From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 11 Apr 2020 21:38:59 -0400
Subject: [PATCH] Disable Sync Events firing Async errors during shutdown
This is how it use to behave on Paper, and this is totally destroying
the ability to try to shut the server down gracefully during the
shutdown process as events firing on the watchdog thread are throwing
errors.
This isn't an issue on Spigot
diff --git a/src/main/java/org/bukkit/plugin/SimplePluginManager.java b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
index b83637f872be5fc73500b10c917d71802976b340..49e5d49eb09bb966e47d6a03ac08a527c963b43d 100644
--- a/src/main/java/org/bukkit/plugin/SimplePluginManager.java
+++ b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
@@ -591,7 +591,7 @@ public final class SimplePluginManager implements PluginManager {
// Paper - replace callEvent by merging to below method
if (event.isAsynchronous() && server.isPrimaryThread()) {
throw new IllegalStateException(event.getEventName() + " may only be triggered asynchronously.");
- } else if (!event.isAsynchronous() && !server.isPrimaryThread()) {
+ } else if (!event.isAsynchronous() && !server.isPrimaryThread() && !server.isStopping() ) {
throw new IllegalStateException(event.getEventName() + " may only be triggered synchronously.");
}
