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Updated Upstream (Paper)

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Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@e4a5a894 Update to Minecraft 26.1.1
PaperMC/Paper@92a4d8db Update "Only write chunk data to disk if it serializes without throwing"
PaperMC/Paper@02d9cbce Update "Entity load/save limit per chunk"
PaperMC/Paper@cb696286 Update "Attempt to recalculate regionfile header if it is corrupt"
PaperMC/Paper@4662bab9 Update "Incremental chunk and player saving"
PaperMC/Paper@4dddc82f Implement new version schema: `<mcver>.build.<paper_build_no>-<paper_status>` / `<mcver>.local-SNAPSHOT`
PaperMC/Paper@fc0a9980 Set channel to ALPHA
PaperMC/Paper@a4fa0357 update gradle wrapper
PaperMC/Paper@a15ceb7a Update fill-gradle to 1.0.11
PaperMC/Paper@52f7e24e Publish to releases repository
PaperMC/Paper@bb7ff8f0 Update "Optimise general POI access"
PaperMC/Paper@ac42a07e Update "Flush regionfiles on save configuration option"
PaperMC/Paper@14357cc5 Avoid using the regionfile directory name to determine if it is chunk data
PaperMC/Paper@a2f4d349 Update "Optimise collision checking in player move packet handling"
PaperMC/Paper@50303a0e Update "Add explicit flush support to Log4j AsyncAppender"
PaperMC/Paper@7bc4f895 Shift unapplied patches
PaperMC/Paper@62ba2c4f Update "Improve keepalive ping system"
PaperMC/Paper@f6d27019 Update "Optimise EntityScheduler ticking"
PaperMC/Paper@4d8d06c7 Fix WorldBorder#setCenter ignoring new values on 26.1.1 (#13741)
PaperMC/Paper@f9da8035 update unpick definitions
PaperMC/Paper@fc71a133 [ci/skip] fixup previous commit
PaperMC/Paper@4c91cd34 Lazy set Entity.projectileSource in AbstractProjectile#getShooter
PaperMC/Paper@3d1da60c Cache the climbing check in activation range (#12764)
PaperMC/Paper@575630f3 feat: Optimize ServerWaypointManager when locator bar is disabled
PaperMC/Paper@742daf02 [ci/skip] fixup previous commit
PaperMC/Paper@d29063da Rebuild patches
PaperMC/Paper@ce581c3c Bump deps to match Vanilla versions (#13744)
PaperMC/Paper@f3e9a934 Fix attack check
PaperMC/Paper@b4743b58 Fix gamerule loading in Management Protocol (#13753)
PaperMC/Paper@c53ac8a1 Add PlayerToggleEntityAgeLockEvent (#13742)
PaperMC/Paper@59081719 fixup previous event
PaperMC/Paper@7b49b586 Update "Optional per player mob spawns"
PaperMC/Paper@1fae14c2 Update "Improve cancelling PreCreatureSpawnEvent with per player mob spawns"
PaperMC/Paper@c40cb75b Update "Optimize Hoppers"
PaperMC/Paper@edad1e4c Update "Anti-Xray"
PaperMC/Paper@106a934d [ci/skip] Drop stale TODO
PaperMC/Paper@77c0866f handle legacy uid in vanilla migration and always write metadata during migration
This commit is contained in:
granny
2026-04-07 17:41:32 -07:00
parent 3e5ff62f29
commit d53e7784d6
38 changed files with 254 additions and 301 deletions
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68
purpur-server/minecraft-patches/sources/net/minecraft/server/network/ServerCommonPacketListenerImpl.java.patch
View File

@@ -1,14 +1,19 @@
--- a/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
+++ b/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
@@ -44,6 +_,7 @@
private long keepAliveChallenge;
@@ -40,10 +_,11 @@
