105 lines
6.3 KiB
Diff
105 lines
6.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Sun, 9 Aug 2020 08:59:25 +0300
|
|
Subject: [PATCH] Incremental player saving
|
|
|
|
|
|
diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
|
|
index b67ba8f75e4a3358d7c2462918b85b0bf9b5a922..fdbd8b89bb8bf3b61f60b812b90483c98a3d5ccb 100644
|
|
--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
|
|
+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
|
|
@@ -440,4 +440,15 @@ public class PaperConfig {
|
|
allowPistonDuplication = getBoolean("settings.unsupported-settings.allow-piston-duplication", config.getBoolean("settings.unsupported-settings.allow-tnt-duplication", false));
|
|
set("settings.unsupported-settings.allow-tnt-duplication", null);
|
|
}
|
|
+
|
|
+ public static int playerAutoSaveRate = -1;
|
|
+ public static int maxPlayerAutoSavePerTick = 10;
|
|
+ private static void playerAutoSaveRate() {
|
|
+ playerAutoSaveRate = getInt("settings.player-auto-save-rate", -1);
|
|
+ maxPlayerAutoSavePerTick = getInt("settings.max-player-auto-save-per-tick", -1);
|
|
+ if (maxPlayerAutoSavePerTick == -1) { // -1 Automatic / "Recommended"
|
|
+ // 10 should be safe for everyone unless you mass spamming player auto save
|
|
+ maxPlayerAutoSavePerTick = (playerAutoSaveRate == -1 || playerAutoSaveRate > 100) ? 10 : 20;
|
|
+ }
|
|
+ }
|
|
}
|
|
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
index 1feda8b44364c748497174944b26abc4f058f354..1889de77a5e3d9371005b6bd451e2c0e57e96a93 100644
|
|
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
@@ -955,7 +955,6 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
|
|
|
|
if (this.playerList != null) {
|
|
MinecraftServer.LOGGER.info("Saving players");
|
|
- this.playerList.saveAll();
|
|
this.playerList.removeAll(this.isRestarting); // Paper
|
|
try { Thread.sleep(100); } catch (InterruptedException ex) {} // CraftBukkit - SPIGOT-625 - give server at least a chance to send packets
|
|
}
|
|
@@ -1415,9 +1414,15 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
|
|
// if (this.autosavePeriod > 0 && this.tickCount % this.autosavePeriod == 0) { // CraftBukkit // Paper - move down
|
|
// MinecraftServer.LOGGER.debug("Autosave started"); // Paper
|
|
serverAutoSave = (autosavePeriod > 0 && this.tickCount % autosavePeriod == 0); // Paper
|
|
+ // Paper start
|
|
+ int playerSaveInterval = com.destroystokyo.paper.PaperConfig.playerAutoSaveRate;
|
|
+ if (playerSaveInterval < 0) {
|
|
+ playerSaveInterval = autosavePeriod;
|
|
+ }
|
|
+ // Paper end
|
|
this.profiler.push("save");
|
|
- if (this.autosavePeriod > 0 && this.tickCount % this.autosavePeriod == 0) { // Paper - moved from above
|
|
- this.playerList.saveAll();
|
|
+ if (playerSaveInterval > 0) { // Paper
|
|
+ this.playerList.savePlayers(playerSaveInterval); // Paper
|
|
// this.saveAllChunks(true, false, false); // Paper - saved incrementally below
|
|
} // Paper start
|
|
for (ServerLevel level : this.getAllLevels()) {
|
|
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
index b106a972a76e856d6cdab78dec5daef77b135f98..de50d3de98490b5620a085c1af7fb100b8b8ad99 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
@@ -169,6 +169,7 @@ public class ServerPlayer extends Player {
|
|
public final int getViewDistance() { return this.getLevel().getChunkSource().chunkMap.viewDistance - 1; } // Paper - placeholder
|
|
|
|
private static final Logger LOGGER = LogManager.getLogger();
|
|
+ public long lastSave = MinecraftServer.currentTick; // Paper
|
|
private static final int NEUTRAL_MOB_DEATH_NOTIFICATION_RADII_XZ = 32;
|
|
private static final int NEUTRAL_MOB_DEATH_NOTIFICATION_RADII_Y = 10;
|
|
public ServerGamePacketListenerImpl connection;
|
|
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
|
|
index 0528099611eca136722507cacbd8ba6a668778b8..554da65376a1513af64fee6a958ceaa63c88b552 100644
|
|
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
|
|
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
|
|
@@ -561,6 +561,7 @@ public abstract class PlayerList {
|
|
protected void save(ServerPlayer player) {
|
|
if (!player.getBukkitEntity().isPersistent()) return; // CraftBukkit
|
|
if (!player.didPlayerJoinEvent) return; // Paper - If we never fired PJE, we disconnected during login. Data has not changed, and additionally, our saved vehicle is not loaded! If we save now, we will lose our vehicle (CraftBukkit bug)
|
|
+ player.lastSave = MinecraftServer.currentTick; // Paper
|
|
this.playerIo.save(player);
|
|
ServerStatsCounter serverstatisticmanager = (ServerStatsCounter) player.getStats(); // CraftBukkit
|
|
|
|
@@ -1200,10 +1201,21 @@ public abstract class PlayerList {
|
|
}
|
|
|
|
public void saveAll() {
|
|
- net.minecraft.server.MCUtil.ensureMain("Save Players" , () -> { // Paper - Ensure main
|
|
+ // Paper start - incremental player saving
|
|
+ savePlayers(null);
|
|
+ }
|
|
+ public void savePlayers(Integer interval) {
|
|
+ MCUtil.ensureMain("Save Players" , () -> { // Paper - Ensure main
|
|
MinecraftTimings.savePlayers.startTiming(); // Paper
|
|
+ int numSaved = 0;
|
|
+ long now = MinecraftServer.currentTick;
|
|
for (int i = 0; i < this.players.size(); ++i) {
|
|
- this.save(this.players.get(i));
|
|
+ ServerPlayer entityplayer = this.players.get(i);
|
|
+ if (interval == null || now - entityplayer.lastSave >= interval) {
|
|
+ this.save(entityplayer);
|
|
+ if (interval != null && ++numSaved <= com.destroystokyo.paper.PaperConfig.maxPlayerAutoSavePerTick) { break; }
|
|
+ }
|
|
+ // Paper end
|
|
}
|
|
MinecraftTimings.savePlayers.stopTiming(); // Paper
|
|
return null; }); // Paper - ensure main
|