PaperMC/patches/server/0107-Configurable-packet-in-spam-threshold.patch
Jake Potrebic 3c0d6aaed9
Updated Upstream (Bukkit/CraftBukkit/Spigot) (#10085)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
0c7aedbc SPIGOT-7554, PR-954: Add DecoratedPotInventory

CraftBukkit Changes:
53ebb05e3 SPIGOT-7554, PR-1323: Add DecoratedPotInventory
33a2d8773 Ensure that PlayerMoveEvent is always fired where applicable
7df18510f SPIGOT-7555: Don't cast ItemFlags to byte
19aec59ea Use provided case for non-existent OfflinePlayers

Spigot Changes:
e7ce55a3 Remove obsolete PlayerMoveEvent improvements
3e5e22c0 Remove obsolete lowercasing of non existent OfflinePlayer names
2023-12-28 12:47:57 -08:00

27 lines
1.7 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach.brown@destroystokyo.com>
Date: Sun, 11 Sep 2016 14:30:57 -0500
Subject: [PATCH] Configurable packet in spam threshold
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index fe6a995331ba489911886047130861496d75979a..4300fd30f782a2fe32519f7e27edff292ca46ef6 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -1536,13 +1536,14 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
// Spigot start - limit place/interactions
private int limitedPackets;
private long lastLimitedPacket = -1;
+ private static int getSpamThreshold() { return io.papermc.paper.configuration.GlobalConfiguration.get().spamLimiter.incomingPacketThreshold; } // Paper - Configurable threshold
private boolean checkLimit(long timestamp) {
- if (this.lastLimitedPacket != -1 && timestamp - this.lastLimitedPacket < 30 && this.limitedPackets++ >= 4) {
+ if (this.lastLimitedPacket != -1 && timestamp - this.lastLimitedPacket < getSpamThreshold() && this.limitedPackets++ >= 8) { // Paper - Use threshold, raise packet limit to 8
return false;
}
- if (this.lastLimitedPacket == -1 || timestamp - this.lastLimitedPacket >= 30) {
+ if (this.lastLimitedPacket == -1 || timestamp - this.lastLimitedPacket >= getSpamThreshold()) { // Paper
this.lastLimitedPacket = timestamp;
this.limitedPackets = 0;
return true;