From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Spottedleaf Date: Wed, 25 Aug 2021 20:17:12 -0700 Subject: [PATCH] Improve and expand AsyncCatcher Log when the async catcher is tripped The chunk system can swallow the exception given it's all built with completablefuture, so ensure it is at least printed. Add/move several async catchers Async catch modifications to critical entity state These used to be here from Spigot, but were dropped with 1.17. Now in 1.17, this state is _even more_ critical than it was before, so these must exist to catch stupid plugins. Co-authored-by: Jake Potrebic diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java index 30cdbef6669684cac522e60a254386f23a14b407..87c9e00cf85809bb40ca043f56b6f180ae08269c 100644 --- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java +++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java @@ -1536,6 +1536,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl } public void internalTeleport(double d0, double d1, double d2, float f, float f1, Set set) { // Paper + org.spigotmc.AsyncCatcher.catchOp("teleport"); // Paper // Paper start if (player.isRemoved()) { LOGGER.info("Attempt to teleport removed player {} restricted", player.getScoreboardName()); diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java index 6b80dd7cc1dcc248f7bc1ab4c3d988f8afad1b61..8ccdbfc7908f2b20f94e614009a2063e0a131d7b 100644 --- a/src/main/java/net/minecraft/world/entity/LivingEntity.java +++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java @@ -1119,7 +1119,7 @@ public abstract class LivingEntity extends Entity implements Attackable { } public boolean addEffect(MobEffectInstance mobeffect, @Nullable Entity entity, EntityPotionEffectEvent.Cause cause) { - org.spigotmc.AsyncCatcher.catchOp("effect add"); // Spigot + // org.spigotmc.AsyncCatcher.catchOp("effect add"); // Spigot // Paper - move to API if (this.isTickingEffects) { this.effectsToProcess.add(new ProcessableEffect(mobeffect, cause)); return true; diff --git a/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java b/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java index 47bab513feec217d875192afef61f3af95b93d24..d3fb277878adb26c7d80cf21f27070380fdfacd1 100644 --- a/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java +++ b/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java @@ -77,6 +77,7 @@ public class PersistentEntitySectionManager implements A } private boolean addEntityUuid(T entity) { + org.spigotmc.AsyncCatcher.catchOp("Entity add by UUID"); // Paper if (!this.knownUuids.add(entity.getUUID())) { PersistentEntitySectionManager.LOGGER.warn("UUID of added entity already exists: {}", entity); return false; @@ -90,6 +91,7 @@ public class PersistentEntitySectionManager implements A } private boolean addEntity(T entity, boolean existing) { + org.spigotmc.AsyncCatcher.catchOp("Entity add"); // Paper // Paper start - chunk system hooks if (existing) { // I don't want to know why this is a generic type. @@ -145,19 +147,23 @@ public class PersistentEntitySectionManager implements A } void startTicking(T entity) { + org.spigotmc.AsyncCatcher.catchOp("Entity start ticking"); // Paper this.callbacks.onTickingStart(entity); } void stopTicking(T entity) { + org.spigotmc.AsyncCatcher.catchOp("Entity stop ticking"); // Paper this.callbacks.onTickingEnd(entity); } void startTracking(T entity) { + org.spigotmc.AsyncCatcher.catchOp("Entity start tracking"); // Paper this.visibleEntityStorage.add(entity); this.callbacks.onTrackingStart(entity); } void stopTracking(T entity) { + org.spigotmc.AsyncCatcher.catchOp("Entity stop tracking"); // Paper this.callbacks.onTrackingEnd(entity); this.visibleEntityStorage.remove(entity); } @@ -169,6 +175,7 @@ public class PersistentEntitySectionManager implements A } public void updateChunkStatus(ChunkPos chunkPos, Visibility trackingStatus) { + org.spigotmc.AsyncCatcher.catchOp("Update chunk status"); // Paper long i = chunkPos.toLong(); if (trackingStatus == Visibility.HIDDEN) { @@ -213,6 +220,7 @@ public class PersistentEntitySectionManager implements A } public void ensureChunkQueuedForLoad(long chunkPos) { + org.spigotmc.AsyncCatcher.catchOp("Entity chunk save"); // Paper PersistentEntitySectionManager.ChunkLoadStatus persistententitysectionmanager_b = (PersistentEntitySectionManager.ChunkLoadStatus) this.chunkLoadStatuses.get(chunkPos); if (persistententitysectionmanager_b == PersistentEntitySectionManager.ChunkLoadStatus.FRESH) { @@ -257,6 +265,7 @@ public class PersistentEntitySectionManager implements A } private void requestChunkLoad(long chunkPos) { + org.spigotmc.AsyncCatcher.catchOp("Entity chunk load request"); // Paper this.chunkLoadStatuses.put(chunkPos, PersistentEntitySectionManager.ChunkLoadStatus.PENDING); ChunkPos chunkcoordintpair = new ChunkPos(chunkPos); CompletableFuture completablefuture = this.permanentStorage.loadEntities(chunkcoordintpair); @@ -270,6 +279,7 @@ public class PersistentEntitySectionManager implements A } private boolean processChunkUnload(long chunkPos) { + org.spigotmc.AsyncCatcher.catchOp("Entity chunk unload process"); // Paper boolean flag = this.storeChunkSections(chunkPos, (entityaccess) -> { entityaccess.getPassengersAndSelf().forEach(this::unloadEntity); }, true); // CraftBukkit - add boolean for event call @@ -294,6 +304,7 @@ public class PersistentEntitySectionManager implements A } private void processPendingLoads() { + org.spigotmc.AsyncCatcher.catchOp("Entity chunk process pending loads"); // Paper ChunkEntities chunkentities; // CraftBukkit - decompile error while ((chunkentities = (ChunkEntities) this.loadingInbox.poll()) != null) { @@ -310,6 +321,7 @@ public class PersistentEntitySectionManager implements A } public void tick() { + org.spigotmc.AsyncCatcher.catchOp("Entity manager tick"); // Paper this.processPendingLoads(); this.processUnloads(); } @@ -330,6 +342,7 @@ public class PersistentEntitySectionManager implements A } public void autoSave() { + org.spigotmc.AsyncCatcher.catchOp("Entity manager autosave"); // Paper this.getAllChunksToSave().forEach((java.util.function.LongConsumer) (i) -> { // CraftBukkit - decompile error boolean flag = this.chunkVisibility.get(i) == Visibility.HIDDEN; @@ -344,6 +357,7 @@ public class PersistentEntitySectionManager implements A } public void saveAll() { + org.spigotmc.AsyncCatcher.catchOp("Entity manager save"); // Paper LongSet longset = this.getAllChunksToSave(); while (!longset.isEmpty()) { @@ -446,6 +460,7 @@ public class PersistentEntitySectionManager implements A long i = SectionPos.asLong(blockposition); if (i != this.currentSectionKey) { + org.spigotmc.AsyncCatcher.catchOp("Entity move"); // Paper Visibility visibility = this.currentSection.getStatus(); if (!this.currentSection.remove(this.entity)) { @@ -500,6 +515,7 @@ public class PersistentEntitySectionManager implements A @Override public void onRemove(Entity.RemovalReason reason) { + org.spigotmc.AsyncCatcher.catchOp("Entity remove"); // Paper if (!this.currentSection.remove(this.entity)) { PersistentEntitySectionManager.LOGGER.warn("Entity {} wasn't found in section {} (destroying due to {})", new Object[]{this.entity, SectionPos.of(this.currentSectionKey), reason}); } diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java index 1a911126ccb7b7e298b66d3fec832dcd0c0e58f7..661638716cd4d1b20745f3a196f6d060b3de570c 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java @@ -464,6 +464,7 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity { @Override public boolean addPotionEffect(PotionEffect effect, boolean force) { + org.spigotmc.AsyncCatcher.catchOp("effect add"); // Paper this.getHandle().addEffect(new MobEffectInstance(CraftPotionEffectType.bukkitToMinecraft(effect.getType()), effect.getDuration(), effect.getAmplifier(), effect.isAmbient(), effect.hasParticles(), effect.hasIcon()), EntityPotionEffectEvent.Cause.PLUGIN); // Paper - Don't ignore icon return true; } diff --git a/src/main/java/org/spigotmc/AsyncCatcher.java b/src/main/java/org/spigotmc/AsyncCatcher.java index 78669fa035b7537ff7e533cf32aaf2995625424f..e8e3cc48cf1c58bd8151d1f28df28781859cd0e3 100644 --- a/src/main/java/org/spigotmc/AsyncCatcher.java +++ b/src/main/java/org/spigotmc/AsyncCatcher.java @@ -11,6 +11,7 @@ public class AsyncCatcher { if ( (AsyncCatcher.enabled || io.papermc.paper.util.TickThread.STRICT_THREAD_CHECKS) && Thread.currentThread() != MinecraftServer.getServer().serverThread ) // Paper { + MinecraftServer.LOGGER.error("Thread " + Thread.currentThread().getName() + " failed main thread check: " + reason, new Throwable()); // Paper throw new IllegalStateException( "Asynchronous " + reason + "!" ); } }