PaperMC/patches/server/0772-Improve-logging-and-errors.patch
Spottedleaf 8c5b837e05 Rework async chunk api implementation
Firstly, the old methods all routed to the CompletableFuture method.
However, the CF method could not guarantee that if the caller
was off-main that the future would be "completed" on-main. Since
the callback methods used the CF one, this meant that the callback
methods did not guarantee that the callbacks were to be called on
the main thread.

Now, all methods route to getChunkAtAsync(x, z, gen, urgent, cb)
so that the methods with the callback are guaranteed to invoke
the callback on the main thread. The CF behavior remains unchanged;
it may still appear to complete on main if invoked off-main.

Secondly, remove the scheduleOnMain invocation in the async
chunk completion. This unnecessarily delays the callback
by 1 tick.

Thirdly, add getChunksAtAsync(minX, minZ, maxX, maxZ, ...) which
will load chunks within an area. This method is provided as a helper
as keeping all chunks loaded within an area can be complicated to
implement for plugins (due to the lacking ticket API), and is
already implemented internally anyways.

Fourthly, remove the ticket addition that occured with getChunkAt
and getChunkAtAsync. The ticket addition may delay the unloading
of the chunk unnecessarily. It also fixes a very rare timing bug
where the future/callback would be completed after the chunk
unloads.
2024-11-18 23:00:59 -08:00