public final Connection connection; // Paper
private final boolean transferred;
//private long keepAliveTime; // Paper - improve keepalives
- //private boolean keepAlivePending; // Paper - improve keepalives
+ private boolean keepAlivePending; // Paper - improve keepalives // Purpur - Alternative Keepalive Handling
//private long keepAliveChallenge; // Paper - improve keepalives
private long closedListenerTime;
private boolean closed = false;
+ private it.unimi.dsi.fastutil.longs.LongList keepAlives = new it.unimi.dsi.fastutil.longs.LongArrayList(); // Purpur - Alternative Keepalive Handling
private int latency;
private volatile int latency; // Paper - improve keepalives - make volatile
private final io.papermc.paper.util.KeepAlive keepAlive; // Paper - improve keepalives
private volatile boolean suspendFlushingOnServerThread = false;
// CraftBukkit start
@@ -53,6 +_,10 @@
@@ -54,6 +_,10 @@
public final java.util.Map<java.util.UUID, net.kyori.adventure.resource.ResourcePackCallback> packCallbacks = new java.util.concurrent.ConcurrentHashMap<>(); // Paper - adventure resource pack callbacks
private static final long KEEPALIVE_LIMIT = Long.getLong("paper.playerconnection.keepalive", 30) * 1000; // Paper - provide property to set keepalive limit
protected static final net.minecraft.resources.Identifier MINECRAFT_BRAND = net.minecraft.resources.Identifier.withDefaultNamespace("brand"); // Paper - Brand support
@@ -19,24 +24,26 @@
// Paper start - retain certain values
public @Nullable String playerBrand;
public final java.util.Set<String> pluginMessagerChannels;
@@ -100,6 +_,16 @@
@Override
public void handleKeepAlive(final ServerboundKeepAlivePacket packet) {
@@ -105,6 +_,18 @@
// Paper start - improve keepalives
long now = System.nanoTime();
io.papermc.paper.util.KeepAlive.PendingKeepAlive pending = this.keepAlive.pendingKeepAlives.peek();
+ // Purpur start - Alternative Keepalive Handling
+ if (org.purpurmc.purpur.PurpurConfig.useAlternateKeepAlive) {
+ if (this.keepAlivePending && !keepAlives.isEmpty() && keepAlives.contains(packet.getId())) {
+ int ping = (int) (Util.getMillis() - packet.getId());
+ this.latency = (this.latency * 3 + ping) / 4;
+ int updatedLatency = (this.latency * 3 + ping) / 4;
+ this.latency = updatedLatency;
+ this.keepAlivePending = false;
+ keepAlives.clear(); // we got a valid response, lets roll with it and forget the rest
+ }
+ return;
+ } else
+ // Purpur end - Alternative Keepalive Handling
if (this.keepAlivePending && packet.getId() == this.keepAliveChallenge) {
int time = (int)(Util.getMillis() - this.keepAliveTime);
this.latency = (this.latency * 3 + time) / 4;
@@ -149,6 +_,12 @@
if (pending != null && pending.challengeId() == packet.getId()) {
this.keepAlive.pendingKeepAlives.remove(pending);
@@ -179,6 +_,12 @@
return;
}
@@ -49,24 +56,27 @@
if (identifier.equals(MINECRAFT_BRAND)) {
this.playerBrand = new net.minecraft.network.FriendlyByteBuf(io.netty.buffer.Unpooled.wrappedBuffer(data)).readUtf(256);
}
@@ -236,6 +_,20 @@
// Paper start - give clients a longer time to respond to pings as per pre 1.12.2 timings
// This should effectively place the keepalive handling back to "as it was" before 1.12.2
final long elapsedTime = now - this.keepAliveTime;
@@ -264,6 +_,23 @@
