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Make uncaught exceptions in tick thread shut down the server

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This commit is contained in:
Spottedleaf 2023-03-11 12:36:37 -08:00
parent 3f2b83c35a
commit a80cdafae9
1 changed files with 13 additions and 2 deletions
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15
patches/server/0004-Threaded-Regions.patch
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@ -7695,10 +7695,10 @@ index 0000000000000000000000000000000000000000..29f9fed5f02530b3256e6b993e607d46
+}
diff --git a/src/main/java/io/papermc/paper/threadedregions/TickRegionScheduler.java b/src/main/java/io/papermc/paper/threadedregions/TickRegionScheduler.java
new file mode 100644
index 0000000000000000000000000000000000000000..27c1029673638249b5770a3e757edb8c763e7fa3
index 0000000000000000000000000000000000000000..22d54b86ad86ecb8b739f51aedcb3fc02c9a738a
--- /dev/null
+++ b/src/main/java/io/papermc/paper/threadedregions/TickRegionScheduler.java
@@ -0,0 +1,548 @@
@@ -0,0 +1,559 @@
+package io.papermc.paper.threadedregions;
+
+import ca.spottedleaf.concurrentutil.scheduler.SchedulerThreadPool;
@ -7742,6 +7742,7 @@ index 0000000000000000000000000000000000000000..27c1029673638249b5770a3e757edb8c
+ @Override
+ public Thread newThread(final Runnable run) {
+ final Thread ret = new TickThreadRunner(run, "Region Scheduler Thread #" + this.idGenerator.getAndIncrement());
+ ret.setUncaughtExceptionHandler(TickRegionScheduler.this::uncaughtException);
+ return ret;
+ }
+ });
@ -7862,6 +7863,16 @@ index 0000000000000000000000000000000000000000..27c1029673638249b5770a3e757edb8c
+ this.scheduler.start();
+ }
+
+ private void uncaughtException(final Thread thread, final Throwable thr) {
+ LOGGER.error("Uncaught exception in tick thread \"" + thread.getName() + "\"", thr);
+
+ // prevent further ticks from occurring
+ // we CANNOT sync, because WE ARE ON A SCHEDULER THREAD
+ this.scheduler.halt(false, 0L);
+
+ MinecraftServer.getServer().stopServer();
+ }
+
+ private void regionFailed(final RegionScheduleHandle handle, final boolean executingTasks, final Throwable thr) {
+ // when a region fails, we need to shut down the server gracefully
+