PaperMC/patches/unapplied/server/0840-Kick-on-main-for-illegal-chars.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <jahnke.nassim@gmail.com>
Date: Mon, 17 Jan 2022 19:47:19 +0100
Subject: [PATCH] Kick on main for illegal chars


diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index a0766375eb8dde3b04a01dbca535a4b08a5d6abc..f587a2c208dee26b2146a2dbe343e6bf39ec11e5 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -2081,7 +2081,9 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser
 
         for (int i = 0; i < s.length(); ++i) {
             if (!SharedConstants.isAllowedChatCharacter(s.charAt(i))) {
+                this.server.scheduleOnMain(() -> { // Paper - push to main for event firing
                 this.disconnect(new TranslatableComponent("multiplayer.disconnect.illegal_characters"), org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_CHARACTERS); // Paper - add cause
+                }); // Paper - push to main for event firing
                 return;
             }
         }