Profiler.get().push("keepAlive");
long now = Util.getMillis();
// Paper start - improve keepalives
+ // Purpur start - Alternative Keepalive Handling
+ if (org.purpurmc.purpur.PurpurConfig.useAlternateKeepAlive) {
+ if (elapsedTime >= 1000L) { // 1 second
+ if (this.keepAlivePending && !this.processedDisconnect && keepAlives.size() * 1000L >= KEEPALIVE_LIMIT) {
+ this.disconnect(TIMEOUT_DISCONNECTION_MESSAGE, io.papermc.paper.connection.DisconnectionReason.TIMEOUT); // Paper - kick event cause
+ } else if (this.checkIfClosed(now)) {
+ this.keepAlivePending = true;
+ this.keepAliveTime = now; // hijack this field for 1 second intervals
+ this.keepAlives.add(now); // currentTime is ID
+ this.send(new ClientboundKeepAlivePacket(now));
+ if (this.checkIfClosed(now) && !this.processedDisconnect) {
+ long currTime = System.nanoTime();
+ if ((currTime - this.keepAlive.lastKeepAliveTx) >= java.util.concurrent.TimeUnit.SECONDS.toNanos(1L)) { // 1 second
+ this.keepAlive.lastKeepAliveTx = currTime;
+ if (this.keepAlivePending && !this.processedDisconnect && keepAlives.size() * 1000L >= KEEPALIVE_LIMIT) {
+ this.disconnect(TIMEOUT_DISCONNECTION_MESSAGE, io.papermc.paper.connection.DisconnectionReason.TIMEOUT);
+ } else if (this.checkIfClosed(now)) {
+ this.keepAlivePending = true;
+ this.keepAlives.add(now); // currentTime is ID
+ this.send(new ClientboundKeepAlivePacket(now));
+ }
+ }
+ }
+ } else
+ // Purpur end - Alternative Keepalive Handling
if (!this.isSingleplayerOwner() && elapsedTime >= 15000L) { // use vanilla's 15000L between keep alive packets
if (this.keepAlivePending) {
if (!this.processedDisconnect && elapsedTime >= KEEPALIVE_LIMIT) { // check keepalive limit, don't fire if already disconnected
if (this.checkIfClosed(now) && !this.processedDisconnect) {
long currTime = System.nanoTime();

28
purpur-server/minecraft-patches/sources/net/minecraft/server/network/ServerGamePacketListenerImpl.java.patch
View File

@@ -34,7 +34,7 @@
this.disconnect(Component.translatable("multiplayer.disconnect.idling"), org.bukkit.event.player.PlayerKickEvent.Cause.IDLING); // Paper - kick event cause
}
}
@@ -682,6 +_,8 @@
@@ -693,6 +_,8 @@
this.lastYaw = to.getYaw();
this.lastPitch = to.getPitch();
@@ -43,7 +43,7 @@
Location oldTo = to.clone();
PlayerMoveEvent event = new PlayerMoveEvent(player, from, to);
this.cserver.getPluginManager().callEvent(event);
@@ -738,6 +_,7 @@
@@ -772,6 +_,7 @@
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.level());
if (packet.getId() == this.awaitingTeleport) {
if (this.awaitingPositionFromClient == null) {
@@ -51,7 +51,7 @@
this.disconnect(Component.translatable("multiplayer.disconnect.invalid_player_movement"), org.bukkit.event.player.PlayerKickEvent.Cause.INVALID_PLAYER_MOVEMENT); // Paper - kick event cause
return;
}
@@ -1306,6 +_,10 @@
@@ -1340,6 +_,10 @@
final int maxBookPageSize = pageMax.intValue();
final double multiplier = Math.clamp(io.papermc.paper.configuration.GlobalConfiguration.get().itemValidation.bookSize.totalMultiplier, 0.3D, 1D);
long byteAllowed = maxBookPageSize;
@@ -62,7 +62,7 @@
for (final String page : pageList) {
final int byteLength = page.getBytes(java.nio.charset.StandardCharsets.UTF_8).length;
byteTotal += byteLength;
@@ -1330,7 +_,8 @@
@@ -1364,7 +_,8 @@
}
if (byteTotal > byteAllowed) {
@@ -72,7 +72,7 @@
this.disconnectAsync(Component.literal("Book too large!"), org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_ACTION); // Paper - kick event cause // Paper - add proper async disconnect
return;
}
@@ -1349,31 +_,45 @@
@@ -1383,31 +_,45 @@
Optional<String> title = packet.title();
title.ifPresent(contents::add);
contents.addAll(packet.pages());
@@ -122,7 +122,7 @@
writtenBook.set(
DataComponents.WRITTEN_BOOK_CONTENT, new WrittenBookContent(this.filterableFromOutgoing(title), this.player.getPlainTextName(), 0, pages, true)
);
@@ -1386,6 +_,16 @@
@@ -1420,6 +_,16 @@
return this.player.isTextFilteringEnabled() ? Filterable.passThrough(text.filteredOrEmpty()) : Filterable.from(text);
}
@@ -139,7 +139,7 @@
@Override
public void handleEntityTagQuery(final ServerboundEntityTagQueryPacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.level());
@@ -1425,7 +_,15 @@
@@ -1459,7 +_,15 @@
@Override
public void handleMovePlayer(final ServerboundMovePlayerPacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.level());
@@ -156,7 +156,7 @@
this.disconnect(Component.translatable("multiplayer.disconnect.invalid_player_movement"), org.bukkit.event.player.PlayerKickEvent.Cause.INVALID_PLAYER_MOVEMENT); // Paper - kick event cause
} else {
ServerLevel level = this.player.level();
@@ -1609,7 +_,7 @@
@@ -1644,7 +_,7 @@
movedWrongly = true;
if (event.getLogWarning())
// Paper end
@@ -165,7 +165,7 @@
} // Paper
}
@@ -1664,6 +_,8 @@
@@ -1709,6 +_,8 @@
this.lastYaw = to.getYaw();
this.lastPitch = to.getPitch();
@@ -174,7 +174,7 @@
Location oldTo = to.clone();
PlayerMoveEvent event = new PlayerMoveEvent(player, from, to);
this.cserver.getPluginManager().callEvent(event);
@@ -1719,6 +_,13 @@
@@ -1764,6 +_,13 @@
this.player.tryResetCurrentImpulseContext();
}
@@ -188,7 +188,7 @@
this.player.checkMovementStatistics(this.player.getX() - startX, this.player.getY() - startY, this.player.getZ() - startZ);
this.lastGoodX = this.player.getX();
this.lastGoodY = this.player.getY();
@@ -1739,6 +_,17 @@
@@ -1784,6 +_,17 @@
}
}
@@ -206,7 +206,7 @@
private boolean shouldCheckPlayerMovement(final boolean isFallFlying) {
if (this.isSingleplayerOwner()) {
return false;
@@ -2150,6 +_,7 @@
@@ -2228,6 +_,7 @@
boolean cancelled;
if (hitResult == null || hitResult.getType() != HitResult.Type.BLOCK) {
@@ -214,7 +214,7 @@
org.bukkit.event.player.PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(this.player, Action.RIGHT_CLICK_AIR, itemStack, hand);
cancelled = event.useItemInHand() == Event.Result.DENY;
} else {
@@ -2791,6 +_,7 @@
@@ -2869,6 +_,7 @@
ItemStack mainHandItem = this.player.getMainHandItem();
if (this.player.isWithinAttackRange(mainHandItem, targetBounds, io.papermc.paper.configuration.GlobalConfiguration.get().misc.clientInteractionLeniencyDistance.or(3.0))) { // Paper - configurable lenience
if (!mainHandItem.has(DataComponents.PIERCING_WEAPON)) {
@@ -222,7 +222,7 @@
if (target instanceof ItemEntity
|| target instanceof ExperienceOrb
|| target == this.player
@@ -3572,7 +_,7 @@
@@ -3650,7 +_,7 @@
@Override
public void handleChangeGameMode(final ServerboundChangeGameModePacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.level());