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Nullcheck channel just in case, only null channel on disconnect.

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md_5 2013-02-09 20:16:23 +11:00
parent 56d3bd5f39
commit f4572d5786
1 changed files with 6 additions and 13 deletions
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19
CraftBukkit-Patches/0026-Netty.patch
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@ -1,4 +1,4 @@
From fa32c4180449ac65ffd01f6a59f143b7a791fda6 Mon Sep 17 00:00:00 2001 From fd95cfd6ba9e74b9c1d8a62f2c53e321bf142681 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au> From: md_5 <md_5@live.com.au>
Date: Sun, 3 Feb 2013 10:24:33 +1100 Date: Sun, 3 Feb 2013 10:24:33 +1100
Subject: [PATCH] Netty Subject: [PATCH] Netty
@ -16,13 +16,13 @@ This commit is licensed under the Creative Commons Attribution-ShareAlike 3.0 Un
.../java/net/minecraft/server/DedicatedServer.java | 2 +- .../java/net/minecraft/server/DedicatedServer.java | 2 +-
.../net/minecraft/server/PendingConnection.java | 11 +- .../net/minecraft/server/PendingConnection.java | 11 +-
src/main/java/org/spigotmc/netty/CipherCodec.java | 65 ++++++ src/main/java/org/spigotmc/netty/CipherCodec.java | 65 ++++++
.../org/spigotmc/netty/NettyNetworkManager.java | 185 +++++++++++++++ .../org/spigotmc/netty/NettyNetworkManager.java | 178 +++++++++++++++
.../org/spigotmc/netty/NettyServerConnection.java | 99 ++++++++ .../org/spigotmc/netty/NettyServerConnection.java | 99 ++++++++
.../org/spigotmc/netty/NettySocketAdaptor.java | 248 +++++++++++++++++++++ .../org/spigotmc/netty/NettySocketAdaptor.java | 248 +++++++++++++++++++++
.../java/org/spigotmc/netty/PacketDecoder.java | 52 +++++ .../java/org/spigotmc/netty/PacketDecoder.java | 52 +++++
.../java/org/spigotmc/netty/PacketEncoder.java | 43 ++++ .../java/org/spigotmc/netty/PacketEncoder.java | 43 ++++
.../java/org/spigotmc/netty/PacketListener.java | 100 +++++++++ .../java/org/spigotmc/netty/PacketListener.java | 100 +++++++++
10 files changed, 811 insertions(+), 4 deletions(-) 10 files changed, 804 insertions(+), 4 deletions(-)
create mode 100644 src/main/java/org/spigotmc/netty/CipherCodec.java create mode 100644 src/main/java/org/spigotmc/netty/CipherCodec.java
create mode 100644 src/main/java/org/spigotmc/netty/NettyNetworkManager.java create mode 100644 src/main/java/org/spigotmc/netty/NettyNetworkManager.java
create mode 100644 src/main/java/org/spigotmc/netty/NettyServerConnection.java create mode 100644 src/main/java/org/spigotmc/netty/NettyServerConnection.java
@ -176,10 +176,10 @@ index 0000000..cfc0535
+} +}
diff --git a/src/main/java/org/spigotmc/netty/NettyNetworkManager.java b/src/main/java/org/spigotmc/netty/NettyNetworkManager.java diff --git a/src/main/java/org/spigotmc/netty/NettyNetworkManager.java b/src/main/java/org/spigotmc/netty/NettyNetworkManager.java
new file mode 100644 new file mode 100644
index 0000000..f0ca696 index 0000000..2da2422
--- /dev/null --- /dev/null
+++ b/src/main/java/org/spigotmc/netty/NettyNetworkManager.java +++ b/src/main/java/org/spigotmc/netty/NettyNetworkManager.java
@@ -0,0 +1,185 @@ @@ -0,0 +1,178 @@
+package org.spigotmc.netty; +package org.spigotmc.netty;
+ +
+import io.netty.channel.Channel; +import io.netty.channel.Channel;
@ -233,13 +233,7 @@ index 0000000..f0ca696
+ handler.a(dcReason, dcArgs); + handler.a(dcReason, dcArgs);
+ } + }
+ channel = null; + channel = null;
+ socketAdaptor = null;
+ handler = null;
+ secret = null;
+ dcReason = null;
+ dcArgs = null;
+ syncPackets.clear(); + syncPackets.clear();
+ syncPackets = null;
+ } + }
+ +
+ @Override + @Override
@ -297,7 +291,6 @@ index 0000000..f0ca696
+ if (packet instanceof Packet252KeyResponse) { + if (packet instanceof Packet252KeyResponse) {
+ BufferedBlockCipher encrypt = NettyServerConnection.getCipher(true, secret); + BufferedBlockCipher encrypt = NettyServerConnection.getCipher(true, secret);
+ BufferedBlockCipher decrypt = NettyServerConnection.getCipher(false, secret); + BufferedBlockCipher decrypt = NettyServerConnection.getCipher(false, secret);
+ secret = null;
+ channel.pipeline().addBefore("decoder", "cipher", new CipherCodec(encrypt, decrypt)); + channel.pipeline().addBefore("decoder", "cipher", new CipherCodec(encrypt, decrypt));
+ } + }
+ } + }
@ -315,7 +308,7 @@ index 0000000..f0ca696
+ * them. This method should only be called from the main server thread. + * them. This method should only be called from the main server thread.
+ */ + */
+ public void b() { + public void b() {
+ for (int i = 1000; syncPackets != null && !syncPackets.isEmpty() && i >= 0; i--) { + for (int i = 1000; channel != null && syncPackets != null && !syncPackets.isEmpty() && i >= 0; i--) {
+ syncPackets.poll().handle(handler); + syncPackets.poll().handle(handler);
+ } + }
+ } + }