PaperMC/Spigot-Server-Patches/0133-Configurable-packet-in-spam-threshold.patch
Aikar b62dfa0bf9
Updated Upstream (Bukkit/CraftBukkit)
Upstream has released updates that appears 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:
39ce5d3a SPIGOT-4399: ItemMeta.equals broken with AttributeModifiers

CraftBukkit Changes:
1cf8b5dc SPIGOT-4400: Populators running on existing chunks
116cb9a1 SPIGOT-4399: Add attribute modifier equality test
5ee1c18a SPIGOT-4398: Set ASM7_EXPERIMENTAL flag
2018-09-28 19:31:59 -04:00

48 lines
2.3 KiB
Diff

From a3048a43d2a729ed7415b9b721a8d180855a4e4b 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/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
index 296601f21b..a702d1a286 100644
--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
@@ -239,4 +239,13 @@ public class PaperConfig {
private static void bungeeOnlineMode() {
bungeeOnlineMode = getBoolean("settings.bungee-online-mode", true);
}
+
+ public static int packetInSpamThreshold = 300;
+ private static void packetInSpamThreshold() {
+ if (version < 11) {
+ int oldValue = getInt("settings.play-in-use-item-spam-threshold", 300);
+ set("settings.incoming-packet-spam-threshold", oldValue);
+ }
+ packetInSpamThreshold = getInt("settings.incoming-packet-spam-threshold", 300);
+ }
}
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index aad33272f0..598b747ec0 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -1201,13 +1201,14 @@ public class PlayerConnection implements PacketListenerPlayIn, ITickable {
// Spigot start - limit place/interactions
private int limitedPackets;
private long lastLimitedPacket = -1;
+ private static final int THRESHOLD = com.destroystokyo.paper.PaperConfig.packetInSpamThreshold; // Paper - Configurable threshold
private boolean checkLimit(long timestamp) {
- if (lastLimitedPacket != -1 && timestamp - lastLimitedPacket < 30 && limitedPackets++ >= 4) {
+ if (lastLimitedPacket != -1 && timestamp - lastLimitedPacket < THRESHOLD && limitedPackets++ >= 8) { // Paper - Use threshold, raise packet limit to 8
return false;
}
- if (lastLimitedPacket == -1 || timestamp - lastLimitedPacket >= 30) {
+ if (lastLimitedPacket == -1 || timestamp - lastLimitedPacket >= THRESHOLD) { // Paper
lastLimitedPacket = timestamp;
limitedPackets = 0;
return true;
--
2.19.0