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Update to Netty 4.0.3 final!

This commit is contained in:
md_5 2013-07-19 19:45:54 +10:00
parent 3e1ce88947
commit 6139802e21
1 changed files with 35 additions and 40 deletions
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75
CraftBukkit-Patches/0024-Netty.patch
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@ -1,11 +1,11 @@
From f47ec3b81b2512a6904927307314c5100417a8f5 Mon Sep 17 00:00:00 2001
From 6071b529eb6feea2d98d6e5e84e360b62f826ac2 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Tue, 2 Jul 2013 09:06:29 +1000
Subject: [PATCH] Netty
diff --git a/pom.xml b/pom.xml
index afe0225..4cffec7 100644
index afe0225..a9d2132 100644
--- a/pom.xml
+++ b/pom.xml
@@ -112,6 +112,21 @@
@ -15,12 +15,12 @@ index afe0225..4cffec7 100644
+ <dependency>
+ <groupId>io.netty</groupId>
+ <artifactId>netty-codec</artifactId>
+ <version>4.0.0.CR9</version>
+ <version>4.0.3.Final</version>
+ </dependency>
+ <dependency>
+ <groupId>io.netty</groupId>
+ <artifactId>netty-handler</artifactId>
+ <version>4.0.0.CR9</version>
+ <version>4.0.3.Final</version>
+ </dependency>
+ <dependency>
+ <groupId>org.javassist</groupId>
@ -316,7 +316,7 @@ index 0000000..c4306f7
+}
diff --git a/src/main/java/org/spigotmc/netty/CipherDecoder.java b/src/main/java/org/spigotmc/netty/CipherDecoder.java
new file mode 100644
index 0000000..a1094d2
index 0000000..e37bae7
--- /dev/null
+++ b/src/main/java/org/spigotmc/netty/CipherDecoder.java
@@ -0,0 +1,24 @@
@ -324,8 +324,8 @@ index 0000000..a1094d2
+
+import io.netty.buffer.ByteBuf;
+import io.netty.channel.ChannelHandlerContext;
+import io.netty.channel.MessageList;
+import io.netty.handler.codec.MessageToMessageDecoder;
+import java.util.List;
+import javax.crypto.Cipher;
+
+public class CipherDecoder extends MessageToMessageDecoder<ByteBuf>
@ -339,7 +339,7 @@ index 0000000..a1094d2
+ }
+
+ @Override
+ protected void decode(ChannelHandlerContext ctx, ByteBuf msg, MessageList<Object> out) throws Exception
+ protected void decode(ChannelHandlerContext ctx, ByteBuf msg, List<Object> out) throws Exception
+ {
+ out.add( cipher.cipher( ctx, msg ) );
+ }
@ -375,17 +375,16 @@ index 0000000..2eb1dcb
+}
diff --git a/src/main/java/org/spigotmc/netty/NettyNetworkManager.java b/src/main/java/org/spigotmc/netty/NettyNetworkManager.java
new file mode 100644
index 0000000..d501d8c
index 0000000..7dc16ac
--- /dev/null
+++ b/src/main/java/org/spigotmc/netty/NettyNetworkManager.java
@@ -0,0 +1,312 @@
@@ -0,0 +1,307 @@
+package org.spigotmc.netty;
+
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import io.netty.channel.Channel;
+import io.netty.channel.ChannelHandlerContext;
+import io.netty.channel.ChannelInboundHandlerAdapter;
+import io.netty.channel.MessageList;
+import io.netty.channel.SimpleChannelInboundHandler;
+import io.netty.channel.socket.SocketChannel;
+import java.net.Socket;
+import java.net.SocketAddress;
@ -412,7 +411,7 @@ index 0000000..d501d8c
+ * {@link INetworkManager} and handles all events and inbound messages provided
+ * by the upstream Netty process.
+ */
+public class NettyNetworkManager extends ChannelInboundHandlerAdapter implements INetworkManager
+public class NettyNetworkManager extends SimpleChannelInboundHandler<Packet> implements INetworkManager
+{
+
+ private static final ExecutorService threadPool = Executors.newCachedThreadPool( new ThreadFactoryBuilder().setNameFormat( "Async Packet Handler - %1$d" ).build() );
@ -489,37 +488,33 @@ index 0000000..d501d8c
+ }
+
+ @Override
+ public void messageReceived(ChannelHandlerContext ctx, MessageList<Object> msgs) throws Exception
+ protected void channelRead0(ChannelHandlerContext ctx, final Packet msg) throws Exception
+ {
+ MessageList<Packet> packets = msgs.cast();
+ for ( final Packet msg : packets )
+ if ( connected )
+ {
+ if ( connected )
+ if ( msg instanceof Packet252KeyResponse )
+ {
+ if ( msg instanceof Packet252KeyResponse )
+ {
+ secret = ( (Packet252KeyResponse) msg ).a( key );
+ Cipher decrypt = NettyServerConnection.getCipher( Cipher.DECRYPT_MODE, secret );
+ channel.pipeline().addBefore( "decoder", "decrypt", new CipherDecoder( decrypt ) );
+ }
+ secret = ( (Packet252KeyResponse) msg ).a( key );
+ Cipher decrypt = NettyServerConnection.getCipher( Cipher.DECRYPT_MODE, secret );
+ channel.pipeline().addBefore( "decoder", "decrypt", new CipherDecoder( decrypt ) );
+ }
+
+ if ( msg.a_() )
+ if ( msg.a_() )
+ {
+ threadPool.submit( new Runnable()
+ {
+ threadPool.submit( new Runnable()
+ public void run()
+ {
+ public void run()
+ Packet packet = PacketListener.callReceived( NettyNetworkManager.this, connection, msg );
+ if ( packet != null )
+ {
+ Packet packet = PacketListener.callReceived( NettyNetworkManager.this, connection, msg );
+ if ( packet != null )
+ {
+ packet.handle( connection );
+ }
+ packet.handle( connection );
+ }
+ } );
+ } else
+ {
+ syncPackets.add( msg );
+ }
+ }
+ } );
+ } else
+ {
+ syncPackets.add( msg );
+ }
+ }
+ }
@ -1169,7 +1164,7 @@ index 0000000..5da8a59
+}
diff --git a/src/main/java/org/spigotmc/netty/PacketDecoder.java b/src/main/java/org/spigotmc/netty/PacketDecoder.java
new file mode 100644
index 0000000..f459ed1
index 0000000..7e43b14
--- /dev/null
+++ b/src/main/java/org/spigotmc/netty/PacketDecoder.java
@@ -0,0 +1,80 @@
@ -1178,12 +1173,12 @@ index 0000000..f459ed1
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.ByteBufInputStream;
+import io.netty.channel.ChannelHandlerContext;
+import io.netty.channel.MessageList;
+import io.netty.handler.codec.ReplayingDecoder;
+import java.io.DataInput;
+import java.io.DataInputStream;
+import java.io.EOFException;
+import java.io.IOException;
+import java.util.List;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.Packet;
+import net.minecraft.server.Packet254GetInfo;
@ -1206,7 +1201,7 @@ index 0000000..f459ed1
+ }
+
+ @Override
+ protected void decode(ChannelHandlerContext ctx, ByteBuf in, MessageList<Object> out) throws Exception
+ protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception
+ {
+ if ( shutdown )
+ {
@ -1373,7 +1368,7 @@ index 0000000..965ba12
+}
diff --git a/src/main/java/org/spigotmc/netty/PacketWriter.java b/src/main/java/org/spigotmc/netty/PacketWriter.java
new file mode 100644
index 0000000..50f59ed
index 0000000..9d947bc
--- /dev/null
+++ b/src/main/java/org/spigotmc/netty/PacketWriter.java
@@ -0,0 +1,85 @@
@ -1449,7 +1444,7 @@ index 0000000..50f59ed
+ // Let Netty handle any errors from here on
+ success = true;
+ // Write down our single ByteBuf
+ channel.write( outBuf );
+ channel.writeAndFlush( outBuf );
+ } finally
+ {
+ // Reset packet queue