104 lines
7.1 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 14 Dec 2022 15:52:11 -0800
Subject: [PATCH] Improve logging and errors
Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
diff --git a/src/main/java/net/minecraft/advancements/AdvancementTree.java b/src/main/java/net/minecraft/advancements/AdvancementTree.java
index 2665170b8391a77d6b3fb7ae7b5ccfc0be65acd7..e00d4e0896c0163c43d79af63338de67c7cb0dc4 100644
--- a/src/main/java/net/minecraft/advancements/AdvancementTree.java
+++ b/src/main/java/net/minecraft/advancements/AdvancementTree.java
@@ -35,7 +35,7 @@ public class AdvancementTree {
this.remove(advancementnode1);
}
- AdvancementTree.LOGGER.info("Forgot about advancement {}", advancement.holder());
+ AdvancementTree.LOGGER.debug("Forgot about advancement {}", advancement.holder()); // Paper - Improve logging and errors
this.nodes.remove(advancement.holder().id());
if (advancement.parent() == null) {
this.roots.remove(advancement);
@@ -77,7 +77,7 @@ public class AdvancementTree {
}
}
- // AdvancementTree.LOGGER.info("Loaded {} advancements", this.nodes.size()); // CraftBukkit - moved to AdvancementDataWorld#reload
+ // AdvancementTree.LOGGER.info("Loaded {} advancements", this.nodes.size()); // CraftBukkit - moved to AdvancementDataWorld#reload // Paper - Improve logging and errors; you say it was moved... but it wasn't :) it should be moved however, since this is called when the API creates an advancement
}
private boolean tryInsert(AdvancementHolder advancement) {
diff --git a/src/main/java/net/minecraft/server/ServerAdvancementManager.java b/src/main/java/net/minecraft/server/ServerAdvancementManager.java
index 0828deee077a08db8e3fe5c870f9c242b4c550cf..5c8cf225d936617b6c8d265527a19bdfa371a93b 100644
--- a/src/main/java/net/minecraft/server/ServerAdvancementManager.java
+++ b/src/main/java/net/minecraft/server/ServerAdvancementManager.java
@@ -53,6 +53,7 @@ public class ServerAdvancementManager extends SimpleJsonResourceReloadListener<A
AdvancementTree advancementtree = new AdvancementTree();
advancementtree.addAll(this.advancements.values());
+ LOGGER.info("Loaded {} advancements", advancementtree.nodes().size()); // Paper - Improve logging and errors; moved from AdvancementTree#addAll
Iterator iterator = advancementtree.roots().iterator();
while (iterator.hasNext()) {
diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
index 4e47611f85f3db6a638d0fc6a0dd712b245cf229..ebe6a002d883721d80cbfcc004064e8a57934a56 100644
--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
+++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
@@ -279,6 +279,7 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
DedicatedServer.LOGGER.warn("**** FAILED TO BIND TO PORT!");
DedicatedServer.LOGGER.warn("The exception was: {}", ioexception.toString());
DedicatedServer.LOGGER.warn("Perhaps a server is already running on that port?");
+ if (true) throw new IllegalStateException("Failed to bind to port", ioexception); // Paper - Propagate failed to bind to port error
return false;
}
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index f5e05a34afee8f5750b3a7871083968c5d75d2e7..7f1fc7523ff98bf932ffc31035c233f6517e5192 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -3449,7 +3449,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
this.resetPlayerChatState(remotechatsession_a.validate(this.player.getGameProfile(), signaturevalidator));
} catch (ProfilePublicKey.ValidationException profilepublickey_b) {
- ServerGamePacketListenerImpl.LOGGER.error("Failed to validate profile key: {}", profilepublickey_b.getMessage());
+ // ServerGamePacketListenerImpl.LOGGER.error("Failed to validate profile key: {}", profilepublickey_b.getMessage()); // Paper - Improve logging and errors
this.disconnect(profilepublickey_b.getComponent(), profilepublickey_b.kickCause); // Paper - kick event causes
}
diff --git a/src/main/java/net/minecraft/server/packs/PathPackResources.java b/src/main/java/net/minecraft/server/packs/PathPackResources.java
index ed1d3d30404dfc6303e746f31295b6b1aa40f204..8d7565eda4536e8aa42dd3dcbcfac38cbf16020a 100644
--- a/src/main/java/net/minecraft/server/packs/PathPackResources.java
+++ b/src/main/java/net/minecraft/server/packs/PathPackResources.java
@@ -103,6 +103,12 @@ public class PathPackResources extends AbstractPackResources {
try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(path)) {
for (Path path2 : directoryStream) {
String string = path2.getFileName().toString();
+ // Paper start - Improve logging and errors
+ if (!Files.isDirectory(path2)) {
+ LOGGER.error("Invalid directory entry: {} in {}.", string, this.root, new java.nio.file.NotDirectoryException(string));
+ continue;
+ }
+ // Paper end - Improve logging and errors
if (ResourceLocation.isValidNamespace(string)) {
set.add(string);
} else {
diff --git a/src/main/java/org/bukkit/craftbukkit/legacy/CraftLegacy.java b/src/main/java/org/bukkit/craftbukkit/legacy/CraftLegacy.java
index 46787d68eadc789c3409c0845f3fb0be713c70cc..51ae8eddadc87b143b93521a3cef374f1e3a24dc 100644
--- a/src/main/java/org/bukkit/craftbukkit/legacy/CraftLegacy.java
+++ b/src/main/java/org/bukkit/craftbukkit/legacy/CraftLegacy.java
@@ -44,6 +44,7 @@ import org.bukkit.material.MaterialData;
*/
@Deprecated
public final class CraftLegacy {
+ private static final org.slf4j.Logger LOGGER = com.mojang.logging.LogUtils.getLogger(); // Paper - Improve logging and errors
private static final Map<Byte, Material> SPAWN_EGGS = new HashMap<>();
private static final Set<String> whitelistedStates = new HashSet<>(Arrays.asList("explode", "check_decay", "decayable", "facing"));
@@ -264,7 +265,7 @@ public final class CraftLegacy {
}
static {
- System.err.println("Initializing Legacy Material Support. Unless you have legacy plugins and/or data this is a bug!");
+ LOGGER.warn("Initializing Legacy Material Support. Unless you have legacy plugins and/or data this is a bug!"); // Paper - Improve logging and errors; doesn't need to be an error
if (MinecraftServer.getServer() != null && MinecraftServer.getServer().isDebugging()) {
new Exception().printStackTrace();
}