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Fix occasionally showing as 1.3

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This commit is contained in:
md_5 2013-02-10 15:04:27 +11:00
parent 27bed04351
commit 4b4eea9e4b
1 changed files with 22 additions and 13 deletions
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35
CraftBukkit-Patches/0026-Netty.patch
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@ -1,4 +1,4 @@
From 61c1e45f834dc0ecbd2859a2ee98150e860187c7 Mon Sep 17 00:00:00 2001
From 2157375faa240c2018b84e0d3f421fe9c9c10917 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Sun, 3 Feb 2013 10:24:33 +1100
Subject: [PATCH] Netty
@ -20,10 +20,10 @@ This commit is licensed under the Creative Commons Attribution-ShareAlike 3.0 Un
.../org/spigotmc/netty/NettyNetworkManager.java | 224 +++++++++++++++++++
.../org/spigotmc/netty/NettyServerConnection.java | 106 +++++++++
.../org/spigotmc/netty/NettySocketAdaptor.java | 248 +++++++++++++++++++++
.../java/org/spigotmc/netty/PacketDecoder.java | 62 ++++++
.../java/org/spigotmc/netty/PacketDecoder.java | 71 ++++++
.../java/org/spigotmc/netty/PacketEncoder.java | 43 ++++
.../java/org/spigotmc/netty/PacketListener.java | 100 +++++++++
11 files changed, 869 insertions(+), 6 deletions(-)
11 files changed, 878 insertions(+), 6 deletions(-)
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/NettyServerConnection.java
@ -199,7 +199,7 @@ index 0000000..cfc0535
+}
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..998659d
index 0000000..3801c0e
--- /dev/null
+++ b/src/main/java/org/spigotmc/netty/NettyNetworkManager.java
@@ -0,0 +1,224 @@
@ -239,7 +239,7 @@ index 0000000..998659d
+ private static final PrivateKey key = server.F().getPrivate();
+ private static final NettyServerConnection serverConnection = (NettyServerConnection) server.ae();
+ /*========================================================================*/
+ static final int LEGACY_PING_TIME = 1500;
+ static final int LEGACY_PING_TIME = 1000;
+ Packet254GetInfo pingRequest;
+ long lastPingRead;
+ /*========================================================================*/
@ -795,10 +795,10 @@ index 0000000..a3b86b8
+}
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..4c72256
index 0000000..a93810a
--- /dev/null
+++ b/src/main/java/org/spigotmc/netty/PacketDecoder.java
@@ -0,0 +1,62 @@
@@ -0,0 +1,71 @@
+package org.spigotmc.netty;
+
+import io.netty.buffer.ByteBuf;
@ -843,12 +843,21 @@ index 0000000..4c72256
+ return null;
+ }
+
+ if (packetId == 0xFE && ((Packet254GetInfo) packet).a == 0) {
+ networkManager.pingRequest = (Packet254GetInfo) packet;
+ long currentTime = System.currentTimeMillis();
+ if ((networkManager.lastPingRead == 0 && (networkManager.lastPingRead = currentTime) == currentTime)
+ || currentTime - networkManager.lastPingRead < NettyNetworkManager.LEGACY_PING_TIME) {
+ return null;
+ // Check if its a ping packet
+ if (packetId == 0xFE) {
+ // If we have read it as an old packet
+ if (((Packet254GetInfo) packet).a == 0) {
+ // Store it for later use
+ networkManager.pingRequest = (Packet254GetInfo) packet;
+ long currentTime = System.currentTimeMillis();
+ // If we have read in the last LGEGACY_PING_TIME milliseconds, return no packet
+ if ((networkManager.lastPingRead == 0 && (networkManager.lastPingRead = currentTime) == currentTime)
+ || currentTime - networkManager.lastPingRead < NettyNetworkManager.LEGACY_PING_TIME) {
+ return null;
+ }
+ } else {
+ // Else if its a new packet, we can safely discard the sotred one
+ networkManager.pingRequest = null;
+ }
+ }
+