mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-27 04:55:47 +01:00
41 lines
2.1 KiB
Diff
41 lines
2.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Shane Freeder <theboyetronic@gmail.com>
|
|
Date: Thu, 5 Oct 2017 01:54:07 +0100
|
|
Subject: [PATCH] handle PacketPlayInKeepAlive async
|
|
|
|
In 1.12.2, Mojang moved the processing of PacketPlayInKeepAlive off the main
|
|
thread, while entirely correct for the server, this causes issues with
|
|
plugins which are expecting the PlayerQuitEvent on the main thread.
|
|
|
|
In order to counteract some bad behavior, we will post handling of the
|
|
disconnection to the main thread, but leave the actual processing of the packet
|
|
off the main thread.
|
|
|
|
also adding some additional logging in order to help work out what is causing
|
|
random disconnections for clients.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
|
|
index 240a50d0da11199a05292d803cf367e30a639331..8d0b1405655ad38d4849d0972d69a3f9cf4988cf 100644
|
|
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
|
|
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
|
|
@@ -2621,14 +2621,18 @@ public class PlayerConnection implements PacketListenerPlayIn {
|
|
|
|
@Override
|
|
public void a(PacketPlayInKeepAlive packetplayinkeepalive) {
|
|
- PlayerConnectionUtils.ensureMainThread(packetplayinkeepalive, this, this.player.getWorldServer()); // CraftBukkit
|
|
+ //PlayerConnectionUtils.ensureMainThread(packetplayinkeepalive, this, this.player.getWorldServer()); // CraftBukkit // Paper - This shouldn't be on the main thread
|
|
if (this.awaitingKeepAlive && packetplayinkeepalive.b() == this.h) {
|
|
int i = (int) (SystemUtils.getMonotonicMillis() - this.lastKeepAlive);
|
|
|
|
this.player.ping = (this.player.ping * 3 + i) / 4;
|
|
this.awaitingKeepAlive = false;
|
|
} else if (!this.isExemptPlayer()) {
|
|
+ // Paper start - This needs to be handled on the main thread for plugins
|
|
+ minecraftServer.scheduleOnMain(() -> {
|
|
this.disconnect(new ChatMessage("disconnect.timeout"));
|
|
+ });
|
|
+ // Paper end
|
|
}
|
|
|
|
}
|