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Possible fix for cancelled CraftScheduler tasks still running.

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By: EvilSeph <evilseph@unaligned.org>
This commit is contained in:
CraftBukkit/Spigot 2011-06-30 02:18:11 -04:00
parent 6f94838466
commit f7df7a7870
1 changed files with 31 additions and 6 deletions
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37
paper-server/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
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@ -253,15 +253,40 @@ public class CraftScheduler implements BukkitScheduler, Runnable {
}
public void cancelTask(int taskId) {
synchronized (schedulerQueue) {
Iterator<CraftTask> itr = schedulerQueue.keySet().iterator();
while (itr.hasNext()) {
CraftTask current = itr.next();
if (current.getIdNumber() == taskId) {
itr.remove();
syncedTasksLock.lock();
try {
synchronized (schedulerQueue) {
mainThreadLock.lock();
try {
Iterator<CraftTask> itr = schedulerQueue.keySet().iterator();
while (itr.hasNext()) {
CraftTask current = itr.next();
if (current.getIdNumber() == taskId) {
itr.remove();
}
}
itr = mainThreadQueue.iterator();
while (itr.hasNext()) {
CraftTask current = itr.next();
if (current.getIdNumber() == taskId) {
itr.remove();
}
}
itr = syncedTasks.iterator();
while (itr.hasNext()) {
CraftTask current = itr.next();
if (current.getIdNumber() == taskId) {
itr.remove();
}
}
} finally {
mainThreadLock.unlock();
}
}
} finally {
syncedTasksLock.unlock();
}
craftThreadManager.interruptTask(taskId);
}