentlyRunning(taskId)) {
+ return true;
+ }
+ }
+ // Paper end
final CraftTask task = runners.get(taskId);
if (task == null || task.isSync()) {
return false;
@@ -286,6 +322,11 @@ public class CraftScheduler implements BukkitScheduler {
@@ -286,6 +324,11 @@ public class CraftScheduler implements BukkitScheduler {
if (taskId <= 0) {
return false;
}
@ -330,7 +332,7 @@ index e47f4cca2..4a4159879 100644
for (CraftTask task = head.getNext(); task != null; task = task.getNext()) {
if (task.getTaskId() == taskId) {
return task.getPeriod() >= -1l; // The task will run
@@ -296,6 +337,12 @@ public class CraftScheduler implements BukkitScheduler {
@@ -296,6 +339,12 @@ public class CraftScheduler implements BukkitScheduler {
}
public List<BukkitWorker> getActiveWorkers() {
@ -343,7 +345,7 @@ index e47f4cca2..4a4159879 100644
final ArrayList<BukkitWorker> workers = new ArrayList<BukkitWorker>();
for (final CraftTask taskObj : runners.values()) {
// Iterator will be a best-effort (may fail to grab very new values) if called from an async thread
@@ -332,6 +379,11 @@ public class CraftScheduler implements BukkitScheduler {
@@ -332,6 +381,11 @@ public class CraftScheduler implements BukkitScheduler {
pending.add(task);
}
}
@ -355,7 +357,7 @@ index e47f4cca2..4a4159879 100644
return pending;
}
@@ -339,6 +391,11 @@ public class CraftScheduler implements BukkitScheduler {
@@ -339,6 +393,11 @@ public class CraftScheduler implements BukkitScheduler {
* This method is designed to never block or wait for locks; an immediate execution of all current tasks.
*/
public void mainThreadHeartbeat(final int currentTick) {
@ -367,7 +369,7 @@ index e47f4cca2..4a4159879 100644
this.currentTick = currentTick;
final List<CraftTask> temp = this.temp;
parsePending();
@@ -372,7 +429,7 @@ public class CraftScheduler implements BukkitScheduler {
@@ -372,7 +431,7 @@ public class CraftScheduler implements BukkitScheduler {
parsePending();
} else {
//debugTail = debugTail.setNext(new CraftAsyncDebugger(currentTick + RECENT_TICKS, task.getOwner(), task.getTaskClass())); // Paper
@ -376,7 +378,7 @@ index e47f4cca2..4a4159879 100644
// We don't need to parse pending
// (async tasks must live with race-conditions if they attempt to cancel between these few lines of code)
}
@@ -400,7 +457,13 @@ public class CraftScheduler implements BukkitScheduler {
@@ -400,7 +459,13 @@ public class CraftScheduler implements BukkitScheduler {
tailTask.setNext(task);
}