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Move exception logging to method body so we don't end up logging all outbound exceptions, which other plugins (cough ProtocolLib) may or may not be causing.

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Also rumours this patch causes the server to break with ProtocolLib installed.
@aadnk
This commit is contained in:
md_5 2014-01-30 16:02:25 +11:00
parent 7bd5666ee2
commit 564ebde3ad
1 changed files with 45 additions and 58 deletions
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43
CraftBukkit-Patches/0105-Implement-Threaded-Bulk-Chunk-Compression-and-Cachin.patch
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@ -1,4 +1,4 @@
From 816113b6ab797579e991512bb391cf432670565e Mon Sep 17 00:00:00 2001
From 9cc3d9cf3540af0ac2e95217a151fe19d381f9f9 Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Tue, 28 Jan 2014 20:32:07 +1100
Subject: [PATCH] Implement Threaded Bulk Chunk Compression and Caching
@ -17,7 +17,7 @@ index 9b853a9..a4c8843 100644
Iterator iterator2 = arraylist1.iterator();
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java b/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java
index 30bf8a7..c27b2e3 100644
index 30bf8a7..c40cf30 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java
@@ -12,9 +12,9 @@ public class PacketPlayOutMapChunkBulk extends Packet {
@ -33,15 +33,6 @@ index 30bf8a7..c27b2e3 100644
private boolean h;
private byte[] buildBuffer = new byte[0]; // CraftBukkit - remove static
// CraftBukkit start
@@ -174,7 +174,7 @@ public class PacketPlayOutMapChunkBulk extends Packet {
}
public void b(PacketDataSerializer packetdataserializer) throws IOException { // CraftBukkit - throws IOException
- compress(); // CraftBukkit
+ // compress(); // CraftBukkit // Spigot - removed
packetdataserializer.writeShort(this.a.length);
packetdataserializer.writeInt(this.size);
packetdataserializer.writeBoolean(this.h);
diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
index ae4ca63..962e902 100644
--- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
@ -76,10 +67,10 @@ index ae4ca63..962e902 100644
private int z;
diff --git a/src/main/java/net/minecraft/server/ServerConnectionChannel.java b/src/main/java/net/minecraft/server/ServerConnectionChannel.java
index fb95be4..2875c94 100644
index fb95be4..a382235 100644
--- a/src/main/java/net/minecraft/server/ServerConnectionChannel.java
+++ b/src/main/java/net/minecraft/server/ServerConnectionChannel.java
@@ -1,15 +1,26 @@
@@ -1,14 +1,25 @@
package net.minecraft.server;
+import com.google.common.util.concurrent.ThreadFactoryBuilder; // Spigot
@ -98,28 +89,24 @@ index fb95be4..2875c94 100644
class ServerConnectionChannel extends ChannelInitializer {
final ServerConnection a;
-
+ // Spigot Start
+ private static final EventExecutorGroup threadPool = new DefaultEventExecutorGroup( SpigotConfig.compressionThreads, new ThreadFactoryBuilder().setNameFormat( "Chunk Compressor #%d" ).setDaemon( true ).build() );
+ private static final ChunkCompressor chunkCompressor = new ChunkCompressor();
+ // Spigot End
+
ServerConnectionChannel(ServerConnection serverconnection) {
this.a = serverconnection;
}
@@ -27,7 +38,8 @@ class ServerConnectionChannel extends ChannelInitializer {
;
@@ -28,6 +39,7 @@ class ServerConnectionChannel extends ChannelInitializer {
}
- channel.pipeline().addLast("timeout", new ReadTimeoutHandler(30)).addLast("legacy_query", new LegacyPingHandler(this.a)).addLast("splitter", new PacketSplitter()).addLast("decoder", new PacketDecoder()).addLast("prepender", new PacketPrepender()).addLast("encoder", new PacketEncoder());
+ channel.pipeline().addLast("timeout", new ReadTimeoutHandler(30)).addLast("legacy_query", new LegacyPingHandler(this.a)).addLast("splitter", new PacketSplitter()).addLast("decoder", new PacketDecoder()).addLast("prepender", new PacketPrepender()).addLast("encoder", new PacketEncoder())
+ .addLast( threadPool, "compressor", chunkCompressor ); // Spigot
channel.pipeline().addLast("timeout", new ReadTimeoutHandler(30)).addLast("legacy_query", new LegacyPingHandler(this.a)).addLast("splitter", new PacketSplitter()).addLast("decoder", new PacketDecoder()).addLast("prepender", new PacketPrepender()).addLast("encoder", new PacketEncoder());
+ channel.pipeline().addLast( threadPool, "compressor", chunkCompressor ); // Spigot
NetworkManager networkmanager = new NetworkManager(false);
ServerConnection.a(this.a).add(networkmanager);
diff --git a/src/main/java/org/spigotmc/ChunkCompressor.java b/src/main/java/org/spigotmc/ChunkCompressor.java
new file mode 100644
index 0000000..9992bca
index 0000000..f82a26d
--- /dev/null
+++ b/src/main/java/org/spigotmc/ChunkCompressor.java
@@ -0,0 +1,70 @@
@ -147,6 +134,8 @@ index 0000000..9992bca
+ @Override
+ public synchronized void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception
+ {
+ try
+ {
+ long start = System.currentTimeMillis();
+ boolean cached = false;
+ if ( msg instanceof PacketPlayOutMapChunkBulk )
@ -183,14 +172,12 @@ index 0000000..9992bca
+ }
+ // System.out.println( "Time: " + ( System.currentTimeMillis() - start ) + " " + cached + " " + cacheSize );
+ }
+
+ super.write( ctx, msg, promise );
+ } catch ( Throwable t )
+ {
+ Bukkit.getServer().getLogger().log( Level.WARNING, "Error compressing or caching chunk", t );
+ }
+
+ @Override
+ public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception
+ {
+ Bukkit.getServer().getLogger().log( Level.WARNING, "Error compressing or caching chunk", cause );
+ super.write( ctx, msg, promise );
+ }
+}
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java