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Defer configuration of channel until it is actually available during

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connection. Closes #5626

Signed-off-by: cpw <cpw+github@weeksfamily.ca>
This commit is contained in:
cpw 2019-03-25 17:20:10 -04:00
parent 36470f69ad
commit d8d30e1f82
No known key found for this signature in database
GPG key ID: 8EB3DF749553B1B7
3 changed files with 30 additions and 15 deletions
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10
patches/minecraft/net/minecraft/client/gui/GuiConnecting.java.patch
View file

@ -1,10 +0,0 @@
--- a/net/minecraft/client/gui/GuiConnecting.java
+++ b/net/minecraft/client/gui/GuiConnecting.java
@@ -62,6 +62,7 @@
GuiConnecting.this.field_146371_g.func_150719_a(new NetHandlerLoginClient(GuiConnecting.this.field_146371_g, GuiConnecting.this.field_146297_k, GuiConnecting.this.field_146374_i, (p_209549_1_) -> {
GuiConnecting.this.func_209514_a(p_209549_1_);
}));
+ net.minecraftforge.fml.network.NetworkHooks.registerClientLoginChannel(GuiConnecting.this.field_146371_g);
GuiConnecting.this.field_146371_g.func_179290_a(new CPacketHandshake(p_146367_1_, p_146367_2_, EnumConnectionState.LOGIN));
GuiConnecting.this.field_146371_g.func_179290_a(new CPacketLoginStart(GuiConnecting.this.field_146297_k.func_110432_I().func_148256_e()));
} catch (UnknownHostException unknownhostexception) {

30
patches/minecraft/net/minecraft/network/NetworkManager.java.patch
View file

@ -1,14 +1,40 @@
--- a/net/minecraft/network/NetworkManager.java
+++ b/net/minecraft/network/NetworkManager.java
@@ -264,6 +264,7 @@
@@ -75,6 +75,7 @@
private float field_211397_t;
private int field_211398_u;
private boolean field_211399_v;
+ private java.util.function.Consumer<NetworkManager> activationHandler;
public NetworkManager(EnumPacketDirection p_i46004_1_) {
this.field_179294_g = p_i46004_1_;
@@ -84,6 +85,7 @@
super.channelActive(p_channelActive_1_);
this.field_150746_k = p_channelActive_1_.channel();
this.field_150743_l = this.field_150746_k.remoteAddress();
+ if (activationHandler != null) activationHandler.accept(this);
try {
this.func_150723_a(EnumConnectionState.HANDSHAKING);
@@ -264,7 +266,9 @@
@OnlyIn(Dist.CLIENT)
public static NetworkManager func_181124_a(InetAddress p_181124_0_, int p_181124_1_, boolean p_181124_2_) {
+ if (p_181124_0_ instanceof java.net.Inet6Address) System.setProperty("java.net.preferIPv4Stack", "false");
final NetworkManager networkmanager = new NetworkManager(EnumPacketDirection.CLIENTBOUND);
+ networkmanager.activationHandler = net.minecraftforge.fml.network.NetworkHooks::registerClientLoginChannel;
Class<? extends SocketChannel> oclass;
LazyLoadBase<? extends EventLoopGroup> lazyloadbase;
@@ -383,6 +384,14 @@
if (Epoll.isAvailable() && p_181124_2_) {
@@ -292,6 +296,7 @@
@OnlyIn(Dist.CLIENT)
public static NetworkManager func_150722_a(SocketAddress p_150722_0_) {
final NetworkManager networkmanager = new NetworkManager(EnumPacketDirection.CLIENTBOUND);
+ networkmanager.activationHandler = net.minecraftforge.fml.network.NetworkHooks::registerClientLoginChannel;
(new Bootstrap()).group(field_179296_e.func_179281_c()).handler(new ChannelInitializer<Channel>() {
protected void initChannel(Channel p_initChannel_1_) throws Exception {
p_initChannel_1_.pipeline().addLast("packet_handler", networkmanager);
@@ -383,6 +388,14 @@
return this.field_211397_t;
}

5
src/main/java/net/minecraftforge/fml/network/NetworkHooks.java
View file

@ -75,15 +75,14 @@ public class NetworkHooks
FMLHandshakeHandler.registerHandshake(manager, NetworkDirection.LOGIN_TO_CLIENT);
}
public static void registerClientLoginChannel(NetworkManager manager)
public synchronized static void registerClientLoginChannel(NetworkManager manager)
{
if (manager == null || manager.channel() == null) return;
manager.channel().attr(FMLNetworkConstants.FML_NETVERSION).set(FMLNetworkConstants.NOVERSION);
FMLHandshakeHandler.registerHandshake(manager, NetworkDirection.LOGIN_TO_SERVER);
}
public static void handleClientLoginSuccess(NetworkManager manager) {
if (manager == null || manager.channel() == null) return;
if (manager == null || manager.channel() == null) throw new NullPointerException("ARGH! Network Manager is null (" + manager != null ? "CHANNEL" : "MANAGER"+")" );
if (getConnectionType(()->manager) == ConnectionType.VANILLA) {
LOGGER.info("Connected to a vanilla server. Catching up missing behaviour.");
ConfigTracker.INSTANCE.loadDefaultServerConfigs();