66 lines
2.1 KiB
Java
66 lines
2.1 KiB
Java
/*
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* Minecraft Forge
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* Copyright (c) 2016-2018.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation version 2.1
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* of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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package net.minecraftforge.fml.common.network;
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import net.minecraftforge.fml.common.FMLLog;
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import net.minecraftforge.fml.common.network.internal.FMLProxyPacket;
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import org.apache.logging.log4j.Level;
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import io.netty.channel.ChannelHandler.Sharable;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.channel.SimpleChannelInboundHandler;
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/**
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* Use this handler as the only thing in your channel, to receive network events
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* whenever your channel receives a message.
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* Note: it will not forward on to other handlers.
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*
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* @author cpw
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*
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*/
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@Sharable
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public class NetworkEventFiringHandler extends SimpleChannelInboundHandler<FMLProxyPacket> {
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private FMLEventChannel eventChannel;
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NetworkEventFiringHandler(FMLEventChannel fmlEventChannel)
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{
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this.eventChannel = fmlEventChannel;
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}
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@Override
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protected void channelRead0(ChannelHandlerContext ctx, FMLProxyPacket msg) throws Exception
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{
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eventChannel.fireRead(msg,ctx);
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}
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@Override
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public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception
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{
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eventChannel.fireUserEvent(evt,ctx);
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}
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@Override
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public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception
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{
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FMLLog.log.error("NetworkEventFiringHandler exception", cause);
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super.exceptionCaught(ctx, cause);
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}
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}
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