diff options
Diffstat (limited to 'patches/server/0437-incremental-chunk-and-player-saving.patch')
| -rw-r--r-- | patches/server/0437-incremental-chunk-and-player-saving.patch | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/patches/server/0437-incremental-chunk-and-player-saving.patch b/patches/server/0437-incremental-chunk-and-player-saving.patch new file mode 100644 index 0000000000..b53d082bfa --- /dev/null +++ b/patches/server/0437-incremental-chunk-and-player-saving.patch @@ -0,0 +1,164 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Shane Freeder <[email protected]> +Date: Sun, 9 Jun 2019 03:53:22 +0100 +Subject: [PATCH] incremental chunk and player saving + + +diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java +index 1c39e141a392d96548f5ac62fb279ed1f105677d..922475997902dcc85ae42f351ace15e82b5aa638 100644 +--- a/src/main/java/net/minecraft/server/MinecraftServer.java ++++ b/src/main/java/net/minecraft/server/MinecraftServer.java +@@ -864,7 +864,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa + + try { + this.isSaving = true; +- this.getPlayerList().saveAll(); ++ this.getPlayerList().saveAll(); // Diff on change + flag3 = this.saveAllChunks(suppressLogs, flush, force); + } finally { + this.isSaving = false; +@@ -1394,13 +1394,28 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa + } + } + +- if (this.autosavePeriod > 0 && this.tickCount % this.autosavePeriod == 0) { // CraftBukkit +- MinecraftServer.LOGGER.debug("Autosave started"); +- this.profiler.push("save"); +- this.saveEverything(true, false, false); +- this.profiler.pop(); +- MinecraftServer.LOGGER.debug("Autosave finished"); ++ // Paper start - incremental chunk and player saving ++ int playerSaveInterval = io.papermc.paper.configuration.GlobalConfiguration.get().playerAutoSave.rate; ++ if (playerSaveInterval < 0) { ++ playerSaveInterval = autosavePeriod; + } ++ this.profiler.push("save"); ++ final boolean fullSave = autosavePeriod > 0 && this.tickCount % autosavePeriod == 0; ++ try { ++ this.isSaving = true; ++ if (playerSaveInterval > 0) { ++ this.playerList.saveAll(playerSaveInterval); ++ } ++ for (ServerLevel level : this.getAllLevels()) { ++ if (level.paperConfig().chunks.autoSaveInterval.value() > 0) { ++ level.saveIncrementally(fullSave); ++ } ++ } ++ } finally { ++ this.isSaving = false; ++ } ++ this.profiler.pop(); ++ // Paper end + io.papermc.paper.util.CachedLists.reset(); // Paper + // Paper start - move executeAll() into full server tick timing + try (co.aikar.timings.Timing ignored = MinecraftTimings.processTasksTimer.startTiming()) { +diff --git a/src/main/java/net/minecraft/server/level/ServerChunkCache.java b/src/main/java/net/minecraft/server/level/ServerChunkCache.java +index 44766ea7e5dd8f8411b52cf259187d7557cc0c23..fa7801158b68eaa12d6322c9c0def9de37f03814 100644 +--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java ++++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java +@@ -601,6 +601,15 @@ public class ServerChunkCache extends ChunkSource { + } // Paper - Timings + } + ++ // Paper start - duplicate save, but call incremental ++ public void saveIncrementally() { ++ this.runDistanceManagerUpdates(); ++ try (co.aikar.timings.Timing timed = level.timings.chunkSaveData.startTiming()) { // Paper - Timings ++ this.chunkMap.saveIncrementally(); ++ } // Paper - Timings ++ } ++ // Paper end ++ + @Override + public void close() throws IOException { + // CraftBukkit start +diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java +index c0e17bbf04723da76ea6952d9558dd4d34b00f6c..fc3e5068473e1586024e87fee3eeeb6cf5124923 100644 +--- a/src/main/java/net/minecraft/server/level/ServerLevel.java ++++ b/src/main/java/net/minecraft/server/level/ServerLevel.java +@@ -1120,6 +1120,37 @@ public class ServerLevel extends Level implements WorldGenLevel { + return !this.server.isUnderSpawnProtection(this, pos, player) && this.getWorldBorder().isWithinBounds(pos); + } + ++ // Paper start - derived from below ++ public void saveIncrementally(boolean doFull) { ++ ServerChunkCache chunkproviderserver = this.getChunkSource(); ++ ++ if (doFull) { ++ org.bukkit.Bukkit.getPluginManager().callEvent(new org.bukkit.event.world.WorldSaveEvent(getWorld())); ++ } ++ ++ try (co.aikar.timings.Timing ignored = this.timings.worldSave.startTiming()) { ++ if (doFull) { ++ this.saveLevelData(); ++ } ++ ++ this.timings.worldSaveChunks.startTiming(); // Paper ++ if (!this.noSave()) chunkproviderserver.saveIncrementally(); ++ this.timings.worldSaveChunks.stopTiming(); // Paper ++ ++ // Copied from save() ++ // CraftBukkit start - moved from MinecraftServer.saveChunks ++ if (doFull) { // Paper ++ ServerLevel worldserver1 = this; ++ ++ this.serverLevelData.setWorldBorder(worldserver1.getWorldBorder().createSettings()); ++ this.serverLevelData.setCustomBossEvents(this.server.getCustomBossEvents().save()); ++ this.convertable.saveDataTag(this.server.registryHolder, this.serverLevelData, this.server.getPlayerList().getSingleplayerData()); ++ } ++ // CraftBukkit end ++ } ++ } ++ // Paper end ++ + public void save(@Nullable ProgressListener progressListener, boolean flush, boolean savingDisabled) { + // Paper start - rewrite chunk system - add close param + this.save(progressListener, flush, savingDisabled, false); +diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java +index 582b9595aa06dd6787fd84c0ea0058c890f84c33..02bb4ecdc6797d1c5bccc64cc235fe63bdc7ccd4 100644 +--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java ++++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java +@@ -179,6 +179,7 @@ import org.bukkit.inventory.MainHand; + public class ServerPlayer extends Player { + + private static final Logger LOGGER = LogUtils.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 f37787b9d018a624b509612729f18ca077b55f55..b0120df807a61db21da04324644fbd71a285f461 100644 +--- a/src/main/java/net/minecraft/server/players/PlayerList.java ++++ b/src/main/java/net/minecraft/server/players/PlayerList.java +@@ -569,6 +569,7 @@ 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 + +@@ -1171,10 +1172,22 @@ public abstract class PlayerList { + } + + public void saveAll() { ++ // Paper start - incremental player saving ++ this.saveAll(-1); ++ } ++ ++ public void saveAll(int interval) { + net.minecraft.server.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 == -1 || now - entityplayer.lastSave >= interval) { ++ this.save(entityplayer); ++ if (interval != -1 && ++numSaved <= io.papermc.paper.configuration.GlobalConfiguration.get().playerAutoSave.maxPerTick()) { break; } ++ } ++ // Paper end + } + MinecraftTimings.savePlayers.stopTiming(); // Paper + return null; }); // Paper - ensure main |