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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@e0ba395d Add missing plugin ticket comparator fixes #13130
PaperMC/Paper@21b49306 Fix diff in FlowingFluid#canPassThroughWall
PaperMC/Paper@dcd7847d Improve server tick loop
PaperMC/Paper@a4a7461c Rebase fixups
PaperMC/Paper@dc66e8cf Return Server#getTPS over minute intervals instead of seconds
This commit is contained in:
granny
2025-10-04 20:05:27 -07:00
parent ddc2e054b8
commit 9e2508fc7f
7 changed files with 53 additions and 93 deletions
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95
purpur-server/minecraft-patches/sources/net/minecraft/server/MinecraftServer.java.patch
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@@ -1,6 +1,6 @@
--- a/net/minecraft/server/MinecraftServer.java
+++ b/net/minecraft/server/MinecraftServer.java
@@ -291,6 +_,7 @@
@@ -286,6 +_,7 @@
public joptsimple.OptionSet options;
public org.bukkit.command.ConsoleCommandSender console;
public static int currentTick; // Paper - improve tick loop
@@ -8,25 +8,24 @@
public java.util.Queue<Runnable> processQueue = new java.util.concurrent.ConcurrentLinkedQueue<Runnable>();
public int autosavePeriod;
// Paper - don't store the vanilla dispatcher
@@ -301,7 +_,7 @@
public static final int TICK_TIME = 1000000000 / MinecraftServer.TPS;
private static final int SAMPLE_INTERVAL = 20; // Paper - improve server tick loop
@Deprecated(forRemoval = true) // Paper
- public final double[] recentTps = new double[3];
+ public final double[] recentTps = new double[4]; // Purpur - Add 5 second tps average in /tps
// Spigot end
public volatile boolean hasFullyShutdown; // Paper - Improved watchdog support
public volatile boolean abnormalExit; // Paper - Improved watchdog support
@@ -310,6 +_,8 @@
@@ -302,6 +_,8 @@
public boolean isIteratingOverLevels = false; // Paper - Throw exception on world create while being ticked
private final Set<String> pluginsBlockingSleep = new java.util.HashSet<>(); // Paper - API to allow/disallow tick sleeping
public static final long SERVER_INIT = System.nanoTime(); // Paper - Lag compensation
+ public boolean lagging = false; // Purpur - Lagging threshold
+ protected boolean upnp = false; // Purpur - UPnP Port Forwarding
public static <S extends MinecraftServer> S spin(Function<Thread, S> threadFunction) {
ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry.init(); // Paper - rewrite data converter system
@@ -928,6 +_,15 @@
// Paper start - improve tick loop
public final ca.spottedleaf.moonrise.common.time.TickData tickTimes1s = new ca.spottedleaf.moonrise.common.time.TickData(java.util.concurrent.TimeUnit.SECONDS.toNanos(1L));
public final ca.spottedleaf.moonrise.common.time.TickData tickTimes5s = new ca.spottedleaf.moonrise.common.time.TickData(java.util.concurrent.TimeUnit.SECONDS.toNanos(5L));
@@ -340,6 +_,7 @@
final long now = System.nanoTime();
final long interval = this.tickRateManager().nanosecondsPerTick();
return new double[] {
+ getTPS(this.tickTimes5s, now, interval), // Purpur - Add 5 second tps average in /tps
getTPS(this.tickTimes1m, now, interval),
getTPS(this.tickTimes5m, now, interval),
getTPS(this.tickTimes15m, now, interval)
@@ -964,6 +_,15 @@
LOGGER.info("Stopping server");
Commands.COMMAND_SENDING_POOL.shutdownNow(); // Paper - Perf: Async command map building; Shutdown and don't bother finishing
@@ -42,7 +41,7 @@
// CraftBukkit start
if (this.server != null) {
this.server.spark.disable(); // Paper - spark
@@ -1026,6 +_,8 @@
@@ -1062,6 +_,8 @@
this.safeShutdown(waitForShutdown, false);
}
public void safeShutdown(boolean waitForShutdown, boolean isRestarting) {
@@ -51,15 +50,7 @@
this.isRestarting = isRestarting;
this.hasLoggedStop = true; // Paper - Debugging
if (isDebugging()) io.papermc.paper.util.TraceUtil.dumpTraceForThread("Server stopped"); // Paper - Debugging
@@ -1045,6 +_,7 @@
private static final long MAX_CATCHUP_BUFFER = TICK_TIME * TPS * 60L;
private long lastTick = 0;
private long catchupTime = 0;
+ public final RollingAverage tps5s = new RollingAverage(5); // Purpur - Add 5 second tps average in /tps
public final RollingAverage tps1 = new RollingAverage(60);
public final RollingAverage tps5 = new RollingAverage(60 * 5);
public final RollingAverage tps15 = new RollingAverage(60 * 15);
@@ -1131,6 +_,16 @@
@@ -1245,6 +_,16 @@
}
// Paper end - Add onboarding message for initial server start
@@ -74,45 +65,21 @@
+ // Purpur end - config for startup commands
+
while (this.running) {
long l;
if (!this.isPaused() && this.tickRateManager.isSprinting() && this.tickRateManager.checkShouldSprintThisTick()) {
@@ -1155,14 +_,19 @@
if (++MinecraftServer.currentTick % MinecraftServer.SAMPLE_INTERVAL == 0) {
final long diff = currentTime - tickSection;
final java.math.BigDecimal currentTps = TPS_BASE.divide(new java.math.BigDecimal(diff), 30, java.math.RoundingMode.HALF_UP);
+ tps5s.add(currentTps, diff); // Purpur - Add 5 second tps average in /tps
tps1.add(currentTps, diff);
tps5.add(currentTps, diff);
tps15.add(currentTps, diff);
final long tickStart = System.nanoTime(); // Paper - improve tick loop
long l; // Paper - improve tick loop - diff on change, expect this to be tick interval
@@ -1258,8 +_,10 @@
final long ticksBehind = Math.max(1L, this.tickSchedule.getPeriodsAhead(l, tickStart));
final long catchup = (long)Math.max(
1,
- 5 //ConfigHolder.getConfig().tickLoop.catchupTicks.getOrDefault(MoonriseConfig.TickLoop.DEFAULT_CATCHUP_TICKS).intValue()
+ org.purpurmc.purpur.PurpurConfig.tpsCatchup ? 5 : 1 //ConfigHolder.getConfig().tickLoop.catchupTicks.getOrDefault(MoonriseConfig.TickLoop.DEFAULT_CATCHUP_TICKS).intValue() // Purpur - Configurable TPS Catchup
);
+
+ lagging = getTPS()[0] < org.purpurmc.purpur.PurpurConfig.laggingThreshold; // Purpur - Lagging threshold
// Backwards compat with bad plugins
- this.recentTps[0] = tps1.getAverage();
- this.recentTps[1] = tps5.getAverage();
- this.recentTps[2] = tps15.getAverage();
+ // Purpur start - Add 5 second tps average in /tps
+ this.recentTps[0] = tps5s.getAverage();
+ this.recentTps[1] = tps1.getAverage();
+ this.recentTps[2] = tps5.getAverage();
+ this.recentTps[3] = tps15.getAverage();
+ // Purpur end - Add 5 second tps average in /tps
+ lagging = recentTps[0] < org.purpurmc.purpur.PurpurConfig.laggingThreshold; // Purpur - Lagging threshold
tickSection = currentTime;
}
// Paper end - further improve server tick loop
@@ -1194,6 +_,12 @@
profilerFiller.popPush("nextTickWait");
this.mayHaveDelayedTasks = true;
this.delayedTasksMaxNextTickTimeNanos = Math.max(Util.getNanos() + l, this.nextTickTimeNanos);
+ // Purpur start - Configurable TPS Catchup
+ if (!org.purpurmc.purpur.PurpurConfig.tpsCatchup) {
+ this.nextTickTimeNanos = currentTime + l;
+ this.delayedTasksMaxNextTickTimeNanos = nextTickTimeNanos;
+ }
+ // Purpur end - Configurable TPS Catchup
this.startMeasuringTaskExecutionTime();
this.waitUntilNextTick();
this.finishMeasuringTaskExecutionTime();
@@ -1628,7 +_,7 @@
// adjust ticksBehind so that it is not greater-than catchup
if (ticksBehind > catchup) {
@@ -1729,7 +_,7 @@
long worldTime = level.getGameTime();
final ClientboundSetTimePacket worldPacket = new ClientboundSetTimePacket(worldTime, dayTime, doDaylight);
for (Player entityhuman : level.players()) {
@@ -121,7 +88,7 @@
continue;
}
ServerPlayer entityplayer = (ServerPlayer) entityhuman;
@@ -1800,7 +_,7 @@
@@ -1901,7 +_,7 @@
@DontObfuscate
public String getServerModName